Should I learn Oracle or MySQL? MySQL is a popular open source database, but Oracle seems like the default database I see in use. Oracle is more expensive to implement and to train in. The certifications are like Microsoft's examinations, in that the classes and tests cost more. Then I need to go with MySQL. Not so fast. Popular should equal more job opportunities. MySQL has stronger database authentication based on the person's location. However, Oracle has corporate support to assist you with any problems you have. Which database do you think is better? Oracle does have a number of superior database management tools like rman, dataguard, internal job scheduling and queues. Oracle also has a more mature stored procedure language compared to MySQL. Stored procedures make it a lot easier to add verification logic and corrections to your database, instead of reprogramming the application that relies on the database. MySQL originally didn't have stored procedures or the rich programming environment Oracle did. However, MySQL is catching up. I know that a lot of companies like Oracle's hot backups so that restorations are faster in case of database failure, and the Real Application Clusters that lets your users search several servers at once is a good value. All of that is why Oracle is so often used, especially by big companies. Where is MySQL used? MySQL is free to a lot of non-profits and non-commercial groups. So it is popular at small charities and schools. It sounds like I need to learn Oracle just to gain access to the higher paying jobs, since non-profits don't pay much. Or you could learn Microsoft SQL. I'm not that desperate. Oh, come on. You could manage Microsoft databases on Microsoft Windows servers if you learn Microsoft SQL. I'd rather work for minimum wage at a non-profit with MySQL than MSSQL.
Views: 7612 Techy Help
Views: 476549 Academind
In this post we will learn how to How To Install MySQL on Windows 10. The same procedure can be used for installing MySQL on Windows 8 / Windows 7. But first let's see What is MySQL . MySQL is a very popular, open source database. Officially pronounced “my Ess Que Ell” (not my sequel). Handles very large databases; very fast performance. Why are we using MySQL? Free (much cheaper than Oracle!) Each student can install MySQL locally. Easy to use Shell for creating tables, querying tables, etc.Easy to use with Java JDBC. While installing MySQL, it will prompt you to create a root password . At this stage please select a safe and secure password . Make sure you remember the password, to use it later.MySQL tutorial for beginners and professionals with examples on CRUD, insert statement, select statement, update statement, delete statement, use database, keys, joins etc. -------------------Online Courses to learn---------------------------- Data Analytics with R Certification Training- http://bit.ly/2rSKHNP DevOps Certification Training - http://bit.ly/2T5P6bQ AWS Architect Certification Training - http://bit.ly/2PRHDeF Python Certification Training for Data Science - http://bit.ly/2BB3PV8 Java, J2EE & SOA Certification Training - http://bit.ly/2EKbwMK AI & Deep Learning with TensorFlow - http://bit.ly/2AeIHUR Big Data Hadoop Certification Training- http://bit.ly/2ReOl31 AWS Architect Certification Training - http://bit.ly/2EJhXjk Selenium Certification Training - http://bit.ly/2BFrfZs Tableau Training & Certification - http://bit.ly/2rODzSK Linux Administration Certification Training-http://bit.ly/2Gy9GQH ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 696689 ProgrammingKnowledge
As you study databases, there is a category of databases known as relational databases. These organize data in tables. The three most popular relational databases are MySQL, SQL Server, and Oracle. These database systems are top competitors. These are very similar and they are all very popular. Which one is best? They are very strong competitors. Of course certain ones are better for certain things, but they are all based off of the SQL standard. I am announcing that I am making videos over all three relational database systems. I am uploading them at the same time and turning it into a competition. The scoring systems works like this: 1 view = 1 point. 1 like = 10 points. The competition starts on video #23 and ends on video #150. After this I will add up the points and see which series wins. The winning series gets a bonus 50 videos. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ HELP ME! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 29406 Caleb Curry
Join Discussion: http://www.techtud.com/video-lecture/exist-function-sql IMPORTANT LINKS: 1) Official Website: http://www.techtud.com/ 2) Virtual GATE: http://virtualgate.in/login/index.php Both of the above mentioned platforms are COMPLETELY FREE, so feel free to Explore, Learn, Practice & Share! Our Social Media Links: Facebook Page: https://www.facebook.com/techtuduniversity Facebook Group: https://www.facebook.com/groups/virtualgate Google+ Page: https://plus.google.com/+techtud/posts Last but not the least, SUBSCRIBE our YouTube channel to stay updated about the regularly uploaded new videos.
Views: 40378 Techtud
Using SQL Developer to connect to MySql database using jdbc driver jar file. Although it does not provide full fledged privilege but you can write query, insert, update, delete, browse objects and many more. All you need to do is download mysqlconnector jar file from oracle download repository.
