system — 2012-11-27T22:55:10-05:00 — #1
Can you give me any idea panda and penguin.What is it's application?
ted_s — 2012-11-27T23:19:50-05:00 — #2
Both are the names of Google search algorithm updates. If you look at this forum you will find many threads about each change that you should review first.
ralphm — 2012-11-27T23:20:22-05:00 — #3
They are both names for updates to Google's algorithms ... meaning they are changes to how Google ranks pages in search results.
You can find useful info in places like this
Beaten by Ted.