ืžื™ ื”ื ืžื”ื ื“ืกื™ ื ืชื•ื ื™ื ื•ืื™ืš ื”ื•ืคื›ื™ื ืœื›ื–ื”?

ืฉื•ื‘ ืฉืœื•ื! ื”ื›ื•ืชืจืช ืฉืœ ื”ืžืืžืจ ืžื“ื‘ืจืช ื‘ืขื“ ืขืฆืžื”. ืœืงืจืืช ืชื—ื™ืœืช ื”ืงื•ืจืก ืžื”ื ื“ืก ื ืชื•ื ื™ื ืื ื• ืžืฆื™ืขื™ื ืœืš ืœื”ื‘ื™ืŸ ืžื™ ื”ื ืžื”ื ื“ืกื™ ื ืชื•ื ื™ื. ื™ืฉ ื”ืจื‘ื” ืงื™ืฉื•ืจื™ื ืฉื™ืžื•ืฉื™ื™ื ื‘ืžืืžืจ. ืงืจื™ืื” ืฉืžื—ื”.

ืžื™ ื”ื ืžื”ื ื“ืกื™ ื ืชื•ื ื™ื ื•ืื™ืš ื”ื•ืคื›ื™ื ืœื›ื–ื”?

ืžื“ืจื™ืš ืคืฉื•ื˜ ื›ื™ืฆื“ ืœืชืคื•ืก ืืช ื’ืœ ื”ื ื“ืกืช ื ืชื•ื ื™ื ื•ืœื ืœืชืช ืœื• ืœื’ืจื•ืจ ืื•ืชืš ืœืชื”ื•ื.

ื ืจืื” ืฉื›ื•ืœื ืจื•ืฆื™ื ืœื”ื™ื•ืช ืžื“ืขื ื™ ื ืชื•ื ื™ื ื‘ื™ืžื™ื ืืœื”. ืื‘ืœ ืžื” ืขื ื”ื ื“ืกืช ื ืชื•ื ื™ื? ื‘ืขื™ืงืจื• ืฉืœ ื“ื‘ืจ, ื–ื”ื• ืกื•ื’ ืฉืœ ื”ื›ืœืื” ืฉืœ ืžื ืชื— ื ืชื•ื ื™ื ื•ืžื“ืขืŸ ื ืชื•ื ื™ื; ืžื”ื ื“ืก ื ืชื•ื ื™ื ืื—ืจืื™ ื‘ื“ืจืš ื›ืœืœ ืขืœ ื ื™ื”ื•ืœ ื–ืจื™ืžื•ืช ืขื‘ื•ื“ื”, ืขื™ื‘ื•ื“ ืฆื™ื ื•ืจื•ืช ื•ืชื”ืœื™ื›ื™ ETL. ื‘ืฉืœ ื—ืฉื™ื‘ื•ืชืŸ ืฉืœ ืคื•ื ืงืฆื™ื•ืช ืืœื•, ื–ื”ื• ื›ืจื’ืข ืขื•ื“ ื–'ืจื’ื•ืŸ ืžืงืฆื•ืขื™ ืคื•ืคื•ืœืจื™ ืฉืฆื•ื‘ืจ ืชืื•ืฆื” ื‘ืื•ืคืŸ ืืงื˜ื™ื‘ื™.

ืžืฉื›ื•ืจื•ืช ื’ื‘ื•ื”ื•ืช ื•ื‘ื™ืงื•ืฉ ืขืฆื•ื ื”ื ืจืง ื—ืœืง ืงื˜ืŸ ืžืžื” ืฉื”ื•ืคืš ืืช ื”ืžืฉืจื” ื”ื–ื• ืœืื˜ืจืงื˜ื™ื‘ื™ืช ื‘ืžื™ื•ื—ื“! ืื ืืชื” ืจื•ืฆื” ืœื”ืฆื˜ืจืฃ ืœืฉื•ืจื•ืช ื”ื’ื™ื‘ื•ืจื™ื, ืืฃ ืคืขื ืœื ืžืื•ื—ืจ ืžื“ื™ ืœื”ืชื—ื™ืœ ืœืœืžื•ื“. ื‘ืคื•ืกื˜ ื”ื–ื”, ืืกืคืชื™ ืืช ื›ืœ ื”ืžื™ื“ืข ื”ื“ืจื•ืฉ ื›ื“ื™ ืœืขื–ื•ืจ ืœืš ืœืขืฉื•ืช ืืช ื”ืฆืขื“ื™ื ื”ืจืืฉื•ื ื™ื ืฉืœืš.

