Write ahead log (WAL) serializes memtable operations to persistent medium as log files. In the event of a failure, WAL files can be used to recover the database to its consistent state, by ...

** If yes, read the keys from the footer of every log block of the log files and check for existence in the keys Although if we are reading bloom filter from footer, reading the keys from the footer ...

It's not enough to get an IIS Web server up and running. You must also be able to manage the log files to track site utilization and user activity. Multiple options for logging user access activity ...