Memory management between Oracle instance and Jchem cartridg

Hello everyone,

Could you help doing my memory management, I have limited ressources and I want to know the best conifguration to have better performance, we have an average database size with average user access, do the Jchem server need more memory then Oracle or do you thing that default memory settings are the best.

If you know anything about memory usage needed for better Jchem request handling, thanks in advance for giving me an idea about that.

 

Kind regards,

Idris Slimani.

Hi Idris Slimani,

For 38 million pubchem structures you need about 7GB Java memory for the JChem Cartridge server. I recommend about 1 GB buffer cache for Oracle.

Peter

pkovacs wrote:

Hi Idris Slimani, For 38 million pubchem structures you need about 7GB Java memory for the JChem Cartridge server. I recommend about 1 GB buffer cache for Oracle. Peter

Thank you ;-)

pkovacs wrote:

Hi Idris Slimani, For 38 million pubchem structures you need about 7GB Java memory for the JChem Cartridge server. I recommend about 1 GB buffer cache for Oracle. Peter

actionly, I'm wondering what is pubchem structures? 

Pubchem is a large collection of publicly available chemical structures: http://pubchem.ncbi.nlm.nih.gov/ (I think it is largest collection of this kind, but I wouldn't bet my lunch on it. :-) )

Peter

pkovacs wrote:

Pubchem is a large collection of publicly available chemical structures: http://pubchem.ncbi.nlm.nih.gov/ (I think it is largest collection of this kind, but I wouldn't bet my lunch on it. :-) ) Peter

LoL, ok thanks, we'll import our own data from sdf files ( come on, even the dessert ;-D )

Re pubchem, I was talking about the Compound section.

Peter