Have a look at the Replicating Oracle® Database to PostgreSQL Demo from TechXperts recent Oracle Cost Containment Technical Workshop, held at the Clubhouse, Mayfair on Friday 7th March 2014. In this presentation, James Freeman, Enterprise Architect and Consultant at Quru gave attendees a deep technical dive into xDB Replication Server, a look at the benefits for offloading Oracle reporting data to PostgreSQL; and then a live sample Oracle to PostgreSQL replication, a look at the GUI console, how to set up publications, and filer replicated data. To Learn More about this and all upcoming Technical workshops, please visit: http://techxperts.eu/oracle-cost-containment-technical-workshop/ Website: http://techxperts.eu Twitter: https://twitter.com/iitechxperts LinkedIn: http://www.linkedin.com/groups/TechXperts-4525207
Views: 6809 TechXperts
Monitor hundreds of PostgreSQL databases metrics, identify common bottlenecks, manage alerts and get query-level visibility--all within Oracle Enterprise Manager using the Oracle Plugin for PostgreSQL. Learn more at www.bluemedora.com/OEM.
Views: 813 Blue Medora
Database Research & Development (dbrnd.com): In this video help, I demonstrated to execute cross database queries using dblink extension in the PostgreSQL. You can refer this original post for scripts, http://www.dbrnd.com/2015/05/postgresql-cross-database-queries-using/
Views: 4604 Anvesh Patel
2017 SouthEast LinuxFest Zero To DBA Track David Beauchamp All Data Is Local Data with PostgreSQL's Foreign Data Wrappers
Views: 154 southeastlinuxfest
Enterprise relational database solutions typically come with a hefty price tag, but PostgreSQL has proven to be an enterprise-capable open source alternative. EnterpriseDB is like the RedHat of the PostgreSQL, allowing you the flexibility of a free database solution with the service offerings of a expert team to assist at every step along the way. One unique feature of EnterpriseDB is the ability to import Oracle databases to migrate your data. EnterpriseDB also offers the flexibility of PostgreSQL in making it easy to work across multiple operating systems. Here Jake Ludington talks to Sean Doherty about EnterpriseDB and how it solves enterprise RDBMS challenges.
Views: 3357 Chris Pirillo
Hello friends, in this video you will learn how to convert PostgreSQL tables to oracle using SQLIE App. SQLIE is Converting PostgreSQL Tables in two steps: 1-Export PostgreSQL Source Tables Data and generating SQLIE Files. 2-Import SQLIE Generated files to the Destination Oracle DataBase.
Views: 200 SQLIE
Move tables between databases PostgreSQL with a DBLINK do $$ declare r record ; begin for r in select * from dblink ('host=localhost user=postgres password=password dbname=source', 'select indexdef from pg_indexes where tablename = ''mytable''') as linktable ( indexdef text ) loop execute r.indexdef; end loop; end $$
Views: 5604 randomtutorial
Subscribe at https://www.scalingpostgres.com to get notified of new episodes. In this episode of Scaling Postgres, we review articles covering UUIDs, the source of write spikes, uses of distinct and SQL standards support. Links for this episode: http://richardstartin.uk/uuids-and-compressibility/ https://medium.com/cermati-tech/troubleshooting-daily-write-spikes-on-cermatis-postgresql-rds-9016d7a0c2e4 https://www.citusdata.com/blog/2018/07/25/high-performance-distributed-dml/ https://medium.com/statuscode/the-many-faces-of-distinct-in-postgresql-c52490de5954 https://modern-sql.com/slides/PG-stays-ahead-20180718.pdf https://tapoueh.org/blog/2018/07/batch-updates-and-concurrency/ https://info.crunchydata.com/blog/wheres-my-replica-troubleshooting-streaming-replication-synchronization-in-postgresql
Views: 663 Scaling Postgres
First part of 3 videos - in this episode we download PostgreSQL and set up the tables which we are going to need in future. I also run through each column and explain code. The SQL code is below, replace table_schema with your schema name and table_name with your table's name: http://postgresql.org/ Query 1: delete from table_schema.table_name; copy table_schema.table_name from 'Your Sales Path Here\Accounting_Khadgar_sales.csv' delimiter ',' csv header; commit; Query 2: drop table if exists temp_table; create local temp table temp_table on commit preserve rows as select "itemName", "stackSize", "quantity" as "totalQuantity", round(price/10000::decimal(10,2),2) as "stackSell(g)", to_timestamp(time)::date as date, to_char(to_timestamp(time)::date, 'yyyy-mm') as month, source from query1_table_schema.query1_table_name order by date desc, "stackSell(g)" desc; drop table if exists table_schema.table_name; create table table_schema.table_name as select "itemName", "stackSize", "totalQuantity", "stackSell(g)", ("totalQuantity" / "stackSize") * "stackSell(g)" as total_money, date, month, source from temp_table order by date desc, "stackSell(g)" desc; commit; drop table if exists temp_table; SELECT * FROM table_schema.table_name;
