Pythian Blog: Data Analytics, Cloud Computing, and Database Management (122)

In-Memory Column Store: 10046 may be lying to you!

July 30, 2014

The Oracle In-Memory Column Store (IMC) is a new database option available to Oracle Database...

July 30, 2014

I recently worked on transactional replication issue and discovered interesting behavior of the log...

July 29, 2014

Some of you may wonder the role SQL browser service plays in the SQL Server instance. In this blog...

July 28, 2014

When I’m not working on Big Data infrastructure for clients, I develop a few internal web...

July 24, 2014

I am a simple person who likes simple things, especially RMAN backup implementation. I have yet to...

July 21, 2014

There was a discrepancy in the failgroups of couple of ASM disks in Exadata. In Exadata, the cell...

July 21, 2014

One of the well-known best practices for HDFS is to store data in few large files, rather than a...

July 21, 2014

So there I was troubleshooting GoldenGate issue and was puzzled as to why GoldenGate transactions...

July 15, 2014

Stat command in Linux can be used to display a file or a file system status. I came across an issue...

July 10, 2014

After observing CPU core sharing with Amazon Web Services EC2, I thought it would be interesting to...