Csql Replicator

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Replication for CSQL in memory database management system.

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Csql Replicator

  1. 1. Replicator for MMDB & Cache Prabakaran.T CSQL – Architect Architect – Lakshya Solutions [email_address] © This document contains confidential and proprietary information of Lakshya. It is furnished for evaluation purposes only. Except with the express prior written permission of Lakshya, this document and the information contained herein may not be published, disclosed, or used for any other purpose.
  2. 2. Product Overview Main Memory DBMS Update Anywhere Replicator Transparent Caching Platforms: Linux , Solaris (32 and 64 bit) Windows under development
  3. 3. CSQL Replicator Architecture
  4. 4. Benefits <ul><li>Easy to Install and Use </li></ul><ul><ul><li>Package size less than 2 MB </li></ul></ul><ul><ul><li>Self Healing </li></ul></ul><ul><li>Small Memory Footprint </li></ul><ul><li>Less than 2 MB </li></ul><ul><li>Scalable </li></ul><ul><ul><ul><li>Multiple Nodes </li></ul></ul></ul><ul><li>Availability </li></ul><ul><ul><ul><li>Load Balancing and high availability </li></ul></ul></ul>
  5. 5. Features - I <ul><li>High Performance Replication </li></ul><ul><li>Replication Granularity </li></ul><ul><ul><li>Database, Table, Partial Table </li></ul></ul><ul><li>Replication Types </li></ul><ul><ul><li>Unidirectional, Bi-directional </li></ul></ul><ul><li>Update Propagation Modes </li></ul><ul><li>Synchronous </li></ul><ul><li>Asynchronous </li></ul><ul><li>Recovery </li></ul><ul><li>Self Healing </li></ul><ul><li>Tolerate Node failures with no data loss </li></ul><ul><li>Automatic Recovery </li></ul>
  6. 6. Features - II <ul><li>High Availability </li></ul><ul><li>Fail Over in sub seconds </li></ul><ul><li>Online Upgrade with no down time </li></ul><ul><li>Load Balancing </li></ul><ul><ul><li>Read Only </li></ul></ul><ul><ul><li>Read / Write </li></ul></ul><ul><li>Consistency </li></ul><ul><li>Conflict Detection </li></ul><ul><li>Tools </li></ul><ul><li>Replicate and Un Replicate table </li></ul><ul><li>Add / Remove Site </li></ul><ul><li>Verify Consistency </li></ul>
  7. 7. Deployment Options <ul><li>Active / Standby </li></ul><ul><li>Active / Active </li></ul><ul><li>Read Intensive Load Balancing Cluster </li></ul><ul><li>Read/Write Intensive Load Balancing Cluster </li></ul><ul><li>Distributed Star Cluster </li></ul>
  8. 8. Sample Replication Cluster Configuration
  9. 9. Summary <ul><li>Ease of Use </li></ul><ul><li>Standard interface support </li></ul><ul><li>Minimal setup and no DBA required </li></ul><ul><li>Self Healing and Fault Tolerant </li></ul><ul><li>Scalability </li></ul><ul><li>Leverages multiple processors </li></ul><ul><li>Horizontally Scalable with multiple nodes </li></ul><ul><li>High Availability </li></ul><ul><li>Load balancing for Read and Write </li></ul><ul><li>Online Upgrade </li></ul><ul><li>Time to Market </li></ul><ul><li>Standard Interface support </li></ul>Contact: [email_address]

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