Views: 542 Mythirion
PostgreSQL Hyperconverged DBMS that Fully-Virtualizes Database Management by Simon Riggs, Founder & CTO, 2ndQuadrant • Funny pre-event tech-trivia: https://youtu.be/4Wsw-54nSYg PostgreSQL contains everything needed for managing each type of data in your application. This presentation will review all of the different aspects of PostgreSQL data management including: • Geographic information system (GIS) • Full text search • Relational data • Unstructured JSON data • Non-relational (a.k.a. NoSQL) data formats such as: •◦• Graph database •◦• Document storage •◦• Time series data •◦• Key/value pairs (K/V) •◦• ...and more Hyperconvergence virtualizes all of the elements of conventional hardware-defined systems into virtual implementations within software or the hypervisor. By having all elements implemented in the hypervisor software context, management of all resources can be federated across all instances of a hyper-converged infrastructure. Simon will highlight how the hyperconvergence of PostgreSQL provides the flexibility and adaptability to handle all types of use data cases, and how hyperconvergenced Postgres can be the best fit for your project. ••• Simon Riggs, Founder & CTO, 2ndQuadrant ••• Simon Riggs is the Founder and Chief Technology Officer of 2ndQuadrant. He is also a major developer and code committer of the PostgreSQL project and has contributed major features in each of the last 8 versions of PostgreSQL. Simon has worked as a Database Architect for more than 25 years, with high-end solutions experience and certifications on Oracle, Teradata and DB2. #PostgreSQL #Postgres #SQL #NewSQL
Check out http://www.pgconf.us/2015/event/64/ for the full talk details. PostgreSQL Foreign Data Wrappers are an excellent mechanism for turning the "Internet of Things" into a "Database of Things". In this talk we'll explore what Foreign Data Wrappers are and how to write new ones by looking at examples integrating data objects with real world objects. About the Speaker Rick has spent decades working with systems and databases for large and small companies across many industries. He is based in Columbus,Ohio. He currently works as the Data Scientist and Platform Architect for a small multichannel, data-driven marketing agency with offices in NYC, Columbus, and San Francisco. ( http://www.geardigital.com )
Views: 1652 Postgres Conference
Myles gives an impromptu talk on his positive experiences of using pgloader as a bulk data import tool for PostgrSQL. Myles describes a usecase of importing multiple gigabytes of data from CSV and MySQL databases int PostgreSQL pgloader -- https://pgloader.io/ Talk page -- https://gtalug.org/meeting/2018-06/
Need to break free from Oracle? An open source-based DBMS like Postgres is the answer. So, what is stopping you? Discover how to migrate from Oracle to Postgres, quickly and without risk. Join Marc Linster, EDB’s SVP of Product Development, as he explains how to leverage tools and technologies to convert your Oracle® database to EDB Postgres with ease.
Views: 1408 EnterpriseDB
Experiences with Informix Writing a foreign data wrapper (FDW) for PostgreSQL seems easy. However, there are many pitfalls. This talk will cover experiences from writing a FDW for Informix and will discuss problems with client libraries, data type mapping, optimizer support and performance related topics. Interested attendees will get a short overview on what they can expect from a FDW and (hopefully) learn something to do it better ;)
Views: 1504 Andrea Ross
This video will discuss how to set up and use the Postgres FDW with a 32-way sharded PostgreSQL database and go over pros, cons, and limitations. We will talk about how you can use the Postgres FDW to bring all those shards back together- where it works and where it doesn't, and discuss the possible future for the Postgres FDW and how it might be changed to work better.
