ื•ื•ื™ ืฆื• ืึธืคึผืฉืึทืฆืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ืึท ืœื™ื ื•ืงืก ืกืขืจื•ื•ืขืจ: ืขืคึฟืขื ืขืŸ ื‘ืขื ื˜ืฉืžืึทืจืงื™ื ื’ ืžื›ืฉื™ืจื™ื

ืžื™ืจ ื–ืขื ืขืŸ ืื™ืŸ 1cloud.ru ืฆื•ื’ืขื’ืจื™ื™ื˜ ืึท ืกืขืœืขืงืฆื™ืข ืคื•ืŸ โ€‹โ€‹ืžื›ืฉื™ืจื™ื ืื•ืŸ ืกืงืจื™ืคึผืก ืคึฟืึทืจ ื™ื•ื•ืึทืœื™ื•ื™ื™ื˜ื™ื ื’ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ืคึผืจืึทืกืขืกืขืจื–, ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขืžืขืŸ ืื•ืŸ ื–ื™ืงืึธืจืŸ ืื•ื™ืฃ ืœื™ื ื•ืงืก ืžืืฉื™ื ืขืŸ: ื™ืึธืžืขื˜ืขืจ, ื“ื“, ื•ื•ืคึผืกื‘ืขื ื˜ืฉ, ื”ืึทืžืžืขืจื“ื‘ ืื•ืŸ 7-ื–ื™ืคึผ.

ืื•ื ื“ื–ืขืจ ืื ื“ืขืจืข ืกืึทืœืขืงืฉืึทื ื– ืžื™ื˜ ื‘ืขื ื˜ืฉืžืึทืจืงืก:

ื•ื•ื™ ืฆื• ืึธืคึผืฉืึทืฆืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ืึท ืœื™ื ื•ืงืก ืกืขืจื•ื•ืขืจ: ืขืคึฟืขื ืขืŸ ื‘ืขื ื˜ืฉืžืึทืจืงื™ื ื’ ืžื›ืฉื™ืจื™ื
ืคืึธื˜ืึธ - ื‘ื™ื•ืจืึธื• ืคื•ืŸ ืœืึทื ื“ ืžืึทื ืึทื’ืขืžืขื ื˜ ืึทืœืึทืกืงืึท - CC BY

ื™ืึธืžืขื˜ืขืจ

ื“ืึธืก ืื™ื– ืึท ื‘ืขื ื˜ืฉืžืึทืจืง ืคึฟืึทืจ ื™ื•ื•ืึทืœื™ื•ื™ื™ื˜ื™ื ื’ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ื“ื™ ื“ื™ืกืง ืื•ืŸ ื ืขืฅ ืกืึทื‘ืกื™ืกื˜ืึทืžื–. ืคึผืึทืกื™ืง ืคึฟืึทืจ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื‘ื™ื™ื“ืข ืึท ืื™ื™ืŸ ืกืขืจื•ื•ืขืจ ืื•ืŸ ืึท ื’ืึทื ืฅ ืงื ื•ื™ืœ. ื™ืึธืžืขื˜ืขืจ ืื™ื– ื‘ืึทืงืขื ืขื  ื“ื•ืจืš ื™ื ื˜ืขืœ ืขื ื“ื–ืฉืึทื ื™ืจื– ืื™ืŸ 1998. ืื™ืŸ 2001, ื“ื™ ืงืึธืจืคึผืึธืจืึทืฆื™ืข ื“ืึธื•ื ื™ื™ื˜ื™ื“ ื“ื™ ืžืงื•ืจ ืงืึธื“ ืฆื• ื“ื™ ื ืึทืŸ-ื ื•ืฅ ืึธืจื’ืึทื ื™ื–ืึทืฆื™ืข Open Source Development Labs (OSDL) ืื•ื ื˜ืขืจ ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ Intel Open Source License. ื–ื™ื ื˜ 2003, ื“ื™ ื’ืขืฆื™ื™ึทื’ ืื™ื– ื’ืขืฉื˜ื™ืฆื˜ ื“ื•ืจืš ืึท ื’ืจื•ืคึผืข ืคื•ืŸ โ€‹โ€‹ืขื ื˜ื•ื–ื™ืึทืกืฅ - ื“ื™ ืคึผืจื•ื™ืขืงื˜ ืจืขื’ื™ืกื˜ืจื™ืจื˜ ื‘ื™ื™ sourceforge.net.

