{"id":41921,"date":"2017-04-21T00:00:00","date_gmt":"2017-04-20T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/administrirovanie-sql-servera-razrabot"},"modified":"2020-02-18T13:44:41","modified_gmt":"2020-02-18T10:44:41","slug":"administrirovanie-sql-servera-razrabot","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/administrirovanie-sql-servera-razrabot","title":{"rendered":"SQL szerver adminisztr\u00e1ci\u00f3: fejleszt\u00e9s, biztons\u00e1g, adatb\u00e1zis l\u00e9trehoz\u00e1s","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

SQL Server<\/strong> \u2013 egy egyedi term\u00e9k, amely k\u00e9pes hatalmas mennyis\u00e9g\u0171 inform\u00e1ci\u00f3s b\u00e1zissal dolgozni, programoz\u00e1si \u00e9s adminisztr\u00e1ci\u00f3s funkci\u00f3kat l\u00e1t el.<\/span><\/p>\n

Az sql szerver adminisztr\u00e1ci\u00f3 mag\u00e1ban foglalja az inform\u00e1ci\u00f3s b\u00e1zis rendszer kidolgoz\u00e1s\u00e1t, a biztons\u00e1gi rendszer l\u00e9trehoz\u00e1s\u00e1t, a adatb\u00e1zis \u00e9s objektumok \u00f6ssze\u00e1ll\u00edt\u00e1s\u00e1t, valamint lehet\u0151v\u00e9 teszi a felhaszn\u00e1l\u00f3k hozz\u00e1f\u00e9r\u00e9s\u00e9t az adatb\u00e1zisban l\u00e9v\u0151 inform\u00e1ci\u00f3khoz. <\/span>
\nAz adminisztr\u00e1tor id\u0151nk\u00e9nt biztons\u00e1gi m\u00e1solatokat k\u00e9sz\u00edt, ellen\u0151rzi az inform\u00e1ci\u00f3s rendszer \u00e9ps\u00e9g\u00e9t, nyomon k\u00f6veti az inform\u00e1ci\u00f3s f\u00e1jlok \u00e9s tranzakci\u00f3s napl\u00f3 megengedett m\u00e9ret\u00e9t.<\/span><\/p>\n

Az adatb\u00e1zis — elnevezett kapcsol\u00f3d\u00f3 \u00f6sszetev\u0151k \u00f6sszess\u00e9ge<\/span><\/strong><\/p>\n

Ez az adatb\u00e1zis egy speci\u00e1lis rendszer \u00e1ltal ir\u00e1ny\u00edtott, amely nyelvi \u00e9s programoz\u00e1si eszk\u00f6z\u00f6k \u00f6sszess\u00e9g\u00e9b\u0151l \u00e1ll, amelyek fenntartj\u00e1k aktualit\u00e1s\u00e1t \u00e9s lehet\u0151v\u00e9 teszik a sz\u00fcks\u00e9ges inform\u00e1ci\u00f3k gyors keres\u00e9s\u00e9t. <\/span>
\nAz adatb\u00e1zis strukt\u00far\u00e1z\u00e1sa<\/span>
\nA min\u0151s\u00e9gi inform\u00e1ci\u00f3s b\u00e1zis megszervez\u00e9s\u00e9hez az adminisztr\u00e1tornak felel\u0151ss\u00e9gteljesen kell elj\u00e1rnia, alaposan meg kell vizsg\u00e1lnia a rendelkez\u00e9sre \u00e1ll\u00f3 inform\u00e1ci\u00f3k alkalmaz\u00e1s\u00e1nak sokf\u00e9le lehet\u0151s\u00e9g\u00e9t, figyelembe kell vennie a val\u00f3sz\u00edn\u0171s\u00edthet\u0151 integr\u00e1ci\u00f3t m\u00e1s rendszerekkel \u00e9s a hozz\u00e1f\u00e9r\u00e9st, valamint a modern technol\u00f3gi\u00e1k alkalmaz\u00e1s\u00e1val sz\u00fcks\u00e9ges m\u00f3dos\u00edt\u00e1sokat kell v\u00e9grehajtania a rendszeren.<\/span><\/p>\n

SQL adminisztr\u00e1ci\u00f3 a szerver<\/a> k\u00e9t verzi\u00f3ban t\u00f6rt\u00e9nik<\/span><\/strong><\/p>\n

