Audit Trail Design using Table Storage
<p>I'm considering implementing an Audit Trail for my application in using Table Storage.</p>

<p>I need to be able to log all actions for a specific customer and all actions for entities from that customer.</p>

<p>My first guess was creating a table for each customer (Audits_CustomerXXX) and use as a partition key the entity id and row key the (DateTime.Max.Ticks - DateTime.Now.Ticks).ToString("D19") value. And this works great when my question is what happened to certain entity? For instance the audit of purchase would have PartitionKey = "Purchases/12345" and the RowKey as the timestamp.</p>

<p>But when I want a birds eye view from the entire customer, can I just query the table sorting by row key across partitions? Or is it better to create a secondary table to hold the data with different partition keys? Also when using the (DateTime.Max.Ticks - DateTime.Now.Ticks).ToString("D19") is there a way to prevent errors when two actions in the same partition happen in the same tick (unlikely but who knows...).</p>

<p>Thanks</p>