Views: 8421 Subhroneel Ganguly
Explore the full course on Udemy (special discount included in the link): https://www.udemy.com/the-ultimate-hands-on-hadoop-tame-your-big-data/?couponCode=HADOOPUYT Choosing the right database for your application is no easy task. You have a wide variety of options relational databases such as MySQL, or distributed NoSQL solutions such as MongoDB, Cassandra, and HBase. NoSQL has come to mean not only SQL as many distributed database systems do in fact support SQL-style queries, as long as you are not doing complex join operations and this further blurs the lines between these systems. We will talk about how to analyze the requirements of your system in terms of consistency, availability, and partition-tolerance, and how to apply the CAP theorem to guide your choice after showing you where different database technologies fall on the sides of the CAP triangle. We will also talk about more practical considerations, such as your budget, need for professional support, and the ease of integration into the other systems already in place in your organization. Maybe you dont even need a distributed storage solution at all! Choosing the right technology for your data storage will save you a lot of pain as your application grows and evolves and making the wrong choice can lead to all sorts of maintenance problems and wasted work. Your instructor is Frank Kane of Sundog Education, bringing nine years of experience as a senior engineer and senior manager at Amazon.com and IMDb.com, where his job involved extracting meaning from their massive data sets, and processing that data in a highly distributed manner.
Views: 41222 Udemy Tech
Learn in this talk the new out of the box features of the most popular database in the world! It will blow your mind what you can do with just plain old SQL. Come on and watch the live demo! EVENT: PHP UK Conference 2019 SPEAKER: Gabriela D'Avila Ferrara PERMISSIONS: Original video was published with the Creative Commons Attribution license (reuse allowed). CREDITS: Original video source: https://www.youtube.com/watch?v=tADkhBB-oIg&t=31s
Views: 8005 Coding Tech
How To Connect MySQL To Oracle SQL Developer MySQL : Connections in SQL Developer Downloads: Setup Downloads SQL Developer: http://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/index.html JDBC Driver for MySQL Connector/J platform independent version http://www.mysql.com/products/connector/ Setup Download the latest "JDBC Driver for MySQL Connector/J" from here. Click the "Download" link next to the "JDBC Driver for MySQL Connector/J ", then select the platform independent version and download the zip file. Unzip the connector. The resulting directory contains a "mysql-connector-java-5.1.30-bin.jar" file. Open SQL Developer and navigate to "Tools -- Preferences --Database --Third Party JDBC Driver". Click the "Add Entry..." button and highlight the "mysql-connector-java-5.1.30-bin.jar" file and click the "Select" button. Click the "OK" button to exit the "Preferences" dialog. When you create a new connection, you will notice a "MySQL" tab has now appeared. Enter the connection details and test the connection. Hope this helps. https://oracle-base.com/articles/mysql/mysql-connections-in-sql-developer
Views: 17412 ClickInfoHub
https://www.guru99.com/introduction-to-database-sql.html This Database tutorial explains the concept of DBMS (Database Management System).To help beginners, it cites examples of real-life data base management systems. It explains types of DBMS for beginners. It explains how SQL works. This video course is a complete introduction to Database. Click on the time points below to view different sections! 00:35 What is Data base? 00:52 What is a DataBase Management System (DBMS)? What is a Database? Database is a systematic collection of data. Databases support storage and manipulation of data. Databases make data management easy. What is SQL? Structured Query language (SQL) pronounced as "S-Q-L" or sometimes as "See-Quel"is actually the standard language for dealing with Relational Databases. Like, share and subscribe our channel for more videos. Enjoy our free tutorial on our YouTube channel and our website. Watch more videos on our YouTube channel at https://www.youtube.com/channel/UC19i1XD6k88KqHlET8atqFQ READ this as a book on Amazon by viewing at http://amzn.to/2qaUsUv (SQL) Visit our website for more! www.guru99.com FACEBOOK! Would you prefer to watch more about us? Like our page for more https://www.facebook.com/guru99com/ TWITTER! Tweet for us on Twitter with #guru99 and follow us on https://twitter.com/guru99com THANKS! We appreciate you reading this and hope you have a wonderful day! Sincerely, Guru99
