Unix, Linux, DevOps , Cloud computing and BigData Knowledge-Base


What’s new in 12.2: CELLMEMORY Part 3

The Cellmemory Stats in RDBMS  The RDBMS stats for Cellmemory are designed to closely follow the pattern used by the Inmemory stats  Query Stats   Each column in each one MB of disk blocks will be rewritten into one IMC format Column CU in flash and a...


SEI CERT C++ Coding Standard

LinuxSecurity.com: The C++ rules and recommendations in this wiki are a work in progress and reflect the current thinking of the secure coding community. Because this is a development website, many pages are incomplete or contain errors. As rules and r… Continue Reading — SEI...


How to Change the GNOME Shell Font

I’m using GNOME Shell as my default Linux desktop on Ubuntu at the moment, and so far I’m really enjoying it — bar one thing. The main GNOME Shell UI font is not directly changeable. GNOME Tweak Tool lets you change the font family and font size...


Announcing: Java Coding and Concepts MOOC

We are pleased to announce that enrollment is open for our newest Oracle Massive Open Online Course (MOOC): Java Coding and Concepts. The course starts April 27th! Enrollment is free! Do work with code periodically, but program by hacking oth… Continue Reading — Announcing: Java...


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