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Showing page 2 of 2 (15 total posts)
  • SSIS Design Pattern: Loading Variable-Length Rows

    Introduction I encounter flat file sources with variable-length rows on occasion. Here, I supply one SSIS Design Pattern for loading them. What's a Variable-Length Row Flat File? Great question - let's start with a definition. A variable-length row flat file is a text source of some flavor - comma-separated values (CSV), tab-delimited ...
    Posted to Andy Leonard (Weblog) by andyleonard on May 18, 2010
  • SSIS Design Pattern - ETL Instrumentation, Part 4

    Introduction This post is part of a series of posts on ETL Instrumentation. In Part 1 we built a database to hold collected SSIS run time metrics and an SSIS package to deomnstrate how and why we would load metrics into the database. In Part 2 we expanded on our database and the SSIS package to annotate version metadata, manage error metrics ...
    Posted to Andy Leonard (Weblog) by andyleonard on December 26, 2007
  • SSIS Design Pattern - ETL Instrumentation, Part 3

    Introduction  This post is part of a series of posts on ETL Instrumentation. In Part 1 we built a database to hold collected SSIS run time metrics and an SSIS package to deomnstrate how and why we would load metrics into the database. In Part 2 we expanded on our database and the SSIS package to annotate version metadata, manage error ...
    Posted to Andy Leonard (Weblog) by andyleonard on November 18, 2007
  • SSIS Design Pattern - ETL Instrumentation, Part 2

    Introduction This post is part of a series of posts on ETL Instrumentation. In Part 1 we built a database to hold collected SSIS run time metrics and an SSIS package to deomnstrate how and why we would load metrics into the database. In Part 2 we will expand on our database and the SSIS package to annotate version metadata, manage error ...
    Posted to Andy Leonard (Weblog) by andyleonard on November 11, 2007
  • SSIS Design Pattern - ETL Instrumentation, Part 1

    Introduction   SSIS is a fantastic ETL engine. When I build an ETL solution in SSIS, I like to collect runtime metrics. Why? I use the data initially to determine a baseline for performance and to determine, in some cases, if I'm loading within a defined window.   I refer to this process of collecting ...
    Posted to Andy Leonard (Weblog) by andyleonard on August 3, 2007
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