Views: 1303528 Guru99
Oracle MySQL Cloud Service is a simple, automated, integrated and enterprise-ready database service, built on Oracle MySQL Enterprise Edition and powered by Oracle Cloud. Watch this video to learn how Oracle MySQL Cloud Service integrates with other Oracle Cloud Services to provide a seamless experience for application development and deployment. ================================= To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. For more information, see http://www.oracle.com/goto/oll and http://docs.oracle.com Copyright © 2018 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 695 Oracle Learning Library
How to install latest MySQL in Windows PC https://www.youtube.com/watch?v=pbV2DI_4F2I How to reset MySQL root Password https://www.youtube.com/watch?v=T5wg7ekMje0 Open MySQL through Command Prompt CMD https://www.youtube.com/watch?v=kj_oW8cx6Bs 'mysql' is not recognized as an internal or external command, operable program or batch file. https://www.youtube.com/watch?v=-rzQv9DLfDo How to remove mysql root password https://www.youtube.com/watch?v=6Qz7Qq77wdw MySQL Workbench Cannot Connect to Database Server https://www.youtube.com/watch?v=pCuvMvK1-C0
Views: 3617 jinu jawad m
Introducing Oracle MySQL Cloud Service, a simple, automated, integrated and enterprise-ready database service, built on proven Oracle MySQL Enterprise Edition and powered by Oracle Cloud. ================================= For more information, see http://docs.oracle.com/cloud/latest/mysql-cloud/index.html Copyright © 2016 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 5784 Oracle Learning Library
Clustered and nonclustered indexes share many of the same internal structures, but they're fundamentally different in nature. Watch Microsoft Certified IT Professional Jon Seigel explain the similarities and differences of clustered and nonclustered indexes, using a real-world example to show how these structures work to improve the performance of SQL queries. Blog post on primary key vs. the clustered index: http://voluntarydba.com/post/2012/10/02/The-Primary-Key-vs-The-Clustered-Index.aspx CREATE INDEX statement reference: http://technet.microsoft.com/en-us/library/ms188783.aspx ALTER INDEX statement reference: http://technet.microsoft.com/en-us/library/ms188388.aspx Index navigation internals by example: http://sqlblog.com/blogs/paul_white/archive/2011/08/09/sql-server-seeks-and-binary-search.aspx Sample index data is from the AdventureWorksLT2008R2 sample database: http://awlt2008dbscript.codeplex.com/releases/view/46169 Visit my channel for more database administration videos: https://www.youtube.com/voluntarydba Subscribe to get notified about my latest videos: https://www.youtube.com/voluntarydba?sub_confirmation=1 Read additional content on my blog: http://voluntarydba.com Follow on Twitter: https://twitter.com/voluntarydba Like on Facebook: https://facebook.com/voluntarydba
Views: 313962 Voluntary DBA
During the MySQL keynote @ Oracle OpenWorld 2018, Rich Mason, General Manager of MySQL at Oracle, Tomas Ulin, VP of MySQL Engineering at Oracle and Nipun Agarwal, VP, Oracle Labs discussed Oracle’s latest MySQL innovations and plans. In addition, MySQL customers Facebook, Twitter and Booking.com presented how MySQL powers their mission-critical applications. MySQL Strategy - Rich Mason, General Manager: https://youtu.be/1rcDrdXKUrs MySQL 8.0 - Tomas Ulin, VP Engineering: https://youtu.be/I9z2E64OCO4 MySQL Analytics - Nipun Agarwal, VP, Oracle Labs: https://youtu.be/zYrKYsUjM3w Facebook - Herman Lee, MySQL at Facebook: https://youtu.be/R5rNOztoe2M Twitter- Jojo Antonio, MySQL at Twitter: https://youtu.be/hQQTRE48sw8 Booking.com - Simon Mudd, MySQL at Booking: https://youtu.be/iNxqZSbaHYQ
Views: 965 MySQL
This video covers the NOT operator in MySQL. I also make use of a double negative. :D Sponsored by DevMountain. Get yourself career ready, check out their website: http://goo.gl/enNbQV Don't forget to tell them I sent you. Follow me on social media: Twitter: https://twitter.com/QuentinWatt Facebook: https://www.facebook.com/quentinwatt Instagram: https://www.instagram.com/quentinwatt Snapchat: https://www.snapchat.com/add/quentinwatt92 Become a Patron: https://www.patreon.com/QuentinWatt Subscribe to my Vlog channel: https://www.youtube.com/c/Quentin Subscribe to this channel: https://www.youtube.com/QuentinWatt Please note: I do not offer web development services, private tutoring, or "assistance" on school or university projects. I am not an online support service, and I'm not interested in setting up a "start up" business with viewers.
