Regression Test Old ETL

885 views

Published on

Regression Test Old ETL

Published in: Technology, Business
1 Comment
1 Like
Statistics
Notes
No Downloads
Views
Total views
885
On SlideShare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
12
Comments
1
Likes
1
Embeds 0
No embeds

No notes for slide

Regression Test Old ETL

  1. 1. Administrator Training with Apache Cassandra Introduction to Operations Datastax Inc. http://www.datastax.com/ August 27, 2012 Datastax Inc. Administrator Training with Apache Cassandra 1/ 22
  2. 2. Outline 1 Introduction 2 Course Overview Datastax Inc. Administrator Training with Apache Cassandra 2/ 22
  3. 3. Advanced Operations with Apache Cassandra Many Facets to Operating Apache Cassandra Why a multi-day Course? Unfamiliar Tools Hands On Tasks Discussion Datastax Inc. Administrator Training with Apache Cassandra 3/ 22
  4. 4. Outline 1 Introduction 2 Course Overview Datastax Inc. Administrator Training with Apache Cassandra 4/ 22
  5. 5. What you need to know Node Routing Client Access Patterms dumb clients Datastax Inc. Administrator Training with Apache Cassandra 5/ 22
  6. 6. The Write Path Memtables SSTables The Commit Log Datastax Inc. Administrator Training with Apache Cassandra 6/ 22
  7. 7. The Read Path Memtables SSTables The Commit Log Row Merging Cache Datastax Inc. Administrator Training with Apache Cassandra 7/ 22
  8. 8. Compaction Compaction Strategies What is Compaction Choosing a Compaction Strategy Datastax Inc. Administrator Training with Apache Cassandra 8/ 22
  9. 9. Installing Apache Cassandra Packaging Binary and Source Releases Datastax Inc. Administrator Training with Apache Cassandra 9/ 22
  10. 10. Sizing and Hardware Different Hardware Configurations Pros and Cons Memory, CPU, IO SSDs and Spindles Cloud (Amazon/Rackspace) Datastax Inc. Administrator Training with Apache Cassandra 10/ 22
  11. 11. Tuning Disks Memory JVM Heap Size Garbage Collection Swap Cache row_cache_provider+ Compaction Compaction Strategies Datastax Inc. Administrator Training with Apache Cassandra 11/ 22
  12. 12. Benchmarking stress reads writes mixed workloads Datastax Inc. Administrator Training with Apache Cassandra 12/ 22
  13. 13. Schema What is in the Schema? Online Updates Concurrent Updates Best Practices for Schema Updates Datastax Inc. Administrator Training with Apache Cassandra 13/ 22
  14. 14. Ring Management Token Selection Token Movement Bootstrapping Moving Balancing Replacing Dead Nodes (Strategies) Datastax Inc. Administrator Training with Apache Cassandra 14/ 22
  15. 15. The System Keyspace What is the System Keyspace? What are the components? Replication and Propogation Datastax Inc. Administrator Training with Apache Cassandra 15/ 22
  16. 16. Managing Consistency Nodetool Repair Failure Datastax Inc. Administrator Training with Apache Cassandra 16/ 22
  17. 17. Managing Data Where is my data? How is it stored? What are all these files? Recover a lost index or bloom filter? Snapshots Import/Export Datastax Inc. Administrator Training with Apache Cassandra 17/ 22
  18. 18. Sizing Target data size Why smaller is better (usually) Number of nodes Replication and sizing Datastax Inc. Administrator Training with Apache Cassandra 18/ 22
  19. 19. Troubleshooting Data Corruption? IO Exceptions syslog Recovery Nodetool Scrub Latency Wedged Schema When IO cannot keep up Datastax Inc. Administrator Training with Apache Cassandra 19/ 22
  20. 20. Monitoring OpsCenter JMX nodetool cfstats netstats tpstats Logs Monitoring Compaction Monitoring Repair Monitoring Back-Pressure Datastax Inc. Administrator Training with Apache Cassandra 20/ 22
  21. 21. Replication Replication Strategies Configuring Replication Modifying Replication Parameters Changing Replication Strategies Datastax Inc. Administrator Training with Apache Cassandra 21/ 22
  22. 22. DataStax Enterprise What is DataStax Enterprise? Additional Capabilities Operational Considerations Overview of Hadoop Components Datastax Inc. Administrator Training with Apache Cassandra 22/ 22

×