Cloudflare yasindikiza magwero amtundu wake wa seva ya proxy ya PgBouncer, yomwe imagwiritsidwa ntchito kusunga dziwe la maulumikizidwe otseguka ku PostgreSQL DBMS. PgBouncer imalola mapulogalamu kuti alowe ku PostgreSQL kudzera mu malumikizidwe omwe akhazikitsidwa kale kuti athetse kubwereza kosalekeza kwa ntchito zobwerezabwereza zotsegula ndi kutseka ndi kuchepetsa chiwerengero cha maulumikizidwe omwe akugwira ntchito ku PostgreSQL.
Zosintha zomwe zaperekedwa mu foloko zimayang'ana pakupatula mosamalitsa zinthu pamlingo wazinthu zosungira anthu (CPU katundu, kugwiritsa ntchito kukumbukira ndi mphamvu ya I / O) ndikuwonetsetsa kuti pali malire pa kuchuluka kwa maulumikizidwe pokhudzana ndi wogwiritsa ntchito ndi dziwe lolumikizira. Mwachitsanzo, foloko yosindikizidwa imagwiritsa ntchito mphamvu yochepetsera kukula kwa dziwe lolumikizira kwa wogwiritsa ntchito aliyense, zomwe zimagwira ntchito moyenera pokonzekera ndi kutsimikizika kwa host-based authentication (HBA). Kuonjezera apo, thandizo lawonjezeredwa kuti lisinthe malire pa chiwerengero cha maulumikizidwe kuchokera kwa wogwiritsa ntchito aliyense, zomwe zimathandiza kuti zikhale zosavuta kuchepetsa ogwiritsa ntchito kutumiza zopempha zambiri zogwiritsa ntchito zothandizira.
Source: opennet.ru