ืื– ื‘ื•ืื• ื ืชื—ื™ืœ!

ืžื”ื™ ื”ื ื“ืกืช ื ืชื•ื ื™ื?

ื‘ื›ื ื•ืช, ืื™ืŸ ื”ืกื‘ืจ ื˜ื•ื‘ ืžื–ื”:

"ืžื“ืขืŸ ื™ื›ื•ืœ ืœื’ืœื•ืช ื›ื•ื›ื‘ ื—ื“ืฉ, ืื‘ืœ ื”ื•ื ืœื ื™ื›ื•ืœ ืœื™ืฆื•ืจ ืื—ื“. ื”ื•ื ื™ืฆื˜ืจืš ืœื‘ืงืฉ ืžืžื”ื ื“ืก ืฉื™ืขืฉื” ืืช ื–ื” ื‘ืฉื‘ื™ืœื•".

-ื’ื•ืจื“ื•ืŸ ืœื™ื ื“ื–ื™ ื’ืœื’

ืœืคื™ื›ืš, ืชืคืงื™ื“ื• ืฉืœ ืžื”ื ื“ืก ื ืชื•ื ื™ื ื”ื•ื ื“ื™ ืžืฉืžืขื•ืชื™.

ื›ืคื™ ืฉื”ืฉื ืžืจืžื–, ื”ื ื“ืกืช ื ืชื•ื ื™ื ืขื•ืกืงืช ื‘ื ืชื•ื ื™ื, ื›ืœื•ืžืจ ืžืกื™ืจื”, ืื—ืกื•ืŸ ื•ืขื™ื‘ื•ื“ ืฉืœื”ื. ื‘ื”ืชืื ืœื›ืš, ื”ืžืฉื™ืžื” ื”ืขื™ืงืจื™ืช ืฉืœ ื”ืžื”ื ื“ืกื™ื ื”ื™ื ืœืกืคืง ืชืฉืชื™ืช ืืžื™ื ื” ืœื ืชื•ื ื™ื. ืื ื ืกืชื›ืœ ืขืœ ื”ื™ืจืจื›ื™ื™ืช ื”-AI ืฉืœ ื”ืฆืจื›ื™ื, ื”ื ื“ืกืช ื ืชื•ื ื™ื ืชื•ืคืกืช ืืช 2-3 ื”ืฉืœื‘ื™ื ื”ืจืืฉื•ื ื™ื: ืื™ืกื•ืฃ, ืชื ื•ืขื” ื•ืื—ืกื•ืŸ, ื”ื›ื ืช ื ืชื•ื ื™ื.

ืžื™ ื”ื ืžื”ื ื“ืกื™ ื ืชื•ื ื™ื ื•ืื™ืš ื”ื•ืคื›ื™ื ืœื›ื–ื”?

ืžื” ืขื•ืฉื” ืžื”ื ื“ืก ื ืชื•ื ื™ื?

ืขื ื”ื•ืคืขืช ื”ื‘ื™ื’ ื“ืื˜ื”, ื”ื™ืงืฃ ื”ืื—ืจื™ื•ืช ื”ืฉืชื ื” ื‘ืื•ืคืŸ ื“ืจืžื˜ื™. ืื ื‘ืขื‘ืจ ืžื•ืžื—ื™ื ืืœื• ื›ืชื‘ื• ืฉืื™ืœืชื•ืช SQL ื’ื“ื•ืœื•ืช ื•ื ืชื•ื ื™ื ืžื–ื•ืงืงื™ื ื‘ืืžืฆืขื•ืช ื›ืœื™ื ื›ื’ื•ืŸ Informatica ETL, Pentaho ETL, Talend, ื›ืขืช ื”ื“ืจื™ืฉื•ืช ืœืžื”ื ื“ืกื™ ื ืชื•ื ื™ื ื’ื“ืœื•.