Az els\u0151 \u2013 f\u00e1jl-szerver verzi\u00f3, amelyn\u00e9l az adatb\u00e1zis a f\u00e1jl-szerveren<\/a>, amely t\u00e1rolja az inform\u00e1ci\u00f3s b\u00e1zist \u00e9s biztos\u00edtja a hozz\u00e1f\u00e9r\u00e9st k\u00fcl\u00f6nb\u00f6z\u0151 sz\u00e1m\u00edt\u00f3g\u00e9peken dolgoz\u00f3 kliensek sz\u00e1m\u00e1ra. A feldolgoz\u00e1s munkast\u00e1ci\u00f3kon t\u00f6rt\u00e9nik, ahov\u00e1 az adatb\u00e1zis f\u00e1jljait tov\u00e1bb\u00edtj\u00e1k. A kliensek szem\u00e9lyi sz\u00e1m\u00edt\u00f3g\u00e9pein egy kezel\u0151 rendszer tal\u00e1lhat\u00f3, amely feldolgozza a tov\u00e1bb\u00edtott inform\u00e1ci\u00f3t.<\/span>
\nA kliens-szerver verzi\u00f3 a meg\u0151rz\u00e9sen k\u00edv\u00fcl az \u00f6sszes adat feldolgoz\u00e1s\u00e1t is v\u00e9gzi. A v\u00e9grehajt\u00e1sra k\u00fcld\u00f6tt k\u00e9r\u00e9s, amelyet a kliens ind\u00edt, el\u0151id\u00e9zi a sz\u00fcks\u00e9ges inform\u00e1ci\u00f3k keres\u00e9s\u00e9t \u00e9s kinyer\u00e9s\u00e9t. Az inform\u00e1ci\u00f3k a szervert\u0151l a klienshez ker\u00fclnek \u00e1t a h\u00e1l\u00f3zaton.<\/span>
\nA kliens-szerver k\u00e9t r\u00e9szb\u0151l \u00e1ll: kliens \u00e9s szerver.<\/span>
\nA kliens a szem\u00e9lyi sz\u00e1m\u00edt\u00f3g\u00e9pen tal\u00e1lhat\u00f3, \u00e9s biztos\u00edtja a grafikus felhaszn\u00e1l\u00f3i fel\u00fclet funkci\u00f3it.<\/span>
\nA szerver r\u00e9sz a dedik\u00e1lt kiszolg\u00e1l\u00f3n<\/a> helyen tal\u00e1lhat\u00f3, \u00e9s lehet\u0151v\u00e9 teszi az inform\u00e1ci\u00f3k k\u00fcl\u00f6nv\u00e1laszt\u00e1s\u00e1t, az inform\u00e1ci\u00f3s b\u00e1zis kezel\u00e9s\u00e9t, az adminisztr\u00e1ci\u00f3s szolg\u00e1ltat\u00e1sokat \u00e9s a biztons\u00e1gi int\u00e9zked\u00e9seket. <\/span>
\nA kliens-szerver rendszer jellemz\u0151je egy speci\u00e1lis nyelvi elj\u00e1r\u00e1s haszn\u00e1lata, amely struktur\u00e1lja a k\u00e9relmeket, \u00e9s hat\u00e9kony eszk\u00f6z\u00f6ket biztos\u00edt az adatb\u00e1zis el\u00e9r\u00e9s\u00e9hez.<\/span><\/p>\n

 <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

Az SQL Server egy egyedi term\u00e9k, amely k\u00e9pes hatalmas mennyis\u00e9g\u0171 inform\u00e1ci\u00f3s b\u00e1zissal dolgozni, programoz\u00e1si \u00e9s adminisztr\u00e1ci\u00f3s funkci\u00f3kat l\u00e1t el. Az SQL Server adminisztr\u00e1ci\u00f3ja mag\u00e1ban foglalja az inform\u00e1ci\u00f3s b\u00e1zis rendszer\u00e9nek kifejleszt\u00e9s\u00e9t, a biztons\u00e1gi rendszer l\u00e9trehoz\u00e1s\u00e1t, adatb\u00e1zisok \u00e9s objektumok l\u00e9trehoz\u00e1s\u00e1t, lehet\u0151v\u00e9 t\u00e9ve a felhaszn\u00e1l\u00f3k hozz\u00e1f\u00e9r\u00e9s\u00e9t az adatb\u00e1zisban l\u00e9v\u0151 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