Views: 10172 Quentin Watt Tutorials
Create your first MySQL Cloud Service by logging in, accessing the service dashboard, and following the wizard steps. This video explains the prerequisites and the configuration details that you need to get started with MySQL Cloud Service. ================================= To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. For more information, see http://www.oracle.com/goto/oll Copyright © 2017 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 1603 Oracle Learning Library
Ed Boyajian, President and Chief Executive Officer of EnterpriseDB, the Postgres company, presenting on the Pros & Cons of PostgreSQL vs. MySQL An event of the NYC MySQL Group at Oracle-NY headquarters http://www.NYCSQL.com/events/13028231/ Hosted by Eric David Benari Before joining EnterpriseDB, Ed spent six years at Red Hat, Inc., the world's leading open source solutions provider, most recently serving as vice president and general manager of North America. Before that, he was vice president of Red Hat's global OEM business, responsible for all partnerships including HP, IBM and Dell. During his time at Red Hat, Ed was instrumental in developing the foundational methods for selling open source software into the enterprise. Prior to Red Hat, Ed held executive sales and marketing positions at ArsDigita, an early leader in open source software for building database-backed community websites (acquired by Red Hat) and ServiceSoft (now Kana). Ed is a former U.S. Army Captain, and earned his MBA from Harvard Business School and his undergraduate degree from Boston University.
Views: 40909 Database Month: SQL NYC, NoSQL & NewSQL Data Group
------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter Installing and Using Mysql on Ubuntu How to install mysql install mysql on ubuntu Searches related to Installing and Using MySQL in Ubuntu installing mysql on ubuntu server installing mysql workbench on ubuntu Installing MySQL Server on Ubuntu Searches related to Installing and Using MySQL server in Ubuntu setting up mysql server ubuntu setting up mysql server linux installing php ubuntu server installing apache ubuntu server installing phpmyadmin ubuntu server installing mysql debian where does mysql install on linux ubuntu install php mysql Ubuntu Linux Install MySQL Server installing mysql 5.5 on ubuntu installing mysql gem ubuntu installing mysql client on ubuntu installing php mysql ubuntu installing apache on ubuntu installing php ubuntu
Views: 240657 ProgrammingKnowledge
Oracle DB is big, and expensive, but it brings a lot to the "table" when compared with MySQL. MySQL has limited ability to audit. MySQL's security is unsophisticated. There are no groups or roles, no ability to deny a privilege (you can only grant privileges). A user who logs in with the same username and password from different network addresses may be treated as a completely separate user. There is no built-in encryption comparable to Oracle. MySQL's Authentication is built-in. There is no LDAP, Active Directory, or other external authentication capability. MySQL has no MPP (massively parallel processing ) support. Unlike Oracle MySQL has no fractional-second storage type for times, dates, or intervals. There is no RAC (Real Application Cluster) support in My SQL, and no failover or server promotion either. These are strong features in Oracle MySQL's number of joins per query is limited to 61. Oracle's limit is much larger. MySQL Replication is asynchronous and has many limitations and edge cases. For example, it is single-threaded, so a powerful slave can find it hard to replicate fast enough to keep up with a less powerful master.
Views: 21627 Biz of Tech
How To Install mySQL in Windows 10 by DenRic Denise http://denricdenise.info/2015/09/how-to-install-mysql-in-windows-10/ Please subscribe: http://goo.gl/wr9Svb On thi video How To Install mySQL in Windows 10 I will show you on how to install and configure mySQL 5.6.26 in Windows 10 so that you can use it as a server from where client PC's can connect to your database. mySQL : https://dev.mysql.com/downloads/mysql/ MySQL Password Changer Tool : Forgot MySQL Password?https://youtu.be/IBL6Tc7jEl8 How To Setup Local FTP in Windows10 : https://youtu.be/tFgi0y8ZS4o No Install PHP and MySql: https://youtu.be/wpeqihQvq0o How To Install IIS in Windows 10: https://youtu.be/fTMPq3Ti1OU Don't forget to thumbs up or share this video, it will help us a lot. Check out more of Programming Tutorials at http://denricdenise.info Facebook: https://www.facebook.com/denricdenise Twitter: https://www.twitter.com/denricdenise Google+: https://plus.google.com/+denricdenise GitHub Account : https://github.com/dennismagno -~-~~-~~~-~~-~- Please watch: "Bangi Wonderland Legoland Amusement Park and Resorts Drone Shots" https://www.youtube.com/watch?v=CqFlRkXl2OQ -~-~~-~~~-~~-~-
Views: 413981 DENRIC DENISE - INFO
This video shows how to create connections in MySQL Workbench and what to do if problems arise with that. Please subscribe to the MySQL Youtube channel: http://www.youtube.com/mysqlchannel Like our MySQL Facebook page: http://facebook.com/mysql Follow us on Twitter at: http://twitter.com/mysql
