mirror of
https://github.com/postgres/postgres.git
synced 2025-05-01 01:04:50 +03:00
2f2b58d642
* Experiment with multi-threaded backend better I/O utilization This would allow a single query to make use of multiple I/O channels simultaneously. One idea is to create a background reader that can pre-fetch sequential and index scan pages needed by other backends. This could be expanded to allow concurrent reads from multiple devices in a partitioned table. * Experiment with multi-threaded backend better CPU utilization This would allow several CPUs to be used for a single query, such as for sorting or query execution.
The FAQ* files in this directory are the master versions, and the ../../FAQ* text files are created using lynx: lynx -force_html -dont_wrap_pre -dump -hiddenlinks=ignore -nolist FAQ* The TODO.html file in this directory is not the master, but ../../TODO is. The conversion is done using txt2html: txt2html --xhtml -s 100 -p 100 --xhtml --titlefirst \ --body_deco ' bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF"' \ --caps_tag '' \ /pgtop/doc/TODO | sed 's;\[\([^]]*\)\];[<a href="http://momjian.postgresql.org/cgi-bin/pgtodo?\1">\1</a>];g' > /pgtop/doc/src/FAQ/TODO.html