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Sessions at OSCON Data 2011 about PostgreSQL on Monday 25th July

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  • MVCC Unmasked

    by Bruce Momjian

    Multiversion Concurrency Control (MVCC) allows Postgres to offer high concurrency even during significant database read/write activity. MVCC specifically offers behavior where "readers never block writers, and writers never block readers". This talk explains how MVCC is implemented in Postgres and highlights optimizations which minimize the downsides of MVCC. This talk is for advanced users.

    At 2:20pm to 3:00pm, Monday 25th July

    In C121/122, Oregon Convention Center

    Coverage video

  • QYZ: LaTeX, R and Redis for Beautiful Analytics

    by Homer Strong and Noah Pepper

    We produce gorgeous LaTeX reports while harnessing the power of R on the backend. The data is pulled from our PostgreSQL database, the analysis and visualizations are fast and distributed thanks to Redis. We'll talk about weaving together open source tools to build powerful analytics reporting engines that rival the commercial alternatives.

    At 4:20pm to 5:00pm, Monday 25th July

    In C123, Oregon Convention Center

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