What is codePool?
Code pool is a concept to pull the code in Magento structured format. It is specified when you register new module in app/etc/modules/Company_Module.xml There are 3 codePools in Magento: core, community and local, which reside at app/code/ directory. CodePools: _community: It is generally used by 3rd party extensions. _core: It is used by Magento core … Read more