Postrelease
Talks
Talks archive
-
Ivan Goncharov IBM
Architecture features of IBM Power 8 allowing to gain high performance in comparison with x86_64. CPU, memory, IO etc. Experience of real benchmarking.
-
Heikki Linnakangas Pivotal Ltd
PostgreSQL includes several index types: GiST, SP-GiST, GIN, and of course, the regular B-tree. DBAs are familiar with using each of these for specific use cases, GIN for full-text search, GiST for geometrical data, and so on, but how do they work internally? What makes them suitable for the cases they're typically used for?
In this presentation, I will walk through the internal structure of each of these index types, explaining what strengths and weaknesses each one of them have.
-
Eugeniy Tyumentcev HWdTech, LLC
We will consider the advantages and disadvantages of solutions based on JSONB compared to traditional relational approach on real projects, including: 1. Performance 2. Data Versioning 3. Scalability 4. Reliability 5. Report building
-
Alex Chistyakov Git in Sky
We love to stress test software, since we are a performance engineering company. Our friends from a hosting company servers.com provided us with a modern dedicated server so we immediately started to test PostgreSQL in different environments, including SmartOS, DragonFly and Windows. We would like to present our results (and all the gory details) to community.
Photos
Photo archive