Postrelease
Talks
Talks archive
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Ivan Goncharov IBMArchitecture features of IBM Power 8 allowing to gain high performance in comparison with x86_64. CPU, memory, IO etc. Experience of real benchmarking.
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Bruce Momjian EnterpriseDBPostgres 9.5 adds many features designed to enhance the productivity of developers: UPSERT, CUBE, ROLLUP, JSONB functions, and PostGIS improvements. For administrators, it has row-level security, a new index type, and performance enhancements for large servers. This talk covers the top ten new features that appeared in the Postgres 9.5 release. It will also cover some of the major focuses for post-9.5 releases.
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Heikki Linnakangas Pivotal LtdPostgreSQL 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.
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Pavel Stehule freelancer- the architecture
- the design and implementation of PL/pgSQL
- the difference between PL/SQL and PL/pgSQL
- the advantage and issues of PL/pgSQL
Photos
Photo archive