SQL Saturday Parma 566: Andrea Martorana Tusa – APPLY operator in action

SQL Saturday Parma 566: Andrea Martorana Tusa – APPLY operator in action

Ciao a tutti,

Eccoci arrivati all’ultimo post anche per la track DEV,  insieme allo speaker Andrea Martorana Tusa e alla sua sessione intitolata APPLY operator in action. Vediamo quindi il suo abstract:

APPLY operator is a T-SQL table operator that allows to boost query perfomance and to solve complex calculation problems in an very efficient way.
But it isn’t easy to understandt how does it work and how it can be applied to our queries.
In this session, we will examine the various types of APPLY operator (CROSS APPLY, OUTER APPLY) to understand it’s behaviour and the power it holds.
We will go through many real world cases to show how we can use the APPLY operator when writing queries instead of JOINs
and we will show how performances can be improved by using this operator the right way.

Due giorni ci separano dall’evento, ma è ancora possibile partecipare registrandosi al seguente indirizzo. Per seguire tutte le ultime novità invece, è possibile far riferimento ai seguenti social:

A domani con l’ultima sessione!

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