ืืจื›ื™ื˜ืงื˜ื•ืจืช ื–ื™ื›ืจื•ืŸ ืœืฉื™ืจื•ืชื™ ืื™ื ื˜ืจื ื˜: ื™ืกื•ื“ื•ืช ื•ืขืงืจื•ื ื•ืช ื˜ื›ื ื•ืœื•ื’ื™ื™ื

In-Memory ื”ื•ื ืงื‘ื•ืฆื” ืฉืœ ืžื•ืฉื’ื™ื ืœืื—ืกื•ืŸ ื ืชื•ื ื™ื ื›ืืฉืจ ื”ื ืžืื•ื—ืกื ื™ื ื‘-RAM ืฉืœ ื”ืืคืœื™ืงืฆื™ื”, ื•ื”ื“ื™ืกืง ืžืฉืžืฉ ืœื’ื™ื‘ื•ื™. ื‘ื’ื™ืฉื•ืช ืงืœืืกื™ื•ืช, ื”ื ืชื•ื ื™ื ืžืื•ื—ืกื ื™ื ื‘ื“ื™ืกืง ื•ื”ื–ื™ื›ืจื•ืŸ ืžืื•ื—ืกืŸ ื‘ืžื˜ืžื•ืŸ. ืœื“ื•ื’ืžื”, ื™ื™ืฉื•ื ืื™ื ื˜ืจื ื˜ ืขื ืงืฆื” ืื—ื•ืจื™ ืœืขื™ื‘ื•ื“ ื ืชื•ื ื™ื ืžื‘ืงืฉ ืื•ืชื• ืœืื—ืกื•ืŸ: ื”ื•ื ืžืงื‘ืœ ืื•ืชื•, ื”ื•ืคืš ืื•ืชื•, ื•ื”ืจื‘ื” ื ืชื•ื ื™ื ืžื•ืขื‘ืจื™ื ื“ืจืš ื”ืจืฉืช. ื‘-In-Memory, ื—ื™ืฉื•ื‘ื™ื ื ืฉืœื—ื™ื ืœื ืชื•ื ื™ื - ืœืื—ืกื•ืŸ, ืฉื ื”ื ืžืขื•ื‘ื“ื™ื ื•ื”ืจืฉืช ืคื—ื•ืช ืขืžื•ืกื”.

ื”ื•ื“ื•ืช ืœืืจื›ื™ื˜ืงื˜ื•ืจื” ืฉืœื•, In-Memory ืžืื™ืฅ ืืช ื”ื’ื™ืฉื” ืœื ืชื•ื ื™ื ืคื™ ื›ืžื”, ื•ืœืคืขืžื™ื ืืคื™ืœื• ื‘ืกื“ืจื™ ื’ื•ื“ืœ, ืžื”ืจ ื™ื•ืชืจ. ืœื“ื•ื’ืžื”, ืื ืœื™ืกื˜ื™ื ืฉืœ ื‘ื ืงื™ื ืจื•ืฆื™ื ืœืจืื•ืช ื‘ืืคืœื™ืงืฆื™ื” ืื ืœื™ื˜ื™ืช ื“ื•ื— ืขืœ ื”ืœื•ื•ืื•ืช ืฉื”ื•ื ืคืงื• ื‘ื“ื™ื ืžื™ืงื” ืœืคื™ ื™ื•ื ืขื‘ื•ืจ ื”ืฉื ื” ื”ืื—ืจื•ื ื”. ืชื”ืœื™ืš ื–ื” ื™ื™ืงื— ื“ืงื•ืช ื‘-DBMS ืงืœืืกื™, ืืš ืขื In-Memory ื”ื•ื ื™ื•ืคื™ืข ื›ืžืขื˜ ืžื™ื“. ื”ืกื™ื‘ื” ืœื›ืš ื”ื™ื ืฉื”ื’ื™ืฉื” ืžืืคืฉืจืช ืœืš ืœืฉืžื•ืจ ื”ืจื‘ื” ื™ื•ืชืจ ืžื™ื“ืข ื‘ืžื˜ืžื•ืŸ ื•ื”ื•ื ืžืื•ื—ืกืŸ ื‘-RAM "ื‘ื”ื™ืฉื’ ื™ื“". ื”ืืคืœื™ืงืฆื™ื” ืื™ื ื” ืฆืจื™ื›ื” ืœื‘ืงืฉ ื ืชื•ื ื™ื ืžื”ื›ื•ื ืŸ ื”ืงืฉื™ื—, ืฉื–ืžื™ื ื•ืชื ืžื•ื’ื‘ืœืช ืขืœ ื™ื“ื™ ืžื”ื™ืจื•ืช ื”ืจืฉืช ื•ื”ื“ื™ืกืง.