Views: 2016 Postgres Open SV 2018
Running into single node limits? PostgreSQL 9.3 comes with a new foreign data wrapper that, combined with some old-fashioned partitioning tricks, can be used to run queries across multiple nodes at once. I'll cover the basic techniques, as well as good practices in structuring your new cluster.
Views: 549 Postgres Open SV 2018
Salve salve moqueridos, Gustavo Web aqui com a aula de encerramento da nossa playlist #BoraProgramar do nosso canal do youtube! O assunto aqui vai ser sobre o dblink, que no meu ponto de vista é o principal recurso que você pode usar como argumento quando for escolher o seu SGDB. Ovreview DBLINK Esse recuros permite que você se conecte com outro banco de dados sem abandonar a sua conexão inicial, e utilizar o próprio banco de dados para se conectar com outra estrutura. A sintaxe é bastante simples, basicamente é necessários dois parâmetros dessa função: - Primeiro Parâmetro: Você vai informar os parâmetros de conexão como usuário, senha, ip, porta, nome do banco de dados... Sem muito segredo! - Segundo Parâmetro: A query que você deseja executar o banco de destino. Como vamos ter um retorno, precisamos informar a estrutura de retorno da consulta, então também passamos um álias para a tabela de resposta contendo o nome das colunas e o tipo de cada um deles. Próximos Conteúdos Como chegamos ao final dessa série de conteúdos, você pode me contar aqui abaixo o que você quer ver nos próximos conteúdos e também se você gostou das aulas que a gente vem publicando semanalmente aqui :) Não se esqueça de ativar as notificações clicando no sininho.
Views: 1492 Robson V. Leite
Beyond Foreign Data Wrappers: building a data warehouse from heterogeneous external data sources - Chad Slaughter
Views: 343 Postgres Open SV 2018
Jim Mlodgenski explaining the amazing feature of Foreign Data Wrappers at PGDay India 2016
Views: 404 PostgreSQL India
Hello friends , in this video i will show you how to convert MYSQL to PostgreSQL using SQLIE app. SQLIE is also used to : 1-convert from sql server to oracle http://www.sqlie.com/sqlie-services/convert-to-oracle/convert-sql-server-to-oracle.html 2-convert from MySQL to oracle http://www.sqlie.com/sqlie-services/convert-to-oracle/convert-mysql-to-oracle.html 3-convert from postgresql to oracle http://www.sqlie.com/sqlie-services/convert-to-oracle/convert-postgresql-to-oracle.html 4-convert from oracle to sql server http://www.sqlie.com/sqlie-services/convert-to-sql-server/convert-oracle-to-sql-server.html 5-convert from MYSQL to SQL Server http://www.sqlie.com/sqlie-services/convert-to-sql-server/convert-mysql-to-sql-server.html 6-convert from postgresql to sql server http://www.sqlie.com/sqlie-services/convert-to-sql-server/convert-postgresql-to-sql-server.html 7-convert Oracle to MYSQL http://www.sqlie.com/sqlie-services/convert-to-mysql/convert-oracle-to-mysql.html 8- convert Sql Server to MYSQL http://www.sqlie.com/sqlie-services/convert-to-mysql/convert-sql-server-to-mysql.html 9-convert PostgreSQL to MYSQL http://www.sqlie.com/sqlie-services/convert-to-sql-server/convert-postgresql-to-sql-server.html 10-convert oracle to postgresql http://www.sqlie.com/sqlie-services/convert-to-postgresql/convert-oracle-to-postgresql.html 11-convert sql server to postgresql http://www.sqlie.com/sqlie-services/convert-to-postgresql/convert-sql-server-to-postgresql.html 12-convert mysql to postgresql http://www.sqlie.com/sqlie-services/convert-to-postgresql/convert-mysql-to-postgresql.html
Views: 2894 SQLIE
Learn about the new EDB Postgres Migration Portal. In this video, EnterpriseDB's Marc Linster shows step-by-step how you can use the Portal to easily migrate your database from Oracle. From instantly uploading schemas for assessment to immediately getting feedback and suggestions, EDB Postgres Migration Portal enables you to move quickly as you create your EDB Postgres database on-premises on in the cloud.