ืœืจื•ื‘ ื”ื—ื‘ืจื•ืช ืขื ืžืฉืจื•ืช ืคื ื•ื™ื•ืช ืคืชื•ื—ื•ืช ืœืชืคืงื™ื“ ืžื”ื ื“ืก ื ืชื•ื ื™ื ื™ืฉ ืืช ื”ื“ืจื™ืฉื•ืช ื”ื‘ืื•ืช:

  • ื™ื“ืข ืžืฆื•ื™ืŸ ื‘-SQL ื•ื‘-Python.
  • ื ื™ืกื™ื•ืŸ ืขื ืคืœื˜ืคื•ืจืžื•ืช ืขื ืŸ, ื‘ืžื™ื•ื—ื“ Amazon Web Services.
  • ืขื“ื™ืคื•ืช ืœื™ื“ืข ื‘-Java/Scala.
  • ื”ื‘ื ื” ื˜ื•ื‘ื” ืฉืœ ืžืกื“ื™ ื ืชื•ื ื™ื ืฉืœ SQL ื•-NoSQL (ื“ื•ื’ืžื ื•ืช ื ืชื•ื ื™ื, ืื—ืกื•ืŸ ื ืชื•ื ื™ื).

ื–ื›ื•ืจ, ืืœื• ื”ื ืจืง ื”ื“ื‘ืจื™ื ื”ื—ื™ื•ื ื™ื™ื. ืžืจืฉื™ืžื” ื–ื•, ื ื™ืชืŸ ืœื”ื ื™ื— ืฉืžื”ื ื“ืกื™ ื ืชื•ื ื™ื ื”ื ืžื•ืžื—ื™ื ื‘ืชื—ื•ื ืคื™ืชื•ื— ืชื•ื›ื ื” ื•-backend.
ืœื“ื•ื’ืžื”, ืื ื—ื‘ืจื” ืžืชื—ื™ืœื” ืœื™ื™ืฆืจ ื›ืžื•ืช ื’ื“ื•ืœื” ืฉืœ ื ืชื•ื ื™ื ืžืžืงื•ืจื•ืช ืฉื•ื ื™ื, ื”ืžืฉื™ืžื” ืฉืœืš ื›ืžื”ื ื“ืก ื ืชื•ื ื™ื ื”ื™ื ืœืืจื’ืŸ ืืช ืื™ืกื•ืฃ ื”ืžื™ื“ืข, ื”ืขื™ื‘ื•ื“ ื•ื”ืื—ืกื•ืŸ ืฉืœื•.

ืจืฉื™ืžืช ื”ื›ืœื™ื ื”ืžืฉืžืฉื™ื ื‘ืžืงืจื” ื–ื” ืขืฉื•ื™ื” ืœื”ื™ื•ืช ืฉื•ื ื”, ื”ื›ืœ ืชืœื•ื™ ื‘ื ืคื— ื”ื ืชื•ื ื™ื ื”ืœืœื•, ืžื”ื™ืจื•ืช ืงื‘ืœืชื ื•ื”ื˜ืจื•ื’ื ื™ื•ืช. ืจื•ื‘ ื”ื—ื‘ืจื•ืช ืœื ืขื•ืกืงื•ืช ื‘ื›ืœืœ ื‘-Big Data, ืื– ื‘ืชื•ืจ ืžืื’ืจ ืžืจื›ื–ื™, ืžื” ืฉื ืงืจื ืžื—ืกืŸ ื ืชื•ื ื™ื, ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ืžืกื“ ื ืชื•ื ื™ื SQL (PostgreSQL, MySQL ื•ื›ื•') ืขื ืกื˜ ืงื˜ืŸ ืฉืœ ืกืงืจื™ืคื˜ื™ื ืฉืžื–ื™ืŸ ืืช ื”ื ืชื•ื ื™ื ืœืชื•ืš ื”ืžื—ืกืŸ.

ืœืขื ืงื™ื•ืช IT ื›ืžื• ื’ื•ื’ืœ, ืืžื–ื•ืŸ, ืคื™ื™ืกื‘ื•ืง ืื• ื“ืจื•ืคื‘ื•ืงืก ื™ืฉ ื“ืจื™ืฉื•ืช ื’ื‘ื•ื”ื•ืช ื™ื•ืชืจ: ื™ื“ืข ื‘-Python, Java ืื• Scala.