ืื™ืœื• ืืคืฉืจื•ื™ื•ืช ื ื•ืกืคื•ืช ื–ืžื™ื ื•ืช ืขื In-Memory ื•ืื™ื–ื• ืกื•ื’ ืฉืœ ื’ื™ืฉื” ื–ื•? ื•ืœื“ื™ืžื™ืจ ืคืœื™ื’ื™ืŸ - ืžื”ื ื“ืก ื‘-GridGain. ื—ื•ืžืจ ืกืงื™ืจื” ื–ื” ื™ื”ื™ื” ืฉื™ืžื•ืฉื™ ืœืžืคืชื—ื™ ืงืฆื” ืขื•ืจืคื™ ืฉืœ ืืคืœื™ืงืฆื™ื•ืช ืื™ื ื˜ืจื ื˜ ืฉืœื ืขื‘ื“ื• ืขื In-Memory ื•ืจื•ืฆื™ื ืœื ืกื•ืช, ืื• ืžืชืขื ื™ื™ื ื™ื ื‘ืžื’ืžื•ืช ืžื•ื“ืจื ื™ื•ืช ื‘ืคื™ืชื•ื— ืชื•ื›ื ื” ื•ืขื™ืฆื•ื‘ ืืจื›ื™ื˜ืงื˜ื•ืจื”.

ืฉื™ื ืœื‘. ื”ืžืืžืจ ืžื‘ื•ืกืก ืขืœ ืชืžืœื™ืœ ื”ื“ื•ื— ืฉืœ ื•ืœื“ื™ืžื™ืจ ื‘-#GetIT Conf. ืœืคื ื™ ื”ืฆื’ืช ื”ื‘ื™ื“ื•ื“ ื”ืขืฆืžื™, ืงื™ื™ืžื ื• ื‘ืื•ืคืŸ ืงื‘ื•ืข ืžืคื’ืฉื™ื ื•ื›ื ืกื™ื ืœืžืคืชื—ื™ื ื‘ืžื•ืกืงื‘ื” ื•ื‘ืกื ื˜ ืคื˜ืจืกื‘ื•ืจื’: ื“ื ื• ื‘ืžื’ืžื•ืช, ื‘ืขื™ื•ืช ืคื™ืชื•ื— ืขื“ื›ื ื™ื•ืช, ื‘ืขื™ื•ืช ื•ืคืชืจื•ื ื•ืช ืฉืœื”ืŸ. ืœื ื ื™ืชืŸ ืœืงื™ื™ื ื›ื ืก ืขื›ืฉื™ื•, ืื‘ืœ ื–ื” ื”ื–ืžืŸ ืœืฉืชืฃ ื—ื•ืžืจื™ื ืฉื™ืžื•ืฉื™ื™ื ืžื”ืขื‘ืจ.

ืžื™ ืžืฉืชืžืฉ ื‘-In-Memory ื•ื›ื™ืฆื“

In-Memory ืžืฉืžืฉ ืœืจื•ื‘ ื›ืืฉืจ ื ื“ืจืฉืช ืื™ื ื˜ืจืืงืฆื™ื” ืžื”ื™ืจื” ืฉืœ ื”ืžืฉืชืžืฉ ืื• ืขื™ื‘ื•ื“ ืฉืœ ื›ืžื•ื™ื•ืช ื’ื“ื•ืœื•ืช ืฉืœ ื ืชื•ื ื™ื.

