1. The document discusses various issues that can cause failures when building APIs to access database systems, such as deadlocks from concurrent updates and purging data inconsistencies between master and slave databases.
2. It proposes solutions to these issues like using queues to defer updates, disabling binary logging to bypass replication, and partitioning or sharding data.
3. When building a friend timeline API, challenges include efficiently querying the necessary data across multiple database tables to return a paginated result with the total count. Solutions presented include using temporary tables and iteration in batches to query the data.
Time Series Foundation Models - current state and future directions
Mobage Open Platform case file
1. The case file of
Mobage Open Platform
Mobage
Toru Yamaguchi <zigorou@cpan.org>
http://d.hatena.ne.jp/ZIGOROu/
DeNA co.,ltd.
2011/10/14
YAPC Asia 2011
22. Loop::Sustainable (2)
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Seconds_Behind_Master : 10 sec
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