ื™ืึธืึธืžืขื˜ืขืจ ื‘ืืฉื˜ื™ื™ื˜ ืคื•ืŸ ืึท ื“ื™ื ืึทืžืึธ ืžืึทืกืข ื’ืขื ืขืจืึทื˜ืึธืจ ืื•ืŸ ืึท GUI. ืืžืช, ื“ื™ ื™ืขื ืขืจ ืื™ื– ื‘ืœื•ื™ื– ื‘ื ื™ืžืฆื ืื•ื ื˜ืขืจ Windows. ื•ื•ื™ ืคึฟืึทืจ ื“ื™ ื’ืขื ืขืจืึทื˜ืึธืจ, ืขืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืกื™ืžื•ืœื™ืจืŸ ื“ื™ ืžืึทืกืข ืคื•ืŸ โ€‹โ€‹ื“ืจื™ื˜-ืคึผืึทืจื˜ื™ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– - ืกืคึผืขืฆื™ืขืœ ืคึผืจื•ื‘ื™ืจืŸ ื˜ืขืžืคึผืœืึทื˜ืขืก ื–ืขื ืขืŸ ื‘ืืฉืืคืŸ ืคึฟืึทืจ ื“ืขื.

ื‘ืขื ื˜ืฉืžืึทืจืงืก ื•ื•ื™ื™ึทื–ืŸ: ื˜ืจื•ืคึผื•ื˜, ืึทืคึผืขืจื™ื™ืฉืึทื ื– ืคึผืขืจ ืกืขืงื•ื ื“ืข, ืœื™ื™ื˜ืึทื ืกื™ ืื•ืŸ ืคึผืจืึทืกืขืกืขืจ ืžืึทืกืข. ื ื™ื˜ ื‘ืœื•ื™ื– ื“ื•ืจื›ืฉื ื™ื˜ืœืขืš ื•ื•ืึทืœื•ืขืก ื–ืขื ืขืŸ ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“, ืึธื‘ืขืจ ืื•ื™ืš ืžื™ืŸ / ืžืึทืงืก.

ื˜ืจืึธืฅ ื“ืขื ืคืึทืงื˜ ืึทื– ื“ื™ ืœืขืฆื˜ืข ืกื˜ืึทื‘ื™ืœ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ื’ืขืฆื™ื™ึทื’ ืื™ื– ื‘ืืคืจื™ื™ื˜ ืื™ืŸ 2014, ืขืก ืื™ื– ื ืึธืš ื’ืขื ื™ืฆื˜ ืื™ืŸ ื‘ืจืึธืึทื“ืงืึธื ะธ ื“ืขืœ. ืึธื‘ืขืจ, ื“ื™ ืขืœื˜ืขืจ ืคื•ืŸ ื“ื™ ืกื™ืกื˜ืขื ื ืึธืš ืึทืคืขืงืฅ. ืขืจืฉื˜ืขืจ, ื–ื™ื™ึทืŸ ืฆื•ื‘ื™ื ื“ ืึทื•ื˜ื“ื™ื™ื˜ื™ื“ ืื•ืŸ ื”ืื˜ ื ื™ืฉื˜ ื’ืขื‘ื™ื˜ืŸ ื–ื™ื ื˜ 1998. ืฆื•ื•ื™ื™ื˜ื ืก, ื“ื™ ื’ืขืฆื™ื™ึทื’ ืžืืœ ื“ื™ืกืคึผืœื™ื™ื– ื ื™ืฉื˜ ื’ืึทื ืฅ ื˜ื•ื™ื’ืŸ ืจืขื–ื•ืœื˜ืึทื˜ืŸ ืื•ื™ืฃ ืึทืœืข-ืคืœืึทืฉ ืขืจื™ื™ื–.

