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Technique to monitor application behavior and tune replication performance

  • US 7,334,062 B1
  • Filed: 07/22/2003
  • Issued: 02/19/2008
  • Est. Priority Date: 07/22/2003
  • Status: Expired due to Term
First Claim
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1. A computing system comprising:

  • an application configured to initiate write transactions;

    a first storage device configured to store data corresponding to said write transactions;

    a memory pool; and

    a replicator component configured to;

    monitor said write transactions;

    allocate buffers from said memory pool for said write transactions; and

    automatically modify system resources in response to I/O characteristics of said monitored write transactions, wherein modifying said system resources includes modifying a size of said memory pool;

    wherein said application, first storage device, and replicator are within a first node of said system, and wherein said system includes a second node with a second storage device coupled to said first node, wherein said replicator component is further configured to convey said write transactions to said second node.

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