Postrelease
Talks
Talks archive
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Алексей Лесовский PostgreSQL Consulting LLCStreaming replication has been introduced in 2010 and quickly became one of the most popular features of PostgreSQL. Today, it is hard to imagine PostgreSQL installation without streaming replication. With its stability, high efficiency and ease of configuration one would have thought it is an optimal feature. However, while using it you might sometimes enter murky waters. This often can be resolved by using a combination of built-in and third party troubleshooting tools. In my talk I will provide an overview of these tools and explain how with their help one can diagnose, understand and eliminate problems related to streaming replication. I will also go through the most frequent issues occurring when streaming replication is used and will propose possible solutions. This talk is primarily aimed at DBAs and system administrators who use PostgreSQL in their day-to-day.
VIDEO
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Dmitry Grebenshchikov Diasoft Framework -
Maksim Viharev AlyticsIn the data persistence layer, using PostgreSQL from the very start of development, we went all the way from a small cluster on a virtual machine to a multi-host system that provides near real-time processing of mixed OLTP/OLAP load. In this talk, I’m going to tell you about the main development stages of our analytical solution at the application and infrastructure levels, and describe the specifics of using PG that we encountered.
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Alvaro Hernandez 8KdataJava is one of the most used languages when programming with PostgreSQL databases. Join this tutorial to learn or review the techniques to connect to postgres, best programming practices with JDBC, and to explore jOOQ, a mapper software that allows you to use the full power of SQL and postgres advanced query features while avoiding all the boilerplate code.
This tutorial is very practical: most of the time will be dedicated to iterate through code samples. It will cover:
- Introduction to Java and PostgreSQL
- Ways of connecting to PostgreSQL from Java (not only JDBC!)
- Introduction to JDBC. JDBC types. PostgreSQL JDBC
- Code demo: JDBC with PostgreSQL. From Java 1.4 to Java 8, best practices and code samples
- Code demo: jOOQ, a great mapper for PostgreSQL
- Java inside PostgreSQL
- The future of Java and PostgreSQL
About two-thirds of the tutorial will be dedicated to iterate over code samples and demos. All the code would be available from public open-source repositories and built with maven, so that any attendee may download it and build easily to play with it during the tutorial (although not required).
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