Intelligentedu Best New Free Computer IT Training Tutorial Resources

Here are what I consider to be the Top 15 Red Hat Linux Summit Presentations. These are slides in pdf format that you can review to gain understanding and find further information on important Red Hat Linux technologies, such as Filesystems, Performance Tuning, Infiniband, Identity Management, Yum, Virtualization, Clusters, Directory Deployments, Red Hat Network.


The Future of Filesystems on Linux

• What's in a filesystem?
• Recent activity in Open Source filesystems
• The consequences for the RHEL user
• Future expectations?

• References: valuable tuning guides/books
• Part 1 Memory Management/Filesystem Cache
• Part 2 Performance Monitoring Tools
• Perf 3 Performance Tuning/Analysis
• Part 4 Case Study – RHEL4 vs RHEL3 Perf Comparison

• References: valuable tuning guides/books
• Part 1 Memory Management/File System Caching
• Part 2 Disk and File System IO
• Part Performance Monitoring Tools
• Part 4 Performance Tuning/Analysis
• Part 5 Case Studies

Infiniband Performance
   - Low Latency
   - High Bandwidth
   - Efficient CPU Utilization
   - Reliable Transport

• Legacy Migration -­ local files, NIS, local files
• LDAP use with mixed OS environments
• LDAP and Windows (Samba, Windows Sync)
• LDAP and Web Applications

• All three tools (anaconda, systemconfigpackages, up2date) use the same core backend code: yum
• Consistency in behavior across tools
• Consistency in interface across tools
• One code base for bug fixes and enhancements

• What is Virtualization?
• Evolution of Virtualization
• AMD Virtualization
• AMD’s IO Virtualization
• Xen

• openais provides a solid cluster membership and messaging foundation
• how do we use that to manage GFS, DLM and fencing?
• how we configure and control the cluster from the command line?
• what does the DLM do?
• what does fencing do?

• Hardware needs, limitations
• Database
• Connections and operations
• Replication
• Chaining
• Entry Distribution
• Monitoring

Precursors to the 20th Century:
   - Academic Tradition
   - Scientific Tradition
   - Capitalistic/Entrepreneurial Tradition
   - Democratic Tradition
What forces will be be most important in achieving this practical objective?

Why Does Innovation Occur?
   - Because you need to sell more software?
   - Because a problem needs to be solved or an itch scratched
Innovation From Collaboration

Three core areas of functionality:
   - Software Management
   - Provisioning
   - Monitoring

Further understanding of RHN Satellite
  - Overview
  - Structure
  - Services
Tips on deploying and administration

• System Lifecycle - the ever-changing inventory of compute resource
• Application Lifecycle - the evolving base of content
• Enables Lights-Out Management

• RHN Satellite
• Custom Content
• API

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