Views: 1591 EnterpriseDB
We would be sharing a demo on the solution based on PostgreSQL's FDW feature to build a data store using MongoDB and PostgreSQL. As PostgreSQL has made way into business critical applications, many customers who are using Oracle RAC for high availability and load balancing have asked for similar functionality for using PostgreSQL. In this Hangout session we would discuss architecture and alternatives, based on real life experience, for achieving high availability and load balancing functionality when you deploy PostgreSQL. We will also present some of the key tools and how to deploy them for effectiveness of this architecture. Join us and get insight into building highly scalable architecture. Join us to learn more about some cool architectures that can help you scale well! You can 'Like' us on Facebook: https://www.facebook.com/AshnikBiz & 'Follow us' on Twitter: https://twitter.com/Ashnikbiz Slideshare: http://www.slideshare.net/AshnikBiz
Views: 1517 Ashnik
Learn about the steps, procedures, best practices, and how to solve the challenges associated with migrating on-premises Oracle databases to Google Cloud SQL PostgreSQL. From source database migration assessment to schema conversion, data replication, and performance tuning, we will cover all of the basics required to get you started with your first Oracle to Cloud SQL migration project. Cloud SQL → https://bit.ly/2K3WYef Watch more: Next '19 Databases Sessions here → https://bit.ly/Next19Databases Next ‘19 All Sessions playlist → https://bit.ly/Next19AllSessions Subscribe to the GCP Channel → https://bit.ly/GCloudPlatform Speaker(s): David Yahalom, Kavitha Gopalakrishnan Session ID: DBS100 product:Cloud SQL,3rd Party and Partner Databases; fullname:Kavitha Gopalakrishnan;
Views: 410 Google Cloud Platform
Subscribe at https://www.scalingpostgres.com to get notified of new episodes. In this episode of Scaling Postgres, we review articles covering PG11 sharding, giving back, SCRAM authentication and the evolution of partitioning. Links for this episode: https://www.citusdata.com/blog/2018/10/24/why-citus-data-is-donating-1-percent-equity/ https://pgdash.io/blog/postgres-11-sharding.html http://hacksoclock.blogspot.com/2018/10/how-to-set-up-scram-sha-256.html https://blog.2ndquadrant.com/partitioning-evolution-postgresql-11/ https://www.youtube.com/watch?v=3mz71XOKcyU https://www.youtube.com/watch?v=ntVjVNnilX0 https://www.percona.com/blog/2018/10/24/postgresql-locking-part-2-heavyweight-locks/ https://www.pipelinedb.com/blog/pipelinedb-1-0-0-high-performance-time-series-aggregation-for-postgresql
Views: 213 Scaling Postgres
Postgresql Odbc Driver X64 http://kod.vizeveso.ru/Postgresql%20Odbc%20Driver%20X64 Devart ODBC Driver for PostgreSQL provides high-performance and feature-rich connectivity solution for ODBC-based applications. PostgreSQL ODBC driver on Windows 7. Pingback: Подключение Qt к PostgreSQL с помощью ODBC в Windows 7 x64 Личный Блог ODBC драйвера для Win x64 PostgreSQL Подскажите, где можно ODBC для 64-разрядных версий ОС Windows? Предыдущие релизы PostgreSQL. Предыдущие релизы ODBC. Windows от. MSI~1. MB There are now a variety of Foreign Data Wrappers FDW available which enable PostgreSQL. CartoDB took over active development of the ODBC FDW for. Though you can install 32 bit ODBC drivers on Win X64 as usual, you can"t configure 32-bit DSNs via ordinary control. Postgresql Odbc Driver X64
Views: 1020 Aleksei Baranov
Hello, friends on this video you will see how to convert postgresql to oracle database by using SQLIE app. you can also use sqlie app to convert any relational database to oracle database by using the same steps . you use export for the database you want to convert and choose import for the database you want to convert to. ex1:Convert mysql to oracle so we choose export for mysql and import for the oracle db ex2:convert access to sqlserver so we choose export for access and import for sqlserver ex3:convert mysql to postgresql so we choose export for mysql and import for postgresql website: http://sqlie.com
Views: 114 SQLIE
