Hello Massimo,
Thank you for reply.
On Wednesday, March 19, 2014 7:20:27 PM UTC+5, Massimo Di Pierro wrote:
>
> I am not sure about pymongo but if you use
>
> DAL('mongodb:....')
>
> the dal will do pooling for you.
>
Ok, I will check this.
Actually I don't want to use pymongo only, it could any database which DAL
doesn't support.
As I wrote before I think it's not good idea to connect (disconnect) to
database in controller function.
Could you (anybody) provide example of custom connection pool? Just checked
web2py resources, no any single example?
Andrey A.
>
> On Wednesday, 19 March 2014 01:33:04 UTC-5, tec...@gmail.com wrote:
>>
>> Dear Sirs,
>>
>>
>> I understand it's possible to use databases without DAL.
>> For example function in controller:
>>
>> def values():
>> client = pymongo.MongoClient('localhost', 27017)
>> db = client.mybase
>> mytable = db["mytable"]
>> res = mytable.find()
>> .....
>>
>> return dict(....)
>>
>> And of course it works.
>> But is it fast to connect/disconnect every time in function? What's about
>> connection pool?
>> I consider connection pool could increase access to database.
>>
>> 1. Actually I would like to ask how to access to database without DAL but
>> at maximum speed?
>> 2. Do I need connection pool for fast database access? (I think, yes.)
>> 3. How could I build custom connection pool for database access without
>> DAL? Or any solution to re-use connections to database server? Any examples?
>>
>>
>>
>> Andrey A.
>>
>
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