Welcome to this Friday’s reblog summary post.  The aim of these posts is to bring some old posts that newer readers may not have seen back to the forefront.  As with many technology blogs, just because a post is old, doesn’t mean it doesn’t still have value.

Here is a post from this week in years gone by that you may have missed are:

• XQuery for the Non-Expert – Aggregates (7 Mar, 2011)

Do you have something from years gone by that was posted during this week?  If so, leave a comment below and we’ll give some new life to good knowledge.