Como conectarse a otra base de datos incluso de otro servidor usando el módulo DBLINK que viene con nuestro manejador de base de datos PostgreSQL. Sisplani eirl [email protected] +51 1 4850153 / +51 997017670 -- /share/contrib/dblink.sql o dblink--1.1.sql create extension dblink CREATE TABLE doctipo ( doctipo_descri character varying(50) DEFAULT ''::character varying, -- descripción del tipo de documento doctipo_id character varying(5) NOT NULL DEFAULT ''::character varying, -- ID del tipo de documento CONSTRAINT pk_doctipo PRIMARY KEY (doctipo_id) ) WITH ( OIDS=FALSE ); CREATE OR REPLACE FUNCTION dblink_test() RETURNS void AS $BODY$ /* Autor: Guillermo Arias ejemplo: select base.dblink_test(); cargar: /share/contrib/dblink.sql o dblink--1.1.sql */ declare cRpta varchar; begin cRpta := (select dblink_connect('myconn','hostaddr=192.168.0.161 port=5432 dbname=hojavida user=postgres password=zxzx') ) ; raise notice '%',cRpta; insert into doctipo (doctipo_id ,doctipo_descri ) select * from dblink( --'hostaddr=192.168.1.7 port=5432 dbname=siscar user=postgres password=postgres' , 'myconn' , 'select doctipo_id, doctipo_descri from sscc.doctipo' ) as (doctipo_id varchar, doctipo_descri varchar ); perform dblink_disconnect('myconn'); -- select dblink_disconnect('myconn'); end; $BODY$ LANGUAGE 'plpgsql' VOLATILE COST 100; select * from dblink_test(); select * from doctipo;
Views: 2495 Sisplani eirl
SQLIE Website :https://sqlie.com SQLIE application is stands for (sql for import and export) is a Software that can covert Postgresql to MYSQL db and vise versa also SQLIE is used to: a-Convert any Relational DB to Oracle DB: 1-SQLIE is used to convert SQL Server DB to Oracle DB and vise versa 2-SQLIE is used to convert MYSQL DB to Oracle DB and vise versa 3-SQLIE is used to convert Access DB to Oracle DB and vise versa 4-SQLIE is used to convert PostgreSQL to Oracle DB and vise versa b-Convert any Relational DB to SQL Server DB: 1-SQLIE is used to convert Oracle DB to SQL Server DB and vise versa 2-SQLIE is used to convert MYSQL DB to SQL Server DB and vise versa 3-SQLIE is used to convert Access DB to SQL Server DB and vise versa 4-SQLIE is used to convert PostgreSQL to SQL Server DB and vise versa c-Convert any Relational DB to PostgreSQL DB: 1-SQLIE is used to convert Oracle DB to PostgreSQL and vise versa 2-SQLIE is used to convert MYSQL DB to PostgreSQL and vise versa 3-SQLIE is used to convert Access DB to PostgreSQL and vise versa 4-SQLIE is used to convert SQL Server DB to PostgreSQL and vise versa d-Convert any Relational DB to Access DB: 1-SQLIE is used to convert SQL Server DB to Access DB and vise versa 2-SQLIE is used to convert MYSQL DB to Access DB and vise versa 3-SQLIE is used to convert Oracle DB to Access DB and vise versa 4-SQLIE is used to convert PostgreSQL to Access DB and vise versa E-Convert any Relational DB to MYSQL DB: 1-SQLIE is used to convert SQL Server DB to MYSQL DB and vise versa 2-SQLIE is used to convert Access to MYSQL DB and vise versa 3-SQLIE is used to convert Oracle DB to MYSQL DB and vise versa 4-SQLIE is used to convert PostgreSQL to MYSQL DB and vise versa For more info please visit https://sqlie.com
Views: 2046 SQLIE
In a little more than 100 days, GDPR regulations will affect the way your organization collects and manages customer data in Europe. This will require changes to your business processes along with IT applications and infrastructure updates. Use the Valuable Time You Have Left and Take Action Join our webinar, 5 Ways to Make Your Postgres GDPR-Ready, and discover what you need to do to prepare your Postgres databases for GDPR including: - An overview of GDPR and its detailed requirements - Strategies for preparing your Postgres databases for compliance - Examples of relevant Postgres capabilities, code changes, process modifications, and third-party tools - Where to turn for the expertise and support you need to succeed
Views: 502 EnterpriseDB
Estudo de caso de uma migração de Oracle para PostgreSQL em ambiente de alta disponibilidade.Durante o projeto foram avaliadas diversas formas de realizar a migração, devido a complexidade e volumetria do ambiente, a ferramenta escolhida foi o Ora2Pg, esta palestra tem como objetivo demonstrar como realizar uma migração não só de um banco de dados, mas de toda uma cultura que se forma dentro de uma organização Palestra apresentada no PGBR 2015 em Porto Alegre - RS http://pgbr.postgresql.org.br/2015/ Link do Slideshare: http://pt.slideshare.net/mdfabiano/migrao-de-oracle-para-postgresql-indo-alm-do-sgbd
Views: 784 Fabiano Machado Dias
Using native wrappers and a Foreign Data Wrapper for two-way Redis integration Redis is a high performance in-memory distributed data store, which can work well in conjunction with PostgreSQL in certain types of applications. The talk will introduce native wrappers for the Redis API, which allow pushing data into Redis at high speed, as well as use of both the native API and the Redis Foreign Data Wrapper to pull data from Redis. We will also discuss possible scenarios where use of each of these is a win, and the trade-offs involved.
