the original magento indexing happened to be so slow , in my case I had millions of SKUs need to be indexed , converted to flat table & url rewritten .
I am not talking about search indexing .
original magento indexing takes to many days & then it stop
after digging in the code I saw its very complicated task and usually it delete all the
catalog_product_flat table causing the site to go offline
any suggestion to have custom indexer , faster indexer ???
Magento Version :
thanks for suggestion
to be clear :
I am importing my product using custom api , but these product need to be indexed ( in magento way ) to be added to url rewrite table , converted to flat .. etc , these are magento specific tasks and they are so slow