Views: 386201 MySQL
Facebook - https://www.facebook.com/TheNewBoston-464114846956315/ GitHub - https://github.com/buckyroberts Google+ - https://plus.google.com/+BuckyRoberts LinkedIn - https://www.linkedin.com/in/buckyroberts reddit - https://www.reddit.com/r/thenewboston/ Support - https://www.patreon.com/thenewboston thenewboston - https://thenewboston.com/ Twitter - https://twitter.com/bucky_roberts
Views: 96718 thenewboston
5 FREE JAVA VIDEO COURSES - CLICK HERE - https://goo.gl/7i95F8 --- View more videos on my "Java JDBC Tutorial" Playlist: http://goo.gl/crT4nS Closed-Captioning and English subtitles available. In this tutorial, you will learn how to connect to a MySQL database with Java. Download source code from - http://www.luv2code.com/2014/03/21/connect-to-mysql-database-with-java-jdbc/ Please subscribe to my channel. http://goo.gl/EV6Kwv ---- Follow luv2code: Website: http://www.luv2code.com YouTube: http://goo.gl/EV6Kwv Twitter: http://goo.gl/ALMzLG Facebook: http://goo.gl/8pDRdA --- Join my mailing list: Get advance notice on new tutorials. Emails about 1 per week. - http://www.luv2code.com/joinlist --- Questions or problems? Post them in the comments section below. --- Want to suggest a video? Leave a comment below. I'm always looking for new video ideas. Let me know what video you'd like for me to create. --- Video Transcript Time - 00:00 Hello. In this tutorial, you will learn how to connect to a MySQL database with Java. In this session we’re going to learn how to connect a MySQL database with Java. Before we get started there are some prep work that needs to take place. One is that you need to have a MySQL database already installed. If not, you can download one from the site listed here on the slide. Time - 00:20 Next, we’ll need to download and install a MySQL JDBC driver. This driver will allow the Java program to connect to the database. You can download it from this URL, and I’ll do that now. I’ll just take this URL, drop it into my favorite browser and here I am at the page. I’m on this page, this is for downloading the Connector/J browser. I’ll select the platform, platform independent. Now move down and I’ll select download and it will download a zip archive. Make sure you download the most recent version. In this case it’s 5.1.29. Make sure you download something at that version or later. Time - 01:04 Download, scroll down, select, “No thanks, just start my download.” This will start downloading the file for you. Now what we can do is show it in the finder. I’ll double click it to extract it. At this point I have the driver extracted. There’s a file in here called MySQL connector.jar that we’ll use later. Time - 01:34 Next, what I need to do is create a Java project in Eclipse. Let’s do that. On Eclipse I’ll say I’ll save file, new, Java project. This will be JDBC demo and I will select finish. What I’ll do is I will add a new class. New, class, this will be my driver and it will have a public static void main region. At this point we have a shell for our project created. Time - 02:28 Next, what we’ll do is we will talk to the actual development process and I really like this slide because it outlines exactly what we need to do. The first thing we’ll do is add the database driver to the classpath. Next, we’ll get a connection, we’ll submit a SQL query and then we’ll process the result set. Time - 02:48 Let’s start with step one, adding a MySQL database driver to the classpath. In our Eclipse project I’m going to add a new folder called lib, lib for library. In this lib folder I’m going to add the driver that I downloaded earlier. What I’ll do is I’ll just grab this driver. It’s the MySQL connector bin.jar and I’ll just drag and drop it to this lib folder. It will prompt me and I’ll say go ahead and copy the file. Time - 03:25 Next, I need to add the jar file, the driver to the classpath. I’ve set this up with properties, choose Java build path and then I’ll choose add jars. Expand this folder, that lib, I’ll grab that jar file and I’ll have it setup. Great. Time - 03:51 Now we can start coding. We need to get a connection, submit a SQL query and process a result set. Let me just sketch this out on a slide over here. The first thing I’ll do up top is I’ll just do an import on java.sql.* because all of the classes and interfaces that we need are in this package. Time - 04:17 I’ll also just setup a try catch block just to handle for any exception that may occur. Small typo there. Time - 04:40 Inside of this section I’m going to first get a connection to database. Then next I will create a statement. Then from here I will execute a SQL query and then I will process the result set. Time - 05:16 That’s my basic game plan, let’s fill it in with some real code. Here I’ll say connection, myConn = DriverManager.getConnection. I’ll give the jdbc:mysql://localhost:3306/demo student, student. Student is the user ID and student is also the password. [snip] Click the Transcripts tab for full transcript.
