mirror of
https://github.com/php/presentations.git
synced 2026-03-24 15:42:33 +01:00
18 lines
694 B
XML
18 lines
694 B
XML
<slide title="Sockets">
|
|
|
|
<list title="Performance Problems" fontsize="2.2em">
|
|
<bullet>Makes you network dependent (TCP/IP)</bullet>
|
|
<bullet>Communication protocol overheads (TCP/IP, especially)</bullet>
|
|
</list>
|
|
|
|
<list title="Performance Tips" fontsize="2.2em">
|
|
<bullet effect="slide">When dealing with local sockets consider other
|
|
options like pipes or shared memory.</bullet>
|
|
<bullet effect="slide">Establishing a connection is the most costly
|
|
part of the TCP/IP layer. Think carefully about re-using pre-existing connections.</bullet>
|
|
<bullet effect="slide">When transfering large chunks of data, consider using
|
|
a compression/encryption method to lower bandwidth</bullet>
|
|
</list>
|
|
|
|
</slide>
|