  • ื‘ื ืงื™ื ื”ืฉืชืžืฉ ื‘-In-Memory, ืœืžืฉืœ, ื›ื“ื™ ืœืฆืžืฆื ืขื™ื›ื•ื‘ื™ื ื›ืืฉืจ ืœืงื•ื—ื•ืช ืžืฉืชืžืฉื™ื ื‘ื™ื™ืฉื•ืžื™ื ืื• ื›ื“ื™ ืœื ืชื— ืืช ื”ืœืงื•ื— ืœืคื ื™ ื”ื ืคืงืช ื”ืœื•ื•ืื”.
  • ืคื™ื ื˜ืง ืžืฉืชืžืฉ ื‘-In-Memory ื›ื“ื™ ืœืฉืคืจ ืืช ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ืฉื™ืจื•ืชื™ื ื•ื™ื™ืฉื•ืžื™ื ืขื‘ื•ืจ ื‘ื ืงื™ื ื”ืžื‘ืฆืขื™ื ืžื™ืงื•ืจ ื—ื•ืฅ ืฉืœ ืขื™ื‘ื•ื“ ื•ื ื™ืชื•ื— ื ืชื•ื ื™ื. 
  • ื—ื‘ืจื•ืช ื‘ื™ื˜ื•ื—: ืœื—ื™ืฉื•ื‘ ืกื™ื›ื•ื ื™ื, ืœืžืฉืœ, ืขืœ ื™ื“ื™ ื ื™ืชื•ื— ื ืชื•ื ื™ ืœืงื•ื—ื•ืช ืœืื•ืจืš ืžืกืคืจ ืฉื ื™ื.
  • ื—ื‘ืจื•ืช ืœื•ื’ื™ืกื˜ื™ืงื”. ื”ื ืžืขื‘ื“ื™ื ื ืชื•ื ื™ื ืจื‘ื™ื, ืœืžืฉืœ, ื›ื“ื™ ืœื—ืฉื‘ ืžืกืœื•ืœื™ื ืื•ืคื˜ื™ืžืœื™ื™ื ืœื”ื•ื‘ืœืช ืžื˜ืขื ื™ื ื•ื ื•ืกืขื™ื ืขื ืืœืคื™ ืคืจืžื˜ืจื™ื, ื•ืœืขืงื•ื‘ ืื—ืจ ืžืฆื‘ ื”ืžืฉืœื•ื—ื™ื.
  • ืงืžืขื•ื ืื•ืช. ืคืชืจื•ื ื•ืช In-Memory ืขื•ื–ืจื™ื ืœืชืช ืฉื™ืจื•ืช ืžื”ื™ืจ ื™ื•ืชืจ ืœืœืงื•ื—ื•ืช ื•ืœืขื‘ื“ ื›ืžื•ื™ื•ืช ื’ื“ื•ืœื•ืช ืฉืœ ืžื™ื“ืข: ืžืฉืœื•ื—ื™ื, ื—ืฉื‘ื•ื ื™ื•ืช, ืขืกืงืื•ืช, ื ื•ื›ื—ื•ืช ืฉืœ ืืœืคื™ ืกื—ื•ืจื•ืช ื‘ืžื—ืกื ื™ื ื•ื”ื›ื ืช ื“ื•ื—ื•ืช ืื ืœื™ื˜ื™ื™ื.
  • ะ’ IOT In-Memory ืžื—ืœื™ืฃ ืžืกื“ื™ ื ืชื•ื ื™ื ืžืกื•ืจืชื™ื™ื.
  • ืชืจื•ืคื•ืช ื—ื‘ืจื•ืช ืžืฉืชืžืฉื•ืช ื‘-In-Memory, ืœืžืฉืœ, ื›ื“ื™ ืœืžื™ื™ืŸ ืฉื™ืœื•ื‘ื™ื ืฉืœ ื”ืจื›ื‘ื™ ืชืจื•ืคื•ืช. 

ืื ื™ ืืกืคืจ ืœืš ื›ืžื” ื“ื•ื’ืžืื•ืช ืœืื•ืคืŸ ืฉื‘ื• ื”ืœืงื•ื—ื•ืช ืฉืœื ื• ืžืฉืชืžืฉื™ื ื‘ืคืชืจื•ื ื•ืช In-Memory ื•ื›ื™ืฆื“ ืืชื” ื™ื›ื•ืœ ืœื™ื™ืฉื ืื•ืชื ื‘ืขืฆืžืš.

In-Memory ื›ืื—ืกื•ืŸ ืจืืฉื™

ืื—ื“ ืžืœืงื•ื—ื•ืชื™ื ื• ื”ื•ื ืกืคืง ื’ื“ื•ืœ ืฉืœ ืฆื™ื•ื“ ืžื“ืขื™ ืจืคื•ืื™ ืžืืจื”"ื‘. ื”ื ืžืฉืชืžืฉื™ื ื‘ืคืชืจื•ืŸ In-Memory ื›ืื—ืกื•ืŸ ื”ื ืชื•ื ื™ื ื”ืขื™ืงืจื™ ืฉืœื”ื. ื›ืœ ื”ื ืชื•ื ื™ื ืžืื•ื—ืกื ื™ื ื‘ื“ื™ืกืง, ื•ืงื‘ื•ืฆืช ื”ืžืฉื ื” ืฉืœ ื”ื ืชื•ื ื™ื ืฉื ืžืฆืืช ื‘ืฉื™ืžื•ืฉ ืคืขื™ืœ ื ืฉืžืจืช ื‘-RAM. ืฉื™ื˜ื•ืช ื”ื’ื™ืฉื” ืœืื—ืกื•ืŸ ื”ืŸ ืกื˜ื ื“ืจื˜ื™ื•ืช - GDBC (Generic Database Connector) ื•ืฉืคืช ืฉืื™ืœืชื•ืช SQL.

