----- Original Message ----- From: "Fastream Technologies" <ga...@fastream.com> To: "ICS support mailing" <twsocket@elists.org> Sent: Sunday, October 25, 2009 11:40 AM Subject: Re: [twsocket] TFileStreamreplacementinOverbyteIcsStreams--whichclass is generic?
> Hello, > > My buffer size is 8/16kBytes for write/read. How much RAM would this buffer > use per instance? It's possible to set the buffer size. You may want to take a look at the OverbyteIcsBufStrmTst test application in MiscDemos folder. -- Arno Garrels > > Regards, > > SZ > > > On 10/25/09, Arno Garrels <arno.garr...@gmx.de> wrote: >> >> Fastream Technologies wrote: >> > We already have RAM cache component in-house. I just need a fast >> > read/write buffered file stream component but can ICS components >> > either read or write only? >> >> No, TIcsBufferedStream is capable to read and write, performance >> however is a little bit worse if it's not set to read-only. >> Note that a buffered stream benefits most when read and write >> blocks are very small. Using a large blocksize with unbuffered >> I/O was faster. >> >> -- >> Arno Garrels >> >> >> > >> > Regards, >> > >> > SZ >> > >> > >> > On 10/24/09, Arno Garrels <arno.garr...@gmx.de> wrote: >> >> >> >> Fastream Technologies wrote: >> >>> Hello, >> >>> >> >>> What I mean with "disk cache": It is something similar to Squid has. >> >>> Basically write responses to disk and read from there when not in >> >>> RAM cache. >> >> >> >> No, that's something totaly different. >> >> What you probably need is a real cache with fast lookup capabilities. >> >> Squid is AFAIK OS so you could look at their source and see what >> >> data structure they use for this purpose. >> >> >> >> -- >> >> Arno Garrels >> >> >> >> -- >> >> To unsubscribe or change your settings for TWSocket mailing list >> >> please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket >> >> Visit our website at http://www.overbyte.be >> > -- > To unsubscribe or change your settings for TWSocket mailing list > please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket > Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
