Postrelease
Talks
Talks archive
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Hans-Jürgen Schönig Cybertec Schönig & Schönig GmbHDatabase systems are increasing in size and so is the need to process huge amounts of data in real time. As commercial database vendors are bragging about their capabilities we decided to push PostgreSQL to the next level and exceed 1 billion rows per second to show what we can do with Open Source. To those who need even more: 1 billion rows is by far not the limit - a lot more is possible. Watch and see how we did it.
VIDEO
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Philip Delgyado ITIS LtdI love complex knowledge domains, strong typing in applications, and 3NF, but I hate ORM. That is why I’ve been actively storing serialized structures in JSON fields (even before the JSON type was introduced). In this talk, I will tell you about some specifics of storing complex structures within DBMS fields, what problems can arise, and how to cushion the blow.
VIDEO
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Andrey Borodin YandexThis report overviews some ideas and implementations to speedup different parts of generalized search trees (GiST): 1. Intrapage indexing 2. Fractal tree technology 3. Modern algorithms for spatial indexing (RR*-tree) 4.. Possible advancements of GiST API
VIDEO
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Oleg Alekseev MoySkladMoySklad online service includes important component - semiautomatic database conversion framework. Its history and supported conversions are subject of this speech.
VIDEO
Photos
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