ืืจื›ื™ื˜ืงื˜ื•ืจืช ื–ื™ื›ืจื•ืŸ ืœืฉื™ืจื•ืชื™ ืื™ื ื˜ืจื ื˜: ื™ืกื•ื“ื•ืช ื•ืขืงืจื•ื ื•ืช ื˜ื›ื ื•ืœื•ื’ื™ื™ื

ื‘ื™ื—ื“ ื–ื” ื ืงืจื ืžืกื“ ื ืชื•ื ื™ื ื‘ื–ื™ื›ืจื•ืŸ (IMDB) ืื• ืื—ืกื•ืŸ ืžืžื•ืงื“ ื–ื™ื›ืจื•ืŸ. ืœืกื•ื’ ื–ื” ืฉืœ ืคืชืจื•ื ื•ืช ื™ืฉ ืฉืžื•ืช ืจื‘ื™ื, ืืœื” ืื™ื ื ื”ื™ื—ื™ื“ื™ื. 

ืชื›ื•ื ื•ืช IMDB:

  • ื”ื ืชื•ื ื™ื ื”ืžืื•ื—ืกื ื™ื ื‘-In-Memory ื•ื”ื’ื™ืฉื” ืืœื™ื”ื ืžืชื‘ืฆืขืช ื‘ืืžืฆืขื•ืช SQL ื–ื”ื™ื ืœื’ื™ืฉื•ืช ืื—ืจื•ืช. ื”ื ืžืกื•ื ื›ืจื ื™ื, ืจืง ื“ืจืš ื”ื”ืฆื’ื”, ื“ืจืš ื”ื”ืชื™ื™ื—ืกื•ืช ืืœื™ื”ื ืฉื•ื ื”. ื˜ืจื ื–ืงืฆื™ื•ื ืœื™ื•ืช ืขื•ื‘ื“ืช ื‘ื™ืŸ ื ืชื•ื ื™ื.

  • IMDB ืžื”ื™ืจ ื™ื•ืชืจ ืžืžืกื“ื™ ื ืชื•ื ื™ื ื™ื—ืกื™ื™ื ืžื›ื™ื•ื•ืŸ ืฉื”ื•ื ืžื”ื™ืจ ื™ื•ืชืจ ืœืื—ื–ืจ ืžื™ื“ืข ืž-RAM ืžืืฉืจ ืžื“ื™ืกืง. 
  • ืœืืœื’ื•ืจื™ืชืžื™ ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืคื ื™ืžื™ื™ื ื™ืฉ ืคื—ื•ืช ื”ื•ืจืื•ืช.
  • IMDB ืžืชืื™ืžื™ื ืœื ื™ื”ื•ืœ ื ืชื•ื ื™ื, ืื™ืจื•ืขื™ื ื•ืขืกืงืื•ืช ื‘ืืคืœื™ืงืฆื™ื•ืช.

IMDBs ืชื•ืžื›ื™ื ื—ืœืงื™ืช ื‘-ACID: Atomicity, Consistency, and Isolation. ืื‘ืœ ื”ื ืœื ืชื•ืžื›ื™ื ื‘"ืขืžื™ื“ื•ืช" - ื›ืฉื”ื—ืฉืžืœ ื›ื‘ื•ื™, ื›ืœ ื”ื ืชื•ื ื™ื ืื•ื‘ื“ื™ื. ื›ื“ื™ ืœืคืชื•ืจ ืืช ื”ื‘ืขื™ื”, ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ืชืžื•ื ื•ืช - "ืชืฆืœื•ื" ืฉืœ ืžืกื“ ื”ื ืชื•ื ื™ื, ื‘ื“ื•ืžื” ืœื’ื™ื‘ื•ื™ ืžืกื“ ื”ื ืชื•ื ื™ื ื‘ื›ื•ื ืŸ ืงืฉื™ื—, ืื• ืœื”ืงืœื™ื˜ ืขืกืงืื•ืช (ื™ื•ืžื ื™ื) ื›ื“ื™ ืœืฉื—ื–ืจ ื ืชื•ื ื™ื ืœืื—ืจ ืืชื—ื•ืœ ืžื—ื“ืฉ.