  • ื ื™ืกื™ื•ืŸ ืขื ื‘ื™ื’ ื“ืื˜ื”: Hadoop, Spark, Kafka.
  • ื”ื›ืจืช ืืœื’ื•ืจื™ืชืžื™ื ื•ืžื‘ื ื™ ื ืชื•ื ื™ื.
  • ื”ื‘ื ืช ื”ื™ืกื•ื“ื•ืช ืฉืœ ืžืขืจื›ื•ืช ืžื‘ื•ื–ืจื•ืช.
  • ื ื™ืกื™ื•ืŸ ื‘ื›ืœื™ื ืœื”ื“ืžื™ื™ืช ื ืชื•ื ื™ื ื›ื’ื•ืŸ Tableau ืื• ElasticSearch - ื™ืชืจื•ืŸ.

ื›ืœื•ืžืจ, ื™ืฉื ื• ืžืขื‘ืจ ื‘ืจื•ืจ ืœื›ื™ื•ื•ืŸ ื‘ื™ื’ ื“ืื˜ื”, ื›ืœื•ืžืจ ื‘ืขื™ื‘ื•ื“ื ื‘ืขื•ืžืกื™ื ื’ื‘ื•ื”ื™ื. ืœื—ื‘ืจื•ืช ืืœื• ื“ืจื™ืฉื•ืช ืžื•ื’ื‘ืจื•ืช ืœืกื•ื‘ืœื ื•ืช ืชืงืœื•ืช ื‘ืžืขืจื›ืช.

ืžื”ื ื“ืกื™ ื ืชื•ื ื™ื ื ื’ื“ ืžื“ืขื ื™ ื ืชื•ื ื™ื

ืžื™ ื”ื ืžื”ื ื“ืกื™ ื ืชื•ื ื™ื ื•ืื™ืš ื”ื•ืคื›ื™ื ืœื›ื–ื”?
ืื•ืงื™ื™, ื–ื• ื”ื™ื™ืชื” ื”ืฉื•ื•ืื” ืคืฉื•ื˜ื” ื•ืžืฆื—ื™ืงื” (ืฉื•ื ื“ื‘ืจ ืื™ืฉื™), ืื‘ืœ ื‘ืžืฆื™ืื•ืช ื–ื” ื”ืจื‘ื” ื™ื•ืชืจ ืžืกื•ื‘ืš.

ืจืืฉื™ืช, ื›ื“ืื™ ืฉืชื“ืขื• ืฉื™ืฉ ื”ืจื‘ื” ืื™ ื‘ื”ื™ืจื•ืช ื‘ืชื™ื—ื•ื ื”ืชืคืงื™ื“ื™ื ื•ื”ื›ื™ืฉื•ืจื™ื ืฉืœ ืžื“ืขืŸ ื ืชื•ื ื™ื ื•ืžื”ื ื“ืก ื ืชื•ื ื™ื. ื›ืœื•ืžืจ, ืืชื” ื™ื›ื•ืœ ื‘ืงืœื•ืช ืœื”ืชื‘ืœื‘ืœ ืœื’ื‘ื™ ื”ื›ื™ืฉื•ืจื™ื ื”ื“ืจื•ืฉื™ื ื›ื“ื™ ืœื”ื™ื•ืช ืžื”ื ื“ืก ื ืชื•ื ื™ื ืžืฆืœื™ื—. ื›ืžื•ื‘ืŸ, ื™ืฉ ืžื™ื•ืžื ื•ื™ื•ืช ืžืกื•ื™ืžื•ืช ื”ื—ื•ืคืคื•ืช ืœืฉื ื™ ื”ืชืคืงื™ื“ื™ื. ืื‘ืœ ื™ืฉ ื’ื ืžืกืคืจ ื›ื™ืฉื•ืจื™ื ืžื ื•ื’ื“ื™ื ื‘ืชื›ืœื™ืช.

