Hi,

i have read a artile that using Pear/ dboject file for communicating with DB.. how it help in increasing the compatability. and wat are the advantages and disadvantages while using it..

and also i have read that when migrating from MySql to Oracle .. we don't need to do any chages in the code part (SQuery and othe rconnected.) just by setting teh parametes is enough.. is it so..

Thanx in advance.
Gattuso

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Gattuso

Yes... you correct.

But consider one thing...

Why we go for those kinds of massive libraries or classes or over generalize things, for a DB migration.

I Accept PEAR, Smarty and DBObjects are widely libraries in PHP. But how it increases the web site capabilities?

Just have a look this bellow link how the generalized libraries affect your web site performance.

Mike Morgan - morgamic.com » Blog Archive » Scalable PHP with APC, memcached and LVS (Part 2)

Thanks
-Kathir

Thanx kathir,

can u plz explain this... how come the code get flexible /effective(fast so and so).. is by using every thing as object.. while taking the Scenario for accessing large volume DB ???

like even QUERY wiritng through class. and tranfrign any amount of data thru object..

thnax in advance..
Gattuso

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Gattuso

Yes…

Objects are really fast compared with array, string. Not only object for every thing we can use normalization, serialization and JSON concepts. These concepts also providing a fast access and improve your code and site stability.