ืœื™ืฆื™ืจืช ื™ื™ืฉื•ืžื™ื ื—ืกื™ื ื™ ืชืงืœื•ืช

ื‘ื•ืื• ื ื“ืžื™ื™ืŸ ืืช ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ื”ืงืœืืกื™ืช ืฉืœ ื™ื™ืฉื•ื ืื™ื ื˜ืจื ื˜ ืขืžื™ื“ ื‘ืคื ื™ ืชืงืœื•ืช. ื–ื” ืขื•ื‘ื“ ื›ืš: ื›ืœ ื”ื‘ืงืฉื•ืช ืžื•ืคืฆื•ืช ืขืœ ื™ื“ื™ ืžืื–ืŸ ืื™ื ื˜ืจื ื˜ ื‘ื™ืŸ ืฉืจืชื™ื. ืžืขืจื›ืช ื–ื• ื™ืฆื™ื‘ื” ืžื›ื™ื•ื•ืŸ ืฉื”ืฉืจืชื™ื ืžืฉื›ืคืœื™ื ืื—ื“ ืืช ื”ืฉื ื™ ื•ืžื’ื‘ื™ื ื‘ืžืงืจื” ืฉืœ ืชืงืจื™ื•ืช.

ืืจื›ื™ื˜ืงื˜ื•ืจืช ื–ื™ื›ืจื•ืŸ ืœืฉื™ืจื•ืชื™ ืื™ื ื˜ืจื ื˜: ื™ืกื•ื“ื•ืช ื•ืขืงืจื•ื ื•ืช ื˜ื›ื ื•ืœื•ื’ื™ื™ื

ื”ืžืื–ืŸ ืžืคื ื” ืืช ื›ืœ ื”ื‘ืงืฉื•ืช ืžืกืฉืŸ ืื—ื“ ืืš ื•ืจืง ืœืฉืจืช ืื—ื“. ื–ื”ื• ืžื ื’ื ื•ืŸ ื”ืคืขืœื” ืฉืœ ืกื˜ื™ืง: ื›ืœ ื”ืคืขืœื” ืžืฉื•ื™ื›ืช ืœืฉืจืช ืฉื‘ื• ื”ื•ื ืžืื•ื—ืกืŸ ื•ืžืขื•ื‘ื“ ื‘ืื•ืคืŸ ืžืงื•ืžื™. 

ืžื” ืงื•ืจื” ื›ืฉืื—ื“ ื”ืฉืจืชื™ื ื ื›ืฉืœ?

ืืจื›ื™ื˜ืงื˜ื•ืจืช ื–ื™ื›ืจื•ืŸ ืœืฉื™ืจื•ืชื™ ืื™ื ื˜ืจื ื˜: ื™ืกื•ื“ื•ืช ื•ืขืงืจื•ื ื•ืช ื˜ื›ื ื•ืœื•ื’ื™ื™ื

ื”ืฉื™ืจื•ืช ืœื ื™ื•ืฉืคืข ืžื›ื™ื•ื•ืŸ ืฉื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ืžืฉื•ื›ืคืœืช. ืื‘ืœ ื ืื‘ื“ ืงื‘ื•ืฆืช ืžืฉื ื” ืžื”ื”ืคืขืœื•ืช ืฉืœ ื”ืฉืจืช ื”ืžืช. ื•ื‘ืžืงื‘ื™ืœ, ื”ืžืฉืชืžืฉื™ื ืฉืงืฉื•ืจื™ื ืœืžืคื’ืฉื™ื ื”ืœืœื•. ืœื“ื•ื’ืžื”, ืœืงื•ื— ืžื‘ืฆืข ื”ื–ืžื ื” ื•ืœืคืชืข ื–ื•ืจืง ืื•ืชื• ืžื”ืžืฉืจื“. ื”ื•ื ื™ื”ื™ื” ืื•ืžืœืœ ื›ืฉื”ื•ื ื™ื™ื›ื ืก ืฉื•ื‘ ื•ื™ื’ืœื” ืฉื”ื›ืœ ื™ืฆื˜ืจืš ืœื”ื™ืขืฉื•ืช ืฉื•ื‘.

ื™ื™ืฉื•ื ืื™ื ื˜ืจื ื˜ ื ื“ืจืฉ ื›ื“ื™ ืœืชืžื•ืš ื‘ืžืกืคืจ ืจื‘ ืฉืœ ืžืฉืชืžืฉื™ื ื•ืœื ืœื”ืื˜ ื›ื“ื™ ืฉื™ื•ื›ืœื• ืœืขื‘ื•ื“ ื‘ื ื•ื—ื•ืช. ืื‘ืœ ืื ื”ื™ื ืชื™ื“ื—ื”, ืขื ื›ืœ ื‘ืงืฉื” ื”ื‘ืื” ื™ื’ื“ืœ ื”ื–ืžืŸ ืฉืœื•ืงื— ืœืชืงืฉืจ ืขื ื—ื ื•ืช ื”ืคื’ื™ืฉื•ืช. ื–ื” ืžื’ื“ื™ืœ ืืช ื–ืžืŸ ื”ืื—ื–ื•ืจ ื”ืžืžื•ืฆืข ืขื‘ื•ืจ ืžืฉืชืžืฉื™ื ืื—ืจื™ื. ืื‘ืœ ื”ื ืœื ืจื•ืฆื™ื ืœื—ื›ื•ืช ื™ื•ืชืจ ืžืžื” ืฉื”ื ืจื’ื™ืœื™ื.

