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performance - Piotr Rodak

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updlock, holdlock and deadlocks

We have a process that manages sliding window over a number of tables in our reporting database. This process is triggered by first call to our reporting ETL. There is table that contains two dates that are important for the partitioning and business...

ETL performance test - parallel package execution

I was recently busy with testing performance of our ETL process. Each day we process a number of independent feeds, which will increase in the future. These feeds contain usually similar number of rows. At present we have over 100 hundred feeds that are...
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