Views: 670723 luv2code
This demo will show how to create a migration repository in Oracle SQL Developer. The migration repository is a database schema that stores the meta data collected and transformed in the migration process. Copyright © 2013 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Views: 102545 Oracle Learning Library
Check Constraint is table constraint that restricts the data you can add to table. In this video we get to know that Check Constraint can be used while we create table in MySQL but Check Constraint does not work. If we need to implement Check Constraint in MySQL, we will be using Trigger. In MariaDB Check Constraint works and we have showed by example how you can implement Check Constraint in MariaDB. link to scripts used in MySQL Developer Tutorial / MariaDB developer Tutorial http://www.techbrothersit.com/2018/12/what-is-check-constraint-in-mysql-how.html MySQL Tutorial for Beginners MySQL Development Tutorial MySQL Tutorial for developers MySQL Development Training MySQL training for developers MySQL Workbench Tutorial MySQL DBA Certification Training MySQL DBA Tutorial Step by Step MySQL DBA Training online free MySQL Real Time DBA Tutorial MySQL Administration Course step by Step MySQL Tools for Development and Admin
Views: 334 TechBrothersIT
Learn how to create an Entity Relationship Diagram in this tutorial. We provide a basic overview of ERDs and then gives step-by-step training on how to make an ER diagram with correct cardinality. Entity Relationship Diagrams are comprised of 3 main categories: entities, attributes, and relationships. Entities are objects or concepts that are associated with important data—like a customer, order, or product. Attributes represent properties or traits of an entity, such as a customer’s phone number or home address. Relationships demonstrate the link between entities. Another main aspect of of ERD's is cardinality, which further defines the relationship between entities in a numerical way. Certain symbols signify the minimum and maximum relationship between different entities. Additional ERD information: https://www.lucidchart.com/pages/entity-relationship-diagram-tutorial —— Learn more and sign up: https://www.lucidchart.com/users/register Follow us: Facebook: https://www.facebook.com/lucidchart Twitter: https://twitter.com/lucidchart Instagram: https://www.instagram.com/lucidchart LinkedIn: https://www.linkedin.com/company/lucidsoftware
Views: 762482 Lucidchart
This video shows how to install MySQL 8.0 on Ubuntu 16.04. Its not upgrade. Do not use this video to upgrade mysql apt url: https://dev.mysql.com/get/mysql-apt-config_0.8.3-1_all.deb Command : 1) dpkg -i mysql-apt-config_0.8.3-1_all.deb 2) apt-get update 3) apt-get install mysql-server NOTE: DO NOT USE ABOVE VIDEO FOR UPGRADE
Views: 7321 CodeVlog
В этом видео уроке рассмотрена конструкция SQL с помощью которой можно получить данные по критерию вхождению одной подстроки в значение поля или же другим способом. Для этого можно использовать ключевые слова LIKE и NOT LIKE, Более подробно об этом можно узнать в видео уроке. Группа в ВК: vk.com/club74199947
Views: 2582 LessonFirst
Check out more information about the Firebase Database in the official documentation: https://goo.gl/audH62 Welcome to the first video in the Firebase Database for SQL Developers series! This lesson compares the fundamentals of SQL database to NoSQL databases like the Firebase Database. Watch more videos from this series: https://goo.gl/ZDcO0a Subscribe to the Firebase Channel: https://goo.gl/9giPHG
Views: 160906 Firebase
Vídeo tutorial de como crear pool de conexión GlassFish Server Solución Error class java.lang.RuntimeException Comandos Oracle y Mysql asadmin.bat create-jdbc-connection-pool --datasourceclassname com.mysql.jdbc.jdbc2.optional.MysqlDataSource --restype javax.sql.DataSource --property "portNumber=3306:serverName=localhost:DatabaseName=oms:password=123456:user=root:url=jdbc\\:mysql\\://localhost\\:3306/oms\\?zeroDateTimeBehavior\\=convertToNull" MysqlPoolConexion asadmin.bat create-jdbc-resource --connectionpoolid MysqlPoolConexion jdbc/mysqlCon asadmin.bat create-jdbc-connection-pool --datasourceclassname oracle.jdbc.pool.OracleDataSource --restype javax.sql.DataSource --property user=jacabarcas:password=123456:url="jdbc\:oracle\:thin\:@localhost\:1521\:XE" OraclePoolConexion asadmin.bat create-jdbc-resource --connectionpoolid OraclePoolConexion jdbc/oracleCon Solución Error (HTTP Status 500 - Internal Server Error type Exception report messageInternal Server Error descriptionThe server encountered an internal error that prevented it from fulfilling this request. exception java.lang.IllegalStateException: getOutputStream() has already been called for this response note The full stack traces of the exception and its root causes are available in the GlassFish Server Open Source Edition 4.1.1 logs.)
Views: 7377 Computación y Programación al Extremo
Access your databases through command line, instead of user graphical user interface.