ื ื™ืชืŸ ืœืคืชื•ืจ ื‘ืขื™ื” ื–ื• ื›ืžื• ืœืงื•ื— ืื—ืจ ืฉืœื ื•, ืกืคืง PASS ื’ื“ื•ืœ ืžืืจื”"ื‘. ื”ื•ื ืžืฉืชืžืฉ ื‘-In-Memory ื›ื“ื™ ืœืืกื•ืฃ ื”ืคืขืœื•ืช ืื™ื ื˜ืจื ื˜. ืœืฉื ื›ืš, ื”ื•ื ืžืื—ืกืŸ ืื•ืชื ืœื ืžืงื•ืžื™ืช, ืืœื ืžืจื›ื–ื™ืช - ื‘ืืฉื›ื•ืœ In-Memory. ื‘ืžืงืจื” ื–ื”, ื”ืคืขืœื•ืช ื–ืžื™ื ื•ืช ื”ืจื‘ื” ื™ื•ืชืจ ืžื”ืจ ืžื›ื™ื•ื•ืŸ ืฉื”ืŸ ื›ื‘ืจ ื ืžืฆืื•ืช ื‘-RAM.

ืืจื›ื™ื˜ืงื˜ื•ืจืช ื–ื™ื›ืจื•ืŸ ืœืฉื™ืจื•ืชื™ ืื™ื ื˜ืจื ื˜: ื™ืกื•ื“ื•ืช ื•ืขืงืจื•ื ื•ืช ื˜ื›ื ื•ืœื•ื’ื™ื™ื

ื›ืืฉืจ ืฉืจืช ืงื•ืจืก, ื”ืžืื–ืŸ ืฉื•ืœื— ื‘ืงืฉื•ืช ืžื”ืฉืจืช ื”ืงื•ืจืก ืœืฉืจืชื™ื ืื—ืจื™ื, ื›ืžื• ื‘ืืจื›ื™ื˜ืงื˜ื•ืจื” ื”ืงืœืืกื™ืช. ืื‘ืœ ื™ืฉ ื”ื‘ื“ืœ ื—ืฉื•ื‘: ื”ืคืขืœื•ืช ืžืื•ื—ืกื ื•ืช ื‘ืืฉื›ื•ืœ In-Memory ื•ืœืฉืจืชื™ื ื™ืฉ ื’ื™ืฉื” ืœื”ืคืขืœื•ืช ืฉืœ ื”ืฉืจืช ืฉื ืคืœ.

ืืจื›ื™ื˜ืงื˜ื•ืจื” ื–ื• ืžื’ื‘ื™ืจื” ืืช ืกื‘ื™ืœื•ืช ื”ืชืงืœื•ืช ืฉืœ ื”ืžืขืจื›ืช ื›ื•ืœื”. ื™ืชืจื” ืžื›ืš, ืืคืฉืจ ืœื ื˜ื•ืฉ ืœื—ืœื•ื˜ื™ืŸ ืืช ืžื ื’ื ื•ืŸ ื”ื”ืคืขืœื” ืฉืœ ื”ืกื˜ื™ืง.

ืขื™ื‘ื•ื“ ืื ืœื™ื˜ื™ ืขืกืงืื•ืช ื”ื™ื‘ืจื™ื“ื™ (HTAP)

ื‘ื“ืจืš ื›ืœืœ, ืžืขืจื›ื•ืช ืขืกืงืื•ืช ื•ืื ืœื™ื˜ื™ื•ืช ื ืฉืžืจื•ืช ื‘ื ืคืจื“. ื›ืืฉืจ ื”ื ื ืคืจื“ื™ื, ื”ื‘ืกื™ืก ื”ืจืืฉื™ ื ื›ื ืก ืœืขื•ืžืก. ืขื‘ื•ืจ ืขื™ื‘ื•ื“ ืื ืœื™ื˜ื™, ื”ื ืชื•ื ื™ื ืžื•ืขืชืงื™ื ืœืขืชืง ื›ืš ืฉืขื™ื‘ื•ื“ ืื ืœื™ื˜ื™ ืื™ื ื• ืžืคืจื™ืข ืœืชื”ืœื™ื›ื™ ื”ืขืกืงืื•ืช. ืื‘ืœ ื”ืขืชืงื” ืžืชืจื—ืฉืช ื‘ืคื™ื’ื•ืจ - ืื™ ืืคืฉืจ ืœืฉื›ืคืœ ืœืœื ืคื™ื’ื•ืจ. ืื ื ืขืฉื” ื–ืืช ื‘ืื•ืคืŸ ืกื™ื ื›ืจื•ื ื™, ื–ื” ื’ื ื™ืื˜ ืืช ื”ื‘ืกื™ืก ื”ืจืืฉื™ ื•ืœื ื ืงื‘ืœ ืฉื•ื ื–ื›ื™ื™ื”.

