ॢ              (࣠) ,  ன 
묨  㧫  ⮫쪮 
. ⨭ ᮥ  ॢ, 
஬  ⢨ 室   .

墠         ࠭   ᮢ襭
(record locking)      ।⢮ প 楫⭮   -
짮⥫᪨ ⥢ ਫ.  -
  墠⮬ ᥩ ᪮쪮 짮⥫ 
 ६ ஢   㦥
 .  ࠧ,    -
 ᢮  , ᥭ 㣨
짮⥫,  楫⭮  㤥 ࠭-
஢.  ⮬ ᪠ ६
ࠡ ᪮쪨 짮⥫   䠩
( ࠧ묨 ﬨ  ):  ࠡ
⠭ 墠뢠 ⮫쪮 , "᢮" 
(  䠩). ࠢ 墠  
墠⮬ 䠩,  ஬  䠩 -
  ࠡ ⮫쪮  짮⥫.

墠 䠩       ⮤ ᯥ祭 楫⭮ .  ⥬
(file locking)         墠⮬ 䠩    ६ ⮫-
  짮⥫  ஢ 䠩.
㣨 짮⥫   ६   㯠
 䠩.  ⮬ ⫨稥  墠 .

      孨 ᯥ祭    ᠭ-
樮஢ ᯮ짮. ⥢ ।⢠
    ணࠬ묨, ᭮-
묨  ஫, ࠭稢 
짮⥫  । 䠩  ४-
.    ॠ ⥢ .
㣮 ணࠬ ⮤ 易   -
,  ஬ 䨪   짮⥫
ࠡ⠫   䠩  .

  ᡮ     ⮤,  ୮ ⥬
(fault tolerance)      ⢨⥫쭮  訡  ணࠬ
ᯥ祭  ᡮ  ⭮ . -
饭  ᡮ , த ମ Novell
  SFT (System Fault Tolerant), ६
࠭஢,    砥 祧 -
殮  ,  ᪠  쥧
訡 짮⥫     
⥬ 㤥 த ࠡ.  -


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