ืžื“ืขื™ ื”ื ืชื•ื ื™ื ื”ื ืขืกืง ืจืฆื™ื ื™, ืื‘ืœ ืื ื—ื ื• ืžืชืงื“ืžื™ื ืœืขื‘ืจ ืขื•ืœื ืฉืœ ืžื“ืขื™ ื ืชื•ื ื™ื ืคื•ื ืงืฆื™ื•ื ืœื™ื™ื ืฉื‘ื• ืžืชืจื’ืœื™ื ืžืกื•ื’ืœื™ื ืœื‘ืฆืข ื ื™ืชื•ื—ื™ื ืžืฉืœื”ื. ื›ื“ื™ ืœืืคืฉืจ ืฆื™ื ื•ืจื•ืช ื ืชื•ื ื™ื ื•ืžื‘ื ื™ ื ืชื•ื ื™ื ืžืฉื•ืœื‘ื™ื, ืืชื” ืฆืจื™ืš ืžื”ื ื“ืกื™ ื ืชื•ื ื™ื, ืœื ืžื“ืขื ื™ ื ืชื•ื ื™ื.

ื”ืื ืžื”ื ื“ืก ื ืชื•ื ื™ื ืžื‘ื•ืงืฉ ื™ื•ืชืจ ืžืืฉืจ ืžื“ืขืŸ ื ืชื•ื ื™ื?

- ื›ืŸ, ื›ื™ ืœืคื ื™ ืฉืืชื” ื™ื›ื•ืœ ืœื”ื›ื™ืŸ ืขื•ื’ืช ื’ื–ืจ, ืืชื” ืฆืจื™ืš ืงื•ื“ื ืœืืกื•ืฃ, ืœืงืœืฃ ื•ืœื”ืฆื˜ื™ื™ื“ ื‘ื’ื–ืจ!

ืžื”ื ื“ืก ื ืชื•ื ื™ื ืžื‘ื™ืŸ ื‘ืชื›ื ื•ืช ื˜ื•ื‘ ื™ื•ืชืจ ืžื›ืœ ืžื“ืขืŸ ื ืชื•ื ื™ื, ืื‘ืœ ื›ืฉื–ื” ืžื’ื™ืข ืœืกื˜ื˜ื™ืกื˜ื™ืงื”, ื”ื”ืคืš ื”ื•ื ื”ื ื›ื•ืŸ.

ืื‘ืœ ื”ื ื” ื”ื™ืชืจื•ืŸ ืฉืœ ืžื”ื ื“ืก ื ืชื•ื ื™ื:

ื‘ืœืขื“ื™ื•, ื”ืขืจืš ืฉืœ ืžื•ื“ืœ ืื‘ ื”ื˜ื™ืคื•ืก, ืœืจื•ื‘ ืžื•ืจื›ื‘ ืžื—ืชื™ื›ืช ืงื•ื“ ืื™ื›ื•ืชื™ ื ื•ืจื ื‘ืงื•ื‘ืฅ Python, ื”ืžืชืงื‘ืœ ืžืžื“ืขืŸ ื ืชื•ื ื™ื ื•ืžื™ื™ืฆืจ ืื™ื›ืฉื”ื• ืชื•ืฆืื”, ืฉื•ืืฃ ืœืืคืก.

ืœืœื ืžื”ื ื“ืก ื ืชื•ื ื™ื, ื”ืงื•ื“ ื”ื–ื” ืœืขื•ืœื ืœื ื™ื”ืคื•ืš ืœืคืจื•ื™ืงื˜ ื•ืฉื•ื ื‘ืขื™ื” ืขืกืงื™ืช ืœื ืชื™ืคืชืจ ื‘ื™ืขื™ืœื•ืช. ืžื”ื ื“ืก ื”ื ืชื•ื ื™ื ืžื ืกื” ืœื”ืคื•ืš ืืช ื›ืœ ื–ื” ืœืžื•ืฆืจ.

ืžื™ื“ืข ื‘ืกื™ืกื™ ืฉืขืœ ืžื”ื ื“ืก ื ืชื•ื ื™ื ืœื“ืขืช

ืžื™ ื”ื ืžื”ื ื“ืกื™ ื ืชื•ื ื™ื ื•ืื™ืš ื”ื•ืคื›ื™ื ืœื›ื–ื”?