Views: 316199 ICT Trainer
Running MySQL on Kubernetes [I] - Patrick Galbraith, Consultant MySQL is the world's most popular open source database and there are a number of ways to run it on Kubernetes. This talk will cover each type of MySQL deployment strategy starting from a simple MySQL pod, to a asynchronous replicated master-slave, synchronous Galera cluster, and on to a Vitess clustering system which allows for horizontal scaling of MySQL and innately has built-in sharding, explaining how each is deployed, what features are available, and what type of application they lend themselves to. About Patrick Galbraith Patrick Galbraith has been involved in MySQL, Linux, and other Open Source (OSS) projects back to the early days of Slackware. He has worked broad spectrum of companies throughout his career, including Slashdot, MySQL, Blue Gecko, Hewlett-Packard, and landing recently at Dyn, an Oracle business. During his tenure in Hewlett-Packard's Advanced Technology Group (ATG) for Cloud and Open Source, Patrick had a focus on containerization with emphasis on Kubernetes; this focus, like all ATG endeavors, included participation in the associated OSS communities. Patrick has a keen, and long-standing interest in the effective marriage databases and Kubernetes with a bent toward MySQL. To this end, Patrick's "Galera Cluster for MySQL on Kubernetes" demonstration is a deep-rooted passion of his. Join us for KubeCon + CloudNativeCon in Barcelona May 20 - 23, Shanghai June 24 - 26, and San Diego November 18 - 21! Learn more at https://kubecon.io. The conference features presentations from developers and end users of Kubernetes, Prometheus, Envoy and all of the other CNCF-hosted projects.
Views: 7129 CNCF [Cloud Native Computing Foundation]
Read the Blog: https://www.calebcurry.com/blogs/database-clustering/intro-to-database-clustering Get ClusterControl: http://bit.ly/ClusterControl In this video we are going to be discussing database clustering and how to manage database clusters with ClusterControl. Database clustering is when you have multiple computers working together that are all used to store your data. There are four primary reasons you should consider clustering. Data redundancy, Load balancing (scalability) High availability. Monitoring and Automation That is an intro to a few of the reasons having a cluster is a good idea. Obviously, not everyone needs a cluster. A cluster can be overkill. But the best way to know is to learn more about them, so I’ll see you in the next video! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 26530 Caleb Curry
In this video we will learn how to How To Install Latest MySQL on Windows 10. The same procedure can be used for installing MySQL on Windows 8 / Windows 7. But first let's see What is MySQL . MySQL is a very popular, open source database. Officially pronounced “my Ess Que Ell” (not my sequel). Handles very large databases; very fast performance. Why are we using MySQL? Free (much cheaper than Oracle!) Each student can install MySQL locally. Easy to use Shell for creating tables, querying tables, etc.Easy to use with Java JDBC. While installing MySQL, it will prompt you to create a root password . At this stage please select a safe and secure password . Make sure you remember the password, to use it later.MySQL tutorial for beginners and professionals with examples on CRUD, insert statement, select statement, update statement, delete statement, use database, keys, joins etc. MySQL Download Link:- https://dev.mysql.com/downloads/mysql/ LIKE, SHARE & SUBSCRIBE ---------------------------------------------------------------- Twitter: https://twitter.com/AvijoyBhowmick Instagram: https://www.instagram.com/avijoybhowmick/ Youtube: https://www.youtube.com/avijoybhowmick Reddit: https://www.reddit.com/user/avijoybhowmick Playstore: https://play.google.com/store/apps/dev?id=5968306291443262199&hl=en ----------------------------------------------------------------- #avijoybhowmick #mysql #windows MySQL (Software), Tutorial (Media Genre), Database (Software Genre), Free, Windows 8.1 (Operating System), Windows 8 (Operating System), Microsoft Windows (Operating System), Windows 10, mySQL, mySQL in Windows, Install mySQL, How To Install mySQL, Learning, MySQL, Programming, Database, mysql, tutorial, examples, CRUD, insert, query, update, delete, database, table, view, join, key,
Views: 294 Avijoy Bhowmick
After you install the jdbc driver, you can connect to a third party database. This demo will show how to connect to a Sybase database in SQL Developer. Copyright © 2013 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Views: 43706 Oracle Learning Library
Info Level: Beginner Presenter: Eli the Computer Guy Length of Class: 30 Minutes Tracks Web Design Prerequisites Introduction to Website Administration Purpose of Class This class teaches new website administrators to be able to understand MySQL Databases for general administration. This class does not delve deep into database architecture and theory, it just teaches what is needed successfully manage a site that uses MySQL to store and retrieve data. Topics Covered What is a MySQL Database How to Navigate through a MySQL Database using PHPMyAdmin How to export, backup a database How to extract data from a MySQL Database Class Notes Introduction Databases are used to store data. MySQL databases are most commonly used for websites because MySQL is open source and free. Storing Data MySQL Server software manages databases A Database is generally the largest unit for storing data Tables contain information about specific types of data (vendors, employees, parts list) Columns in Tables store specific information (Frist Name, Last Name, ID Number) Rows store Records in a Table (All of an Employees Record, or All Information about a Part Employee Number Last Name First Name Email Address Phone Number 1 Evans Tom [email protected] 444-444-4444 2 Thompson Fred [email protected] 555-555-5555- Connecting to the Database Database software allows for Users and Permissions like an Operating System does. If the Database Server is on the SAME server as the Web Server then you connect to the database using LOCALHOST, if not you use the address of the Database Server Working with MySQL You can backup the entire database and restore it by exporting to the SQL format. You can export TABLES into Excel spreadsheets to easily extract data such as site members email addresses.