ื‘-HTAP ื”ื›ืœ ืขื•ื‘ื“ ืื—ืจืช - ืื•ืชื• ืžืื’ืจ ื ืชื•ื ื™ื ืžืฉืžืฉ ืœืขื•ืžืก ื˜ืจื ื–ืงืฆื™ื•ืช ืžื™ื™ืฉื•ืžื™ื, ื•ืœืฉืื™ืœืชื•ืช ืื ืœื™ื˜ื™ื•ืช ืฉื™ื›ื•ืœ ืœืงื—ืช ื”ืจื‘ื” ื–ืžืŸ ืœื”ืฉืœื™ื. ื›ืืฉืจ ื”ื ืชื•ื ื™ื ื ืžืฆืื™ื ื‘-RAM, ืฉืื™ืœืชื•ืช ืื ืœื™ื˜ื™ื•ืช ืžื‘ื•ืฆืขื•ืช ืžื”ืจ ื™ื•ืชืจ, ื•ื”ืฉืจืช ืขื ืžืกื“ ื”ื ืชื•ื ื™ื ืคื—ื•ืช ืขืžื•ืก (ื‘ืžืžื•ืฆืข).

ืืจื›ื™ื˜ืงื˜ื•ืจืช ื–ื™ื›ืจื•ืŸ ืœืฉื™ืจื•ืชื™ ืื™ื ื˜ืจื ื˜: ื™ืกื•ื“ื•ืช ื•ืขืงืจื•ื ื•ืช ื˜ื›ื ื•ืœื•ื’ื™ื™ื

ื’ื™ืฉื” ื”ื™ื‘ืจื™ื“ื™ืช ืžืคืจืงืช ืืช ื”ื—ื•ืžื” ื‘ื™ืŸ ืขื™ื‘ื•ื“ ืขืกืงืื•ืช ืœื ื™ืชื•ื—. ืื ืื ื• ืžื‘ืฆืขื™ื ื ื™ืชื•ื— ืขืœ ืื•ืชื• ืื—ืกื•ืŸ, ืฉืื™ืœืชื•ืช ืื ืœื™ื˜ื™ื•ืช ืžื•ืคืขืœื•ืช ืขืœ ื ืชื•ื ื™ื ืž-RAM. ื”ื ื”ืจื‘ื” ื™ื•ืชืจ ืžื“ื•ื™ืงื™ื, ื ื™ืชื ื™ื ืœืคื™ืจื•ืฉ ื•ื”ื•ืœื.

ืฉื™ืœื•ื‘ ืคืชืจื•ื ื•ืช In-Memory

ื“ืจืš ืคืฉื•ื˜ื” (ื™ื—ืกื™ืช) - ืœืคืชื— ื”ื›ืœ ืžืืคืก. ืื ื• ืžืื—ืกื ื™ื ื ืชื•ื ื™ื ื‘ื“ื™ืกืง ื•ืžืื—ืกื ื™ื ื ืชื•ื ื™ื ื—ืžื™ื ื‘ื–ื™ื›ืจื•ืŸ. ื–ื” ืขื•ื–ืจ ืœืฉืจื•ื“ ืืชื—ื•ืœื™ื ืื• ื”ืคืกืงื•ืช ืฉืจืช.

ื™ืฉื ื ืฉื ื™ ืชืจื—ื™ืฉื™ื ืขื™ืงืจื™ื™ื ืฉืคื•ืขืœื™ื ื›ืืŸ ื›ืืฉืจ ื ืชื•ื ื™ื ืžืื•ื—ืกื ื™ื ื‘ื“ื™ืกืง. ื‘ืจืืฉื•ืŸ, ืื ื—ื ื• ืจื•ืฆื™ื ืœืฉืจื•ื“ ืงืจื™ืกื•ืช ืื• ืืชื—ื•ืœื™ื ืจื’ื™ืœื™ื ืฉืœ ื”ืืฉื›ื•ืœ ืื• ื”ื—ืœืงื™ื - ืื ื—ื ื• ืจื•ืฆื™ื ืœื”ืฉืชืžืฉ ื‘ื• ื›ื‘ืกื™ืก ื ืชื•ื ื™ื ืคืฉื•ื˜. ื‘ืชืจื—ื™ืฉ ื”ืฉื ื™, ื›ืืฉืจ ื™ืฉ ื™ื•ืชืจ ืžื“ื™ ื ืชื•ื ื™ื, ื—ืœืง ืžื”ื ื ืžืฆื ื‘ื–ื™ื›ืจื•ืŸ.