ืœื›ืŸ, ืื ื”ืขื‘ื•ื“ื” ื”ื–ื• ืžื•ืฆื™ืื” ืžื›ื ืืช ื”ืื•ืจ ื•ืืชื ืžืชืœื”ื‘ื™ื โ€“ ืชื•ื›ืœื• ืœืœืžื•ื“ ืื•ืชื”, ืชื•ื›ืœื• ืœืฉืœื•ื˜ ื‘ื›ืœ ื”ืžื™ื•ืžื ื•ื™ื•ืช ื”ื ื“ืจืฉื•ืช ื•ืœื”ืคื•ืš ืœื›ื•ื›ื‘ ืจื•ืง ืืžื™ืชื™ ื‘ืชื—ื•ื ื”ื ื“ืกืช ื”ื ืชื•ื ื™ื. ื•ื›ืŸ, ืืชื” ื™ื›ื•ืœ ืœืขืฉื•ืช ื–ืืช ื’ื ืœืœื ื›ื™ืฉื•ืจื™ ืชื›ื ื•ืช ืื• ื™ื“ืข ื˜ื›ื ื™ ืื—ืจ. ื–ื” ืงืฉื”, ืื‘ืœ ืืคืฉืจื™!

ืžื”ื ื”ืฆืขื“ื™ื ื”ืจืืฉื•ื ื™ื?

ืฆืจื™ืš ืฉื™ื”ื™ื” ืœืš ืžื•ืฉื’ ื›ืœืœื™ ืžื” ื–ื” ืžื”.

ืงื•ื“ื ื›ืœ, ื”ื ื“ืกืช ื ืชื•ื ื™ื ืžืชื™ื™ื—ืกืช ืœืžื“ืขื™ ื”ืžื—ืฉื‘. ืœื™ืชืจ ื“ื™ื•ืง, ืขืœื™ืš ืœื”ื‘ื™ืŸ ืืœื’ื•ืจื™ืชืžื™ื ื•ืžื‘ื ื™ ื ืชื•ื ื™ื ื™ืขื™ืœื™ื. ืฉื ื™ืช, ืžืื—ืจ ืฉืžื”ื ื“ืกื™ ื ืชื•ื ื™ื ืขื•ื‘ื“ื™ื ืขื ื ืชื•ื ื™ื, ื™ืฉ ืฆื•ืจืš ืœื”ื‘ื™ืŸ ืืช ื”ืขืงืจื•ื ื•ืช ืฉืœ ืžืกื“ื™ ื ืชื•ื ื™ื ื•ืืช ื”ืžื‘ื ื™ื ื”ืขื•ืžื“ื™ื ื‘ื‘ืกื™ืกื.

ืœื“ื•ื’ืžื”, ืžืกื“ื™ ื ืชื•ื ื™ื ืจื’ื™ืœื™ื ืฉืœ B-tree SQL ืžื‘ื•ืกืกื™ื ืขืœ ืžื‘ื ื” ื”ื ืชื•ื ื™ื ืฉืœ B-Tree, ื›ืžื• ื’ื, ื‘ืžืื’ืจื™ื ืžื‘ื•ื–ืจื™ื ืžื•ื“ืจื ื™ื™ื, LSM-Tree ื•ืฉื™ื ื•ื™ื™ื ืื—ืจื™ื ืฉืœ ื˜ื‘ืœืื•ืช hash.

*ืฉืœื‘ื™ื ืืœื” ืžื‘ื•ืกืกื™ื ืขืœ ืžืืžืจ ื ื”ื“ืจ ืขื“ื™ืœื™ื” ื—ืฉื˜ืžื•ื‘ื”. ืื–, ืื ืืชื” ื™ื•ื“ืข ืจื•ืกื™ืช, ืชืžื›ื• ื‘ืกื•ืคืจ ื”ื–ื” ื•ืงืจื ื”ืคื•ืกื˜ ืฉืœื•.

1. ืืœื’ื•ืจื™ืชืžื™ื ื•ืžื‘ื ื™ ื ืชื•ื ื™ื

ืฉื™ืžื•ืฉ ื‘ืžื‘ื ื” ื”ื ืชื•ื ื™ื ื”ื ื›ื•ืŸ ื™ื›ื•ืœ ืœืฉืคืจ ืžืฉืžืขื•ืชื™ืช ืืช ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ืืœื’ื•ืจื™ืชื. ื‘ืื•ืคืŸ ืื™ื“ื™ืืœื™, ื