Adam Tauno Williams wrote:
Thanks a ton Adam for your reply. I will surelly move to newer version ASAP. I have few more question, if u could help me out. Issue 1 => do ldap search uses indexs even when filter is not specified ? say i want to search all entries (filter null) under dn, profiletype=userprofile,pid=vishal@ny.com,dc=mydomain Can it help if i create index on objectclass etc. When i created index on objectClass my search started taking 25% extra time(.2 to .25 seconds.). Then i indexed both pid (mainly used attribute in all entry) and objectclass it started taking even more time. slapindex should help as i change my slapd.conf with index ?? Why i need to use slapdadd as entries are already present. Issue 2 => I have many attributes which can be taken as integers like registration time on server, max simultanous connection reguired. Currently i have to SUP all my attributes with name object. attributetype ( 10.1.1 NAME 'regTime' SUP name SINGLE-VALUE ) Can i use any integer object class ? if yes then how much it will help to have integer instead of strings/names ? How do i get this interger values in my C client ? Issue 3 => length of dn, attribute and object class name etc. Does it help ldap to search if my dn length is smaller. Say if i want a tree level (sub) search on base dn profiletype=userprofile,pid=vishal@ny.com,dc=mydomain There are arround 5 k dn in the same level with same kind of naming style. Does it help searching ldap if i rename it to ptype=up,p=vishal@ny.com,dc=m Issue 4 => memory sizes ?? cachesize 10000 dbcachesize 1000000 Are both the sizes in kb ? what is optimal limit ? which variable i need to tune to say cache all 10 k profiles dn in the memory and not the attributes/values ? I can see this memory is not used at startup from the ldap. it use as and when needed, in my case afterwards it started swapping on my machine. Can i configure to take all memory at startup ? Regards, -- Vishal Mathur Manager - Applications Group Netyantra India Pvt. Ltd. 3rd Floor, Jaysynth Center, Plot No. 6, Sector 24, Turbhe, Mumbai - 400 705 Phone: 91 22 27832547/9 ------------------------------------------------------------------------------- Disclaimer - If you are not the intended recipient of this transmission to whom it is addressed, or have received this transmission in error, you are hereby notified that any dissemination, distribution or copying of this transmission is strictly prohibited. Please notify us immediately and delete this e-mail from your system. The sender does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission, which cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, arrive at wrong address or contain viruses. If verification is required please request a hard-copy version. This e-mail contains only the personal opinions of the sender and does not represent an official communication from NetYantra of any manner. ------------------------------------------------------------------------------- |