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  • HowToBecome.JPG

    Posted to GigiBlog (Gallery) by ggciubuc on September 5, 2008
  • Why to Vote an Exceptional DBA

    Am dat recent in peregrinarile mele virtuale&nbsp; peste o carte (gratuita) intitulata''How to Become an Exceptional DBA'' de Brad McGehee. Am umblat sa vad ce si cate pete trebuie sa aiba o persoana ca sa fie recunoscuta ca un DBA exceptional : De asemenea m-am uitat in jur, inclusiv in oglinda sa caut persoana sau persoanelepotrivite. ...
    Posted to Weblogul lui Gigi Ciubuc (Weblog) by ggciubuc on September 5, 2008
  • Re: Foreign key constraint & query optimizer

    Este ceva aici : http://sqlblog.com/blogs/tibor_karaszi/archive/2008/01/12/non-trusted-constraints.aspxhttp://sqlblog.com/blogs/tibor_karaszi/archive/2008/01/12/non-trusted-constraints-and-performance.aspx
    Posted to Intrebari (Forum) by ggciubuc on September 5, 2008
  • Imag049.jpg

    Posted to GigiBlog (Gallery) by ggciubuc on August 18, 2008
  • Imag003.jpg

    Posted to GigiBlog (Gallery) by ggciubuc on August 18, 2008
  • Data mining ,semintze si bere

    Remarcasem candva, dupa ce ma ratacisem intr-un hypermarket cautand anumite produse, ce bine le-ar prinde retailerilor sa tina cont de tehnicile data mining, mai exact ''market basket analysis'', atunci cand isi prezinta marfa pe etajere.Imaginile de mai jos surprinse in acelasi hypermarket unde am facut constatarea, luate la momente diferite de ...
    Posted to Weblogul lui Gigi Ciubuc (Weblog) by ggciubuc on August 18, 2008
  • Re: Insert

    O cheie compusa de obicei mareste dimensiunea indexului care duce la probleme de performanta; insa daca se fac cautari dupa cheie sau componente ale ei merita cantarit.
    Posted to Intrebari (Forum) by ggciubuc on August 12, 2008
  • Re: Insert

    In primul rand , o ''smecherie'' care ajuta mult daca vrei imediat sa vezi cum arata o comanda CREATE sau ALTER pe un obiect existent: click dreapta pe obiect in interfata--&gt; Script &lt;object&gt; as --&gt; Create, Alter etc&nbsp; --&gt; in memorie sau pe alt ecran Iata cum arata comanda de creare table cu o cheie primara compusa: CREATE ...
    Posted to Intrebari (Forum) by ggciubuc on August 12, 2008
  • Re: Query Designer

    ar fi toad-ul de la quest apoi embarcadero daca va referiti la tool-uri ajutatoare pentru crearea de obiecte intr-o bd iar pe acestea eu le-am folosit
    Posted to Intrebari (Forum) by ggciubuc on July 10, 2008
  • Re: Merge replication, join filter pe relatii m:n

    Dar WHERE&nbsp; (dbo.CompanyRelations.CompanyRefID IN (1, 2)) AND (dbo.CompanyRelations.CompanyID IN (1, 2))&nbsp; ca si conditie de filtrare n-ar merge ? Adica sa pui filtru pe ambele chei si in felul acesta n-ar mai aparea compania cu id-ul 3
    Posted to Intrebari (Forum) by ggciubuc on July 8, 2008
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