Archive for the 'internals' Category

Understanding Red Hat Enterprise Virtualization: Common Issues and Troubleshooting .odp – Red Hat

Friday, August 10th, 2012

For administrators who what to understand how RHEV works and and how to troubleshoot possible issues. (RHEV is complicated )

Posted in internals, redhat, RHEV, RHEVM, virtualization | Comments Off | permalink

Understanding Red Hat Enterprise Virtualization: Common Issues and Troubleshooting .odp – Red Hat

Friday, August 10th, 2012

For administrators who what to understand how RHEV works and and how to troubleshoot possible issues. (RHEV is complicated )

Posted in internals, redhat, RHEV, RHEVM, virtualization | Comments Off | permalink

Understanding Red Hat Enterprise Virtualization: Common Issues and Troubleshooting .odp – Red Hat

Friday, August 10th, 2012

For administrators who what to understand how RHEV works and and how to troubleshoot possible issues. (RHEV is complicated )

Posted in internals, redhat, RHEV, RHEVM, virtualization | Comments Off | permalink

How InnoDB handles REDO logging – MySQL Performance Blog [by Ewen Fortune]

Friday, May 6th, 2011

How MySQL InnoDB implements transaction log, aka REDO (Oracle), aka WAL (PostgreSQL)

Posted in database, databases, dba, innodb, internals, log, mysql, programming, redo, shortcut:mysql, translation, wal | Comments Off | permalink

How InnoDB handles REDO logging – MySQL Performance Blog [by Ewen Fortune]

Friday, May 6th, 2011

Posted in database, databases, dba, innodb, internals, log, mysql, programming, redo, shortcut:mysql, translation, wal | Comments Off | permalink

Sören Bleikertz – On Amazon EC2′s Underlying Architecture

Friday, April 29th, 2011

Some description of EC2 Internals. EC2s are XEN VMs, mine is currently using Xen 3.0.3-rc5-8.1.14.f , which appears to be
F14 Xen package re-build on RHEl5.x (this is by looking at compiler version) . Some info in the article appears to a bit o…

Posted in amazon, architecture, aws, cloud, ebs, ec2, infrastructure, internals, Linux, xen | Comments Off | permalink

Robert Haas: MySQL vs. PostgreSQL, Part 1: Table Organization

Tuesday, November 30th, 2010

An article from a well-known PostgreSQL developer comparing MySQL InnoDB and PostgreSQL table structures

Posted in architecture, article, comparison, database, dba, internals, mysql, postgresql, storage | Comments Off | permalink

Joshua Zhu’s Blog » Nginx Internals (Slides & Video)

Wednesday, September 30th, 2009

very good presentation slides explaining nginx internals, such as main architecture, main event loops, core modules, processing pipelines, etc. Also there is a video of the talk , but it is mandarin, so YMMV :-)

Posted in architecture, c, development, high_load, internals, modules, nginx, performance, programming, web | Comments Off | permalink