Views: 131613 Eli the Computer Guy
mysql tutorial for beginners (6/8) : Indexes As things stand, the table students works and can be searched without problem by MySQL—until it grows to more than a couple of hundred rows, At that point, database accesses will get slower and slower with every new row added, because MySQL has to search through every row whenever a query is issued. This is like searching through every book in a library whenever you need to look something up. Of course, you don’t have to search libraries that way, because they have either a card index system or, most likely, a database of their own. The way to achieve fast searches is to add an index, either when creating a table or at any time afterward. But the decision is not so simple. For example, there are different index types such as a regular INDEX, PRIMARY KEY, and FULLTEXT. Also, you must decide which columns require an index, a judgment that requires you to predict whether you will be searching any of the data in that column. And even when you’ve decided that, you still have the option of reducing index size by limiting the amount of each column to be indexed. If we imagine the searches that may be made on the students table, it becomes apparent that all of the columns may need to be searched. Anyway, go ahead and add an index to each of the columns, using the commands: ALTER TABLE students ADD INDEX(name(3)); An alternative to using ALTER TABLE to add an index is to use the CREATE INDEX command. They are equivalent, except that CREATE INDEX cannot be used for creating a PRIMARY KEY CREATE INDEX surname ON students (surname(5)); DESCRIBE students; These commands create indexes on both the name and surname columns, limiting name index to only the first 3 characters, and surname index to the first 5 characters. For instance, when MySQL indexes the following name: SAFAA It will actually store in the index only the first 3 characters: SAF This is done to minimize the size of the index, and to optimize database access speed. DESCRIBE command shows the key MUL for each column. This key means that multiple occurrences of a value may occur within that column, which is exactly what we want, as name or surname may appear many times. You don’t have to wait, until after creating a table to add indexes. In fact, doing so can be time-consuming, as adding an index to a large table can take a very long time. Therefore, let’s look at a command that creates the table students with indexes already in place. CREATE TABLE students ( Id_studnet SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT, name VARCHAR(10) NOT NULL, surname VARCHAR(20) NOT NULL, email VARCHAR(30) NOT NULL, INDEX(name(3)), INDEX(surname(5)), ,PRIMARY KEY(id_studnet),UNIQUE(email)); Another important index, PK, its single unique key for each student to enable instant accessing of a row. The importance of having a key with a unique value for each row will come up when we start to combine data from different tables. You can add PK, while you create the table at the first time, or later by issuing the following command: ALTER TABLE students ADD PRIMARY KEY(id_student); The last important index, FULLTEXT index Unlike a regular index, MySQL’s FULLTEXT allows super-fast searches of entire columns of text. It stores every word in every data string in a special index that you can search using “natural language,” in a similar manner to using a search engine. It’s not strictly true that MySQL stores all the words in a FULLTEXT index, because it has a built-in list of more than 500 words that it chooses to ignore because they are so common that they aren’t very helpful for searching anyway. This list, called stopwords, includes the, as, is, of, and so on. The list helps MySQL run much more quickly when performing a FULLTEXT search and keeps database sizes down. FULLTEXT indexes can be created for CHAR, VARCHAR, and TEXT columns only. A FULLTEXT index definition can be given in the CREATE TABLE statement when a table is created, or added later using ALTER TABLE (or CREATE INDEX). Adding a FULLTEXT index to the table students for the columns name and surname ALTER TABLE classics ADD FULLTEXT(name,surname); this index is in addition to the ones already created and does not affect them You can now perform FULLTEXT searches across this pair of columns. If you find that MySQL is running slower than you think it should be when accessing your database, the problem is usually related to your indexes. Either you don’t have an index where you need one, or the indexes are not optimally designed. Tweaking a table’s indexes will often solve such a problem. In the next tutorial, we will learn about, using FOREIGN KEY Constraints and how to join tables together. Subscribe for more: ---------------------------------------------------------------------------- https://www.youtube.com/subscription_center?add_user=saf3al2a SWE.Safaa Al-Hayali - saf3al2a
Views: 31149 Safaa Al-Hayali