cwbe coordinatez:
101
63540
63542
8188908
8317649
8317718

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  • 00000101000635400006354208188908083176490831771808317728
    ventYl 20.03.2017 - 19:59:21 level: 1 UP New
    ten paper este v tej dobe neexistoval (2011 / 2012) :) dokonca tusim, ze v tej dobe temporalitu do tej miery nemala implementovana ziadna relacna databaza (bitemporalne tabulky s temporalnymi constraintami tusim nevie ani orekl mozno ani dnes). existovali akurat specifikacie pre jazyk TSQL92.

    Netrufnem si odhadnut aka by bola skalovatelnost, keby sa frontend sparoval s backendom. Performance schedulera bola velka neznama. Datovy storage bol Berkeley DB a pokial viem, najvacsim performance bottleneckom tam bolo solvovanie temporalnych constraintov (pretoze to je NP uplna mrska).

    Ak by si velmi chcel, tak najdem diplomovku a skusim sa pozriet, ci v nej mam nejake performance testy solvera. Nasim cielom bolo na to nasadit system na spravu a monitoring inteligentnej budovy vratane storage-u prevadzkovych logov, takze zaznamov by boli radovo statisice.

    Shitty life is like radiation. You can sustain it for long time if daily doses are small.
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