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  1. MS-SQL CDC - V5.1 – Extending support for data types

    MS-SQL CDC - V5.1 – Extending support for data types
    v Following ‘Data type’ related issues have been worked on within V5.1 context.
    v These extensions have been added as “on demand” /...
  2. Grant LGR user with SYSADMIN permissions

    A deepr look into this issue yields that, for that specific DBCC call, sysadmin permissions are required.
    Therfore - LGR service input parameters should specify a user which is granted with sysadmin...
  3. DB permission required for SQL-CDC LGR service

    Documentation states that:
    "The logon setups should be entered in a way that allows the Attunity Services to access the SQL Server database."
    .
    However - LGR issues those special DBCC calls that...
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    MS-SQL CDC - V5.01 features & enhancements

    Attunity R & D Jan-2006

    MS-SQL CDC - V5.01 features & enhancements



    Support for BEFOREIMAGE / UPDATE
    At V5.0 - an...
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    Have you applied the REPLICATION script?

    1. Translating the Spanish message "El nombre de objeto 'sysarticles' no es válido." into English yields "The object name “sysarticles” is not valid."
    "sysarticels" table (and others..) are...
  6. MS-SQL Change Data Capture - CDC - transient storage capacity planning

    Attunity MS-SQL CDC - transient storage capacity planning

    Following article addresses the general considerations regarding transient storage allocations.

    The basic question is: How much space...
  7. MS-SQL Change Data Capture - CDC - transient storage capacity planning

    Attunity MS-SQL CDC - transient storage capacity planning



    .Following article addresses the general considerations regarding transient storage allocations.

    The basic question is: How...
  8. MS-SQL CDC – Transactional features of transient storage – How?

    Attunity MS-SQL CDC – Transactional features of transient storage – How?

    SQLCDCLGR data written into transient storage is subjected to a basic transactional protocol.
    Practically - in terms of...
  9. Attunity MS-SQL CDC - transient storage file structure

    Attunity MS-SQL CDC - transient storage file structure

    MS-SQL CDC transient storage is maintained in order to preserve the availability of logged data which is restricted due to periodical...
  10. MS-SQL CDC-SQLCDCLGR service - maintenance and cleanup of transient storage

    Attunity R & D Sep-2006

    Attunity MS-SQL CDC - SQLCDCLGR service - maintenance and cleanup of transient storage.

    In AIS V5000 - SQLCDCLGR is the run time component that takes care of the...
  11. Attunity MS-SQL CDC – SQLCDCLGR configuration, registration and setup

    Attunity MS-SQL CDC – SQLCDCLGR configuration, registration and setup

    Attunity’s Log reader (LGR) is the component that actually reads the MSQL transaction LOG.
    All logged data subjected to...
  12. MS-SQL CDC – SQLCDCLGR configuration, registration and setup

    Attunity MS-SQL CDC – SQLCDCLGR configuration, registration and setup

    Attunity’s Log reader (LGR) is the component that actually reads the MSQL transaction LOG.
    All logged data subjected to...
  13. MS-SQL 2000 CDC solution – All runtime component on a single machine – why?

    Attunity MS-SQL 2000 CDC solution – All runtime component on a single machine – why?
    Standard defaults proposed for a CDC solution introduce a ‘Two machines’ assignment.
    Applying these defaults for...
  14. Attunity MS-SQL 2000 CDC solution – All runtime component on a single machine – why?

    Attunity MS-SQL 2000 CDC solution – All runtime component on a single machine – why?
    Standard defaults proposed for a CDC solution introduce a ‘Two machines’ assignment.
    Applying these defaults for...
  15. MS-SQL 2000 – Attunity’s Change Data Capture technology with some MS REPLICATION help

    MS-SQL 2000 – Attunity’s Change Data Capture (=CDC) technology with some MS REPLICATION help.


    As already stated, MS Transaction LOG is maintained primarily for recovery needs.
    Full UPDATE...
  16. MS-SQL 2000 – A Transaction LOG based Change Data Capture (=CDC) Solution

    MS-SQL 2000 – A Transaction LOG based Change Data Capture (=CDC) Solution.


    Attunity’s CDC solution for MS-SQL 2000 relies on MS-SQL server 2000 transaction LOG files as the origin for captured...
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