Растущее признание PostgreSQL в Китае (Huawei и X2)
Recent Update about Postgres Adoption in China. Postgres is getting its momentum in China, especially in 2015, one of the biggest insurance company is adopting Postgres, and Alibaba is providing Postgres service in their public cloud, also there are a lot of significant progress about the adoption. This talk will give an overview about the Postgres adoption in 2015 in China.
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Magnus Hagander PostgreSQL Global Development GroupО структуре и эволюции сообщества PostgreSQL
Unlike most other databases, PostgreSQL is developed by a community, and not by a company or even a foundation. Those who have been members of this community for a long time generally consider this a strength, but it can often be confusing to outsiders who are more used to dealing with traditional organization. For those who are not already on the inside, this talk will give an introduction to how the PostgreSQL community works and how the different parties interact, as well as how this has evolved over the years.
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180 мин
Teodor Sigaev Postgres Professional
Anastasia Lubennikova Postgres Professional
Alexander Korotkov Postgres Professional -
Юрий Соболев ООО "МедиаТех" -
45 мин
Dmitry Dolgov Zalando SEJsonb в PostgreSQL и NoSQL тренд: сравнение функциональности и производительности
Schema-less is definitely a trend in the data storage nowadays, and it's not only about NoSQL, but also about traditional RDBMS. Many relational databases (e.g. PostgreSQL, Oracle, db2, Mysql) allow to storing data in the schema-less json format and use their own more or less unique way to do that.
This talk contains two parts:
- Comparison of the json support in PostgreSQL and different relational databases, namely Mysql, Oracle, db2, MSSql in terms of supported features, functions and so on.
- Performance benchmarks for databases with the advanced json support, namely PostgreSQL and Mysql, and the MongoDB on different workload types and configurations.