PPoossttffiixx CCDDBB HHoowwttoo

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CDB (Constant DataBase) Daniel Bernsteinˤä߷פ줿ǥå
줿եǤCDBäɤ߹ߥ˺ŬƤꡢ
줾Υ쥳ɤϺ2Υǥɤ߹뤳ȤݾڤƤޤ
ʬΥݡȤʤȤǼ¸Ƥޤ: ñ쥳ɤ
ϥݡȤƤޤCDBǡ١Ϻǽ餫鴰˺ƹۤ뤳Ȥ
ΤѹǤΤ̾ "constant ()" ȤҤĤƤޤ

Postfix CDBǡ١ "cdb:name" Τ褦˻ꤷޤǡname ˤ
".cdb" ĥҤΤʤCDBե̾ꤷޤ (¾γĥ ".tmp" 
CDBեιۻ˰Ū˻Ȥޤ)CDBǡ١ postmap(1) ޤ
postalias(1) ޥɤǴޤDATABASE_README ɥȤˤϰŪ
Postfixǡ١ξ󤬤ޤ

CDBݡȤPostfix 2.2ʹߤΥ꡼ǻȤޤΥɥȤCDBݡ
դPostfixۤˡ򵭽ҤƤޤ

CCDDBBդPPoossttffiixxۤ

Postfix2ĤCDBμȸߴޤ:

  * Daniel Bernsteinˤ륪ꥸʥcdb饤֥ǡhttp://cr.yp.to/cdb.html
    ޤ

  * Michael Tokarevˤ tinycdb (С0.5ʹ)ǡhttp://www.corpit.ru
    /mjt/tinycdb.html ޤ

tinycdb 㴳®ʵǽդƤꡢˡץʤΤǡ
tinycdb ŬǤ

CDBΥ󥹥ȡPostfixӥɤˤϡΤ褦ʤΤȤޤ:

    % make tidy
    % CDB=../../../tinycdb-0.5
    % make -f Makefile.init makefiles "CCARGS=-DHAS_CDB -I$CDB" \
        "AUXLIBS=$CDB/libcdb.a"
    % make

    tinycdb ǤϤΤ褦ˤޤޤD.J.BСǤϰʲΤ褦
    ޤ:

    % make tidy
    % CDB=../../../cdb-0.75
    % make -f Makefile.init makefiles "CCARGS=-DHAS_CDB -I$CDB" \
        "AUXLIBS=$CDB/cdb.a $CDB/alloc.a $CDB/buffer.a $CDB/unix.a $CDB/byte.a"
    % make

cdbݡդpostfixӥɤ顢꡼ɥ꡼ "hash"  "btree"
"dbm" ơ֥ȤȤ "cdb" ơ֥뤬Ȥޤ"ppoossttmmaapp --ii"
(ʬ쥳)  "ppoossttmmaapp --dd" (ʬ쥳ɺ) ޥɥ饤󥪥ץ
ȤޤƱͳ "cdb" ޥå׷ verify(8) ӥα³Ūɥ쥹
ڥå¸˻ȤȤϤǤޤ

