Logentries is one of these companies that makes your life much easier when dealing with a large number of logs. It basically solves one problem that was an impediment for few years: it aggregates all the logs from your system in a common place with access controls and a more than decent interface that allows you to quickly search through big datasets.
Creating an account is free, and it provides 30 days of usage with some limits that are more than enough for testing and evaluation.
Go to https://logentries.com/ and create an account. Once you are logged in, the first screen should be similar to what is shown in the following screenshot:
As you can see, there are explanations for how to configure the log aggregation in an endless ...