postgres

Commit Graph

Author	SHA1	Message	Date
Robert Haas	79ccd7cbd5	pg_prewarm: Add automatic prewarm feature. Periodically while the server is running, and at shutdown, write out a list of blocks in shared buffers. When the server reaches consistency -- unfortunatey, we can't do it before that point without breaking things -- reload those blocks into any still-unused shared buffers. Mithun Cy and Robert Haas, reviewed and tested by Beena Emerson, Amit Kapila, Jim Nasby, and Rafia Sabih. Discussion: http://postgr.es/m/CAD__OugubOs1Vy7kgF6xTjmEqTR4CrGAv8w+ZbaY_+MZeitukw@mail.gmail.com	8 years ago
Robert Haas	6b3586caa8	Update pg_prewarm extension for parallel query. The pg_prewarm function provided by this extension is PARALLEL SAFE. Andreas Karlsson	10 years ago
Robert Haas	c32afe53c2	pg_prewarm, a contrib module for prewarming relationd data. Patch by me. Review by Álvaro Herrera, Amit Kapila, Jeff Janes, Gurjeet Singh, and others.	12 years ago

Author

SHA1

Message

Date

Robert Haas

79ccd7cbd5

pg_prewarm: Add automatic prewarm feature.

Periodically while the server is running, and at shutdown, write out a
list of blocks in shared buffers.  When the server reaches consistency
-- unfortunatey, we can't do it before that point without breaking
things -- reload those blocks into any still-unused shared buffers.

Mithun Cy and Robert Haas, reviewed and tested by Beena Emerson,
Amit Kapila, Jim Nasby, and Rafia Sabih.

Discussion: http://postgr.es/m/CAD__OugubOs1Vy7kgF6xTjmEqTR4CrGAv8w+ZbaY_+MZeitukw@mail.gmail.com

8 years ago

Robert Haas

6b3586caa8

Update pg_prewarm extension for parallel query.

The pg_prewarm function provided by this extension is PARALLEL SAFE.

Andreas Karlsson

10 years ago

Robert Haas

c32afe53c2

pg_prewarm, a contrib module for prewarming relationd data.

Patch by me.  Review by Álvaro Herrera, Amit Kapila, Jeff Janes,
Gurjeet Singh, and others.

12 years ago

3 Commits (4f1b6e5bb4fe9bc74395d30d689b28e9cda654a5)