Investigating high CPU utilization of JVM processes – Finding the Culprit

Investigating high CPU utilization of JVM processes – Finding the Culprit. Recently, in one of our client sites, we have observed a crunch in CPU utilization. At some random intervals, CPU went up to 100% […]

Will ATMs Disappear from the World?

Will ATMs Disappear from the World ?   Banks and other financial institutions uses ATMs to extend their services to customer around the clock. In today’s context the ATM machines are mostly used by customers […]

3D Security for Card Payments

3D Security for Card Payments   We use our Credit or Debit card for making payments almost every day. But most of us are unaware of the consequences which can happen if we loose our […]

How we use Chef automation without Root

Chef is a popular open source development tool with great features. But it is also designed to be run using a root user by default. Running as root makes the chef process invincible and the […]