vpsbench

ื ืคึผืฉื•ื˜ ืฉืจื™ืคื˜ ืฆื• ืึธืคึผืฉืึทืฆืŸ VPS ืคืึธืจืฉื˜ืขืœื•ื ื’. ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื“ื•ืจืš MIT ืœื™ื™ืกืึทื ืกื™ื–. ื“ืึธ ืื™ื– ืึท ื‘ื™ื™ืฉืคึผื™ืœ ืคื•ืŸ ื–ื™ื™ืŸ ืึทืจื‘ืขื˜, ื’ืขื’ืขื‘ืŸ ืื™ืŸ ื“ืขืจ ื‘ืึทืึทืžื˜ืขืจ ืจื™ืคึผืึทื–ืึทื˜ืึธืจื™ ืื•ื™ืฃ GitHub:

$ bash <(wget --no-check-certificate -O - https://raw.github.com/mgutz/vpsbench/master/vpsbench)

CPU model:  Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Number of cores: 4
CPU frequency:  3417.879 MHz
Total amount of RAM: 3265 MB
Total amount of swap: 1021 MB
System uptime:   8:41,
I/O speed:  427 MB/s
Bzip 25MB: 4.66s
Download 100MB file: 1.64MB/s

ื“ื™ ื ื•ืฆืŸ ื“ื™ืกืคึผืœื™ื™ื– ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืงืึธืจืขืก, ื“ื™ ืึธืคื˜ืงื™ื™ึทื˜ ืคื•ืŸ ื“ื™ ืคึผืจืึทืกืขืกืขืจ, ื“ื™ ืกื•ืžืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ื–ื™ืงืึธืจืŸ ื™ื ื•ื•ืึทืœื•ื•ื“. ืฆื• ืึธืคึผืฉืึทืฆืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ vpsbench ื“ื™ืกืงืก ืžืงื™ื™ื ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœ ืื•ืŸ ื˜ืจืึทืค - ืœื™ื™ืขื ืขืŸ / ืฉืจื™ื™ึทื‘ืŸ. ื˜ืจืึธืฅ ื“ืขื ืคืึทืงื˜ ืึทื– ื“ื™ ื ื•ืฆืŸ ืื™ื– ื’ืึทื ืฅ ืึทืœื˜ (ืึท ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืื•ื™ืฃ GitHub ืื™ื– ื’ืขืžืื›ื˜ ื•ื•ืขื’ืŸ ืคื™ืจ ื™ืืจ ืฆื•ืจื™ืง), ืขืก ื ื™ืฆื˜ ืคื™ืœืข ื•ื•ืึธืœืงืŸ ืคึผืจืึทื•ื•ื™ื™ื“ืขืจื– ืื•ืŸ ืขืก ืงืึธืžืคึผืึทื ื™ืขืก.

HammerDB

ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืžืขืจืกื˜ ืคืึธืœืงืก ืขืคืขื ืขืŸ ื‘ืขื ื˜ืฉืžืึทืจืงืก ืคึฟืึทืจ ื“ื™ื™ื˜ืึทื‘ื™ื™ืก ืžืึทืกืข ื˜ืขืกื˜ื™ื ื’. ื“ื™ ื’ืขืฆื™ื™ึทื’ ืื™ื– ื’ืขืฉื˜ื™ืฆื˜ ื“ื•ืจืš ืึท ื ืึทืŸ-ื ื•ืฅ ืึธืจื’ืึทื ื™ื–ืึทืฆื™ืข TPC - ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืคึผืจืึทืกืขืกื™ื ื’ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืงืึธื•ื ืกื™ืœ. ื–ื™ื™ืŸ ืฆื™ืœ ืื™ื– ืฆื• ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ืกื˜ืึทื ื“ืึทืจื“ืก ืคึฟืึทืจ ื“ืึทื˜ืึทื‘ื™ื™ืก ื‘ืขื ื˜ืฉืžืึทืจืงืก.