ืื ืœื ื ื™ืชืŸ ืœื‘ื ื•ืช ื”ื›ืœ ืžืืคืก, ืืคืฉืจ ืœืฉืœื‘ In-Memory ื‘-ื›ื‘ืจ ืืจื›ื™ื˜ืงื˜ื•ืจื” ืงื™ื™ืžืช. ืื‘ืœ ืœื ื›ืœ ืคืชืจื•ื ื•ืช ื”-In-Memory ืžืชืื™ืžื™ื ืœื›ืš. ื™ืฉื ื ืฉืœื•ืฉื” ืชื ืื™ื ืžื—ื™ื™ื‘ื™ื. ืคืชืจื•ืŸ ื”-In-Memory ื—ื™ื™ื‘ ืœืชืžื•ืš ื‘:

  • ื“ืจืš ืกื˜ื ื“ืจื˜ื™ืช ืœื”ืชื—ื‘ืจ ืœืžืกื“ ื”ื ืชื•ื ื™ื ืฉื™ืžื•ืงื ืžืชื—ืชื™ื• (ืœื“ื•ื’ืžื”, MySQL);
  • ืฉืคืช ืฉืื™ืœืชื” ืกื˜ื ื“ืจื˜ื™ืช, ื›ื“ื™ ืœื ืœืฉื›ืชื‘ ื•ืœืฉื ื•ืช ืืช ื”ื”ื™ื’ื™ื•ืŸ ืฉืœ ื”ืื™ื ื˜ืจืืงืฆื™ื” ืขื ื”ืื—ืกื•ืŸ;
  • ื˜ืจื ื–ืงืฆื™ื•ื ืœื™ - ืฉื™ืžื•ืจ ืกืžื ื˜ื™ืงื” ืฉืœ ืื™ื ื˜ืจืืงืฆื™ื”.

ืื ื›ืœ ืฉืœื•ืฉืช ื”ืชื ืื™ื ืžืชืงื™ื™ืžื™ื, ืฉื™ืœื•ื‘ ืืคืฉืจื™. ืื ื• ืžืฆื™ื‘ื™ื ืืช In-Memory Data Grid ื‘ื™ืŸ ื”ืืคืœื™ืงืฆื™ื” ืœืžืกื“ ื”ื ืชื•ื ื™ื. ื›ืขืช ื‘ืงืฉื•ืช ื›ืชื™ื‘ื” ื™ื•ืืฆืœื• ืœืžืกื“ ื”ื ืชื•ื ื™ื ื”ื‘ืกื™ืกื™, ื•ื‘ืงืฉื•ืช ืงืจื™ืื” ื™ื•ืืฆืœื• ืœืžืกื“ ื”ื ืชื•ื ื™ื ื”ื‘ืกื™ืกื™ ืื ื”ื ืชื•ื ื™ื ืœื ื ืžืฆืื™ื ื‘ืžื˜ืžื•ืŸ.

ืืจื›ื™ื˜ืงื˜ื•ืจืช ื–ื™ื›ืจื•ืŸ ืœืฉื™ืจื•ืชื™ ืื™ื ื˜ืจื ื˜: ื™ืกื•ื“ื•ืช ื•ืขืงืจื•ื ื•ืช ื˜ื›ื ื•ืœื•ื’ื™ื™ื

ืื ื’ื™ืฉื” ืžื”ื™ืจื” ืœื ืชื•ื ื™ื ื•ืขื™ื‘ื•ื“ื ื—ืฉื•ื‘ื” ืœืš, ืœืžืฉืœ, ืขื‘ื•ืจ ื ื™ืชื•ื— ืขืกืงื™, ืชื•ื›ืœ ืœื—ืฉื•ื‘ ืขืœ ื”ื˜ืžืขืช In-Memory. ื•ืœื™ื™ืฉื•ื, ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ืฉืชื™ ื”ืฉื™ื˜ื•ืช ื‘ืขืช ืชื›ื ื•ืŸ ืืจื›ื™ื˜ืงื˜ื•ืจื” ื—ื“ืฉื”.

ืžืงื•ืจ: www.habr.com

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