Views: 12635 Andrea Ross
Exciting new features on the top of the existing PostgreSQL features, Postgres 10 unveils more update on parallel queries, in-core logical replication, declarative partitioning, quorum based synchronous replication, scram authentication, row level security, cross-column statistics, big data and noSQL features and compatibility! Stay tuned and for more information, contact ashnik at [email protected] for any consultation or queries.
Views: 810 Ashnik
Subscribe at https://www.scalingpostgres.com to get notified of new episodes. In this episode of Scaling Postgres, we review articles on how to better leverage postgres, tuning autovacuum, handling slow queries and using window functions. Links for this episode: https://www.youtube.com/watch?v=3hYlghzakow https://blog.bigbinary.com/2018/05/29/generating-json-using-postgresql-json-function.html https://blog.gojekengineering.com/postgres-autovacuum-tuning-394bb99fe2c0 https://severalnines.com/blog/why-postgresql-running-slow-tips-tricks-get-source https://www.citusdata.com/blog/2018/06/01/fun-with-sql-window-functions-in-postgresql/ https://www.youtube.com/watch?v=EfMIWTnbhGw https://severalnines.com/blog/postgresql-streaming-replication-deep-dive
Views: 168 Scaling Postgres
Installing PostgreSQL and setting it up for use with Typica is easy. Here I walk through that on Mac and Windows and then show a few completely optional things that I like to do such as setting up multiple user accounts and allowing people using Typica at different computers to access the database. Be sure to check out my channel for more coffee videos and subscribe to stay up to date on my latest work. http://www.youtube.com/user/N3Roaster
Views: 900 N3Roaster
Реализация Foreign Data Wrapper позволяет обращаться к удалённым серверам с подзапросами в рамках текущего запроса. Данный механизм вкупе с секционированием (в том числе, при помощи расширения pg_pathman) позволяет организовать распределённое хранилище больших таблиц преимущественно для тяжёлых аналитических запросов. В данном докладе в рамках мастер-класса продемонстрируется такой способ горизонтального масштабирования базы данных, а также проведётся сравнение с существующими решениями шардинга в PostgreSQL.
Views: 93 Стачка IT конференция
Subscribe at https://www.scalingpostgres.com to get notified of new episodes. In this episode of Scaling Postgres, we review articles covering a CTE warning, Postgres 11 new features, death by database and column correlation. Links for this episode: https://medium.com/@hakibenita/be-careful-with-cte-in-postgresql-fca5e24d2119 https://lwn.net/Articles/764515/ http://www.craigkerstiens.com/2018/09/20/postgresql-11-a-first-look/ http://momjian.us/main/writings/pgsql/features.pdf https://info.crunchydata.com/blog/why-covering-indexes-are-incredibly-helpful https://blog.2ndquadrant.com/partitioning-improvements-pg11/ https://ovid.github.io/articles/death-by-database.html https://www.cybertec-postgresql.com/en/column-correlation-explained/
Views: 116 Scaling Postgres