HammerDB ืงืจื™ื™ื™ืฅ ืึท ืคึผืจืึธื‘ืข ื“ืึทื˜ืึทื‘ื™ื™ืก ืกื˜ืฉืขืžืึท, ื–ืึทื˜ ืขืก ืžื™ื˜ ื“ืึทื˜ืŸ ืื•ืŸ ืกื™ืžื™ืึทืœื™ื™ืฅ ื“ื™ ืžืึทืกืข ืคื•ืŸ โ€‹โ€‹ืขื˜ืœืขื›ืข ื•ื•ื™ืจื˜ื•ืึทืœ ื ื™ืฆืขืจืก. ื“ื™ ืžืึทืกืข ืงืขื ืขืŸ ื–ื™ื™ืŸ ื‘ื™ื™ื“ืข ื˜ืจืึทื ืกืึทืงื˜ื™ืึธื ืึทืœ ืื•ืŸ ืึทื ืึทืœื™ื˜ื™ืงืึทืœ ืึทืคึผืขืจื™ื™ืฉืึทื ื–. ืฉื˜ื™ืฆื˜: Oracle Database, SQL Server, IBM Db2, MySQL, MariaDB, PostgreSQL ืื•ืŸ Redis.

ื ื‘ืจื™ื™ื˜ืข ื’ืขืžื™ื™ื ื“ืข ื”ืื˜ ื–ื™ืš ื’ืขืฉืืคืŸ ืึทืจื•ื HammerDB. ื“ื™ ื ื•ืฆืŸ ืื™ื– ื’ืขื ื™ืฆื˜ ื“ื•ืจืš ืงืึธืžืคึผืึทื ื™ืขืก ืคื•ืŸ 180 ืœืขื ื“ืขืจ. ืฆื•ื•ื™ืฉืŸ ื–ื™ื™: ื™ื ื˜ืขืœ, ื“ืขืœ, ืœืขื ืึธื•ื•ืึธ, ืจื•ื™ื˜ ื”ืึทื˜ ืื•ืŸ ืคื™ืœืข ืื ื“ืขืจืข. ืื•ื™ื‘ ืื™ืจ ื•ื•ื™ืœืŸ ืฆื• ื•ื™ืกืคืึธืจืฉืŸ ื“ื™ ืคึผืึทืกืึทื‘ื™ืœืึทื˜ื™ื– ืคื•ืŸ ื“ื™ ื ื•ืฆืŸ ื–ื™ืš, ืื™ืจ ืงืขื ืขืŸ ืึธื ื”ื™ื™ื‘ืŸ ืžื™ื˜ ื‘ืึทืึทืžื˜ืขืจ ืคื™ืจืขืจ.

ื•ื•ื™ ืฆื• ืึธืคึผืฉืึทืฆืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ืึท ืœื™ื ื•ืงืก ืกืขืจื•ื•ืขืจ: ืขืคึฟืขื ืขืŸ ื‘ืขื ื˜ืฉืžืึทืจืงื™ื ื’ ืžื›ืฉื™ืจื™ื
ืคืึธื˜ืึธ - ืคืึทืจืคืึทืœืŸ ืขืจื˜ืขืจ - CC BY

ืงืกื ื•ืžืงืก-ื–ื™ืคึผ

ื“ืขืจ ืึทืจื˜ืฉื™ื•ื•ืขืจ ื”ืื˜ ืึท ื’ืขื‘ื•ื™ื˜-ืื™ืŸ ื‘ืขื ื˜ืฉืžืึทืจืง ืคึฟืึทืจ ื˜ืขืกื˜ื™ื ื’ ื“ื™ ื’ื™ื›ืงื™ื™ึทื˜ ืคื•ืŸ ืคึผืจืึทืกืขืกืขืจื– ื•ื•ืขืŸ ืงืึทืžืคึผืจืขืกื™ื ื’ ืึท ื–ื™ื›ืขืจ ื ื•ืžืขืจ ืคื•ืŸ ื˜ืขืงืขืก. ืขืก ืื™ื– ืื•ื™ืš ืคึผืึทืกื™ืง ืคึฟืึทืจ ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ ื‘ืึทืจืึทืŸ ืคึฟืึทืจ ืขืจืจืึธืจืก. ืึทืœื’ืขืจื™ื“ืึทื ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ื˜ืขืกืฅ ืœื–ืžืึท (ืœืขืžืคึผืขืœ-ื–ื™ื•-ืžืึทืจืงืึธื•ื• ืงื™ื™ื˜ ืึทืœื’ืขืจื™ื“ืึทื). ืขืก ืื™ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ืกื›ืขืžืข ื•ื•ืขืจื˜ืขืจื‘ื•ืš ื“ืึทื˜ืŸ ืงืึทืžืคึผืจืขืฉืึทืŸ. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืฆื• ืœื•ื™ืคืŸ ืึท ื‘ืขื ื˜ืฉืžืึทืจืง ืžื™ื˜ ืื™ื™ืŸ ืคืึธื“ืขื ืื•ืŸ ืึท 64 ืžื‘ ื•ื•ืขืจื˜ืขืจื‘ื•ืš, ืขืก ืื™ื– ื’ืขื ื•ื’ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ื“ื™ ื‘ืึทืคึฟืขืœ:

7z b -mmt1 -md26

ื“ืขืจ ืคึผืจืึธื’ืจืึทื ื•ื•ืขื˜ ืฆื•ืฉื˜ืขืœืŸ ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ืŸ MIPS (ืžื™ืœื™ืึธืŸ ื™ื ืกื˜ืจืึทืงืฉืึทื ื– ืคึผืขืจ ืกืขืงื•ื ื“ืข) ืคึฟืึธืจืžืึทื˜, ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขืจื•ืคึฟืŸ ืึท ื›ื™ืกืึธืจืŸ. ื“ืขืจ ืคึผืึทืจืึทืžืขื˜ืขืจ ืื™ื– ืคึผืึทืกื™ืง ืคึฟืึทืจ ืงืึทืžืคึผืขืจื™ื ื’ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ืคึผืจืึทืกืขืกืขืจื– ืคื•ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ, ืึธื‘ืขืจ ืื™ืŸ ื“ื™ ืคืึทืœ ืคื•ืŸ ืคืึทืจืฉื™ื“ืขื ืข ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจื–, ื–ื™ื™ึทืŸ ืึธื ื•ื•ืขื ื“ืœืขืš ืื™ื– ืœื™ืžื™ื˜ืขื“.

DD

ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื” ื’ืขืฆื™ื™ึทื’ ื•ื•ืึธืก ืงืึทื ื•ื•ืขืจืฅ ืื•ืŸ ืงืืคื™ืขืก ื˜ืขืงืขืก. ืึธื‘ืขืจ ืขืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืฆื• ื“ื•ืจื›ืคื™ืจืŸ ืคึผืฉื•ื˜ I / O ื˜ืขืกืฅ ืื•ื™ืฃ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขืžืขืŸ. ืœื•ื™ืคื˜ ืื•ื™ืก ืคื•ืŸ ื“ื™ ืงืขืกื˜ืœ ืื•ื™ืฃ ื›ึผืžืขื˜ ืงื™ื™ืŸ GNU / ืœื™ื ื•ืงืก ืกื™ืกื˜ืขื.

ืื•ื™ืฃ ื“ื™ ื•ื•ื™ืงื™ ื‘ืœืึทื˜ ื’ืขื’ืขื‘ืŸ ื‘ืึทืคึฟืขืœืŸ ืคึฟืึทืจ ื™ื•ื•ืึทืœื™ื•ื™ื™ื˜ื™ื ื’ ื“ื™ืกืง ืคืึธืจืฉื˜ืขืœื•ื ื’ ื•ื•ืขืŸ ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœื™ ืฉืจื™ื™ื‘ืŸ 1024-ื‘ื™ื˜ืข ื‘ืœืึทืงืก:

dd if=/dev/zero bs=1024 count=1000000 of=file_1GB
dd if=file_1GB of=/dev/null bs=1024

ืขืก ืื™ื– ืื•ื™ืš ื›ื“ืื™ ืฆื• ื‘ืืžืขืจืงืŸ ืึทื– ื“.ื“. ืงืขื ืขืŸ ื•ื•ืขืจืŸ ื’ืขื ื™ืฆื˜ ื•ื•ื™ ืึท ืคึผืฉื•ื˜ ืงืคึผื• ื‘ืขื ื˜ืฉืžืึทืจืง. ืืžืช, ื“ืึธืก ื•ื•ืขื˜ ื“ืึทืจืคืŸ ืึทืŸ ื ืึธืš ืคึผืจืึธื’ืจืึทื ื•ื•ืึธืก ืจื™ืงื•ื•ื™ื™ืขืจื– ืžื™ื˜ืœ-ืื™ื ื˜ืขื ืกื™ื•ื•ืข ื—ืฉื‘ื•ื ื•ืช. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืึท ื ื•ืฆืŸ ืคึฟืึทืจ ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื ื’ ื”ืึทืฉ ืกืึทืžื– ืžื“ 5 ืกื•ื.

dd if=/dev/zero bs=1M count=1024 | md5sum

ื“ืขืจ ื‘ืึทืคึฟืขืœ ืื•ื™ื‘ืŸ ื•ื•ืขื˜ ื•ื•ื™ื™ึทื–ืŸ ื•ื•ื™ ืฉื ืขืœ (ืžื‘ / s) ื“ื™ ืกื™ืกื˜ืขื ื•ื•ืขื˜ ืคึผืจืึธืฆืขืก ืึท ืœืึทื ื’ ื ื•ืžืขืจ ืกื™ืงื•ื•ืึทื ืก. ื›ืึธื˜ืฉ ืขืงืกืคึผืขืจืฅ ื–ืึธื’ืŸ ืึทื– ื“ืขื ื‘ืึทืคึฟืขืœ ืื™ื– ื‘ืœื•ื™ื– ืคึผืึทืกื™ืง ืคึฟืึทืจ ืึท ืคึผืจืึธืกื˜ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืึทืกืขืกืžืึทื ื˜. ืขืก ืื™ื– ืื•ื™ืš ื•ื•ื™ื›ื˜ื™ืง ืฆื• ื’ืขื“ืขื ืงืขืŸ ืึทื– DD ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื“ื•ืจื›ืคื™ืจืŸ ื ื™ื“ืขืจื™ืง-ืžื“ืจื’ื” ืึทืคึผืขืจื™ื™ืฉืึทื ื– ืื•ื™ืฃ ืฉื•ื•ืขืจ ื“ืจื™ื™ื•ื•ื–. ื“ืขืจื™ื‘ืขืจ, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื–ื™ื™ืŸ ืึธืคึผื’ืขื”ื™ื˜ ื•ื•ืขืŸ ืื™ืจ ืึทืจื‘ืขื˜ ืžื™ื˜ ื“ื™ ื ื•ืฆืŸ, ืึทื–ื•ื™ ื ื™ืฉื˜ ืฆื• ืคืึทืจืœื™ืจืŸ ืขื˜ืœืขื›ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ื“ืึทื˜ืŸ (ื“ื™ ื ืึธืžืขืŸ ื“ื“ ืื™ื– ืžืืœ ื“ื–ืฉืึธื•ืงื™ื ื’ืœื™ ื“ื™ืกื™ื™ืคืขืจื“ ื•ื•ื™ ื“ื™ืกืง ื“ืขืกื˜ืจื•ื™ืขืจ).

ื•ื•ืึธืก ืžื™ืจ ืฉืจื™ื™ึทื‘ืŸ ื•ื•ืขื’ืŸ ืื•ื ื“ื–ืขืจ ื‘ืœืึธื’ืก ืื•ืŸ ื’ืขื–ืขืœืฉืึทืคื˜ืœืขืš ื ืขื˜ื•ื•ืึธืจืงืก:

ื•ื•ื™ ืฆื• ืึธืคึผืฉืึทืฆืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ืึท ืœื™ื ื•ืงืก ืกืขืจื•ื•ืขืจ: ืขืคึฟืขื ืขืŸ ื‘ืขื ื˜ืฉืžืึทืจืงื™ื ื’ ืžื›ืฉื™ืจื™ื ืคืึธืจืฉื•ื ื’: ืœื™ื ื•ืงืก ืื™ื– ื ืึธืš ื“ื™ ืžืขืจืกื˜ ืคืึธืœืงืก ืึทืก ืื™ืŸ ื“ื™ ื•ื•ืึธืœืงืŸ
ื•ื•ื™ ืฆื• ืึธืคึผืฉืึทืฆืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ืึท ืœื™ื ื•ืงืก ืกืขืจื•ื•ืขืจ: ืขืคึฟืขื ืขืŸ ื‘ืขื ื˜ืฉืžืึทืจืงื™ื ื’ ืžื›ืฉื™ืจื™ื ื“ื™ ืขืคึฟืŸ ื™ื ื•ื•ืขื ื˜ื™ืึธืŸ ื ืขื˜ื•ื•ืึธืจืง ื”ืื˜ ืžืขืจ ื•ื•ื™ ื“ืจื™ื™ ื˜ื•ื™ื–ื ื˜ ืœื™ื™ืกืึทื ืกื™ื– - ื•ื•ืึธืก ื˜ื•ื˜ ื“ืึธืก ืžื™ื™ื ืขืŸ ืคึฟืึทืจ ืึธืคึฟืŸ ืžืงื•ืจ ื•ื•ื™ื™ื›ื•ื•ืืจื’

ื•ื•ื™ ืฆื• ืึธืคึผืฉืึทืฆืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ืึท ืœื™ื ื•ืงืก ืกืขืจื•ื•ืขืจ: ืขืคึฟืขื ืขืŸ ื‘ืขื ื˜ืฉืžืึทืจืงื™ื ื’ ืžื›ืฉื™ืจื™ื ื•ื•ื™ ืฆื• ื‘ืึทื•ื•ืึธืจืขื ืขืŸ ื“ื™ื™ืŸ ืœื™ื ื•ืงืก ืกื™ืกื˜ืขื: 10 ืขืฆื•ืช
ื•ื•ื™ ืฆื• ืึธืคึผืฉืึทืฆืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ืึท ืœื™ื ื•ืงืก ืกืขืจื•ื•ืขืจ: ืขืคึฟืขื ืขืŸ ื‘ืขื ื˜ืฉืžืึทืจืงื™ื ื’ ืžื›ืฉื™ืจื™ื ืžื™ื ืึทืžื™ื™ื–ื™ื ื’ ืจื™ื–ื™ืงื™ืจืŸ: ื•ื•ื™ ื ื™ื˜ ืฆื• ืคืึทืจืœื™ืจืŸ ื“ื™ื™ืŸ ื“ืึทื˜ืŸ

ื•ื•ื™ ืฆื• ืึธืคึผืฉืึทืฆืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ืึท ืœื™ื ื•ืงืก ืกืขืจื•ื•ืขืจ: ืขืคึฟืขื ืขืŸ ื‘ืขื ื˜ืฉืžืึทืจืงื™ื ื’ ืžื›ืฉื™ืจื™ื ื‘ื™ื›ืขืจ ืคึฟืึทืจ ื“ื™ ื•ื•ืืก ื–ืขื ืขืŸ ืฉื•ื™ืŸ ื™ื ื•ื•ืึทืœื•ื•ื“ ืื™ืŸ ืกื™ืกื˜ืขื ืึทื“ืžื™ื ื™ืกื˜ืจืึทืฆื™ืข ืึธื“ืขืจ ื–ืขื ืขืŸ ื ืึธืจ ืคึผืœืึทื ื™ืจื•ื ื’ ืฆื• ืึธื ื”ื™ื™ื‘ืŸ
ื•ื•ื™ ืฆื• ืึธืคึผืฉืึทืฆืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ืึท ืœื™ื ื•ืงืก ืกืขืจื•ื•ืขืจ: ืขืคึฟืขื ืขืŸ ื‘ืขื ื˜ืฉืžืึทืจืงื™ื ื’ ืžื›ืฉื™ืจื™ื ื•ืžื’ืขื•ื•ื™ื™ื ื˜ืœืขืš ืคืขืœื“ ื–ืึธื ืขืก ืคึฟืึทืจ ื“ื™ื™ืŸ ืคึผืจื•ื™ืขืงื˜

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’