Author: volt
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Queries to see rapidly what your SQL Server is doing NOW
1) Blocked And Blocking queries. If this query returns no rows you have no blocked queries in this moment. Run it more then once to see any few-seconds blocking queries. NOTE: This exclude ONLY problems with long-locking running queries. Cumulative short-term locking contentions need other kinds of debug (see point 2) SELECT ‘BLOCKING STATUS’ as…
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Massive Database Migration between SQL Server instances: the complete procedure v.2.0 *UPDATED*
(05/04/2014) Procedure Upgrades : – Added compresson to reduce bandwith,space necessary and transfer time – Reduced stat value for very large database – Added backup type parameter to choose from FULL,FULL_COPYONLY or DIFFERENTIAL backup (for bigger database migration) – Added Maxtransfersize and Buffercount parameters to improve backup performance (warning – this needs more memory!) –…
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Achille, la Tartaruga e il dilemma di un certo Zenone…
L’Idea “…Il prode Achille e la piccola tartaruga decidono di fare una gara di velocità. Achille, sicuro di vincere decide di dare un bel vantaggio alla tartaruga. Come potrebbe mai perdere il grande guarriero contro il piccolo e lento animale? ….La tartaruga parte e Achille aspetta. Solo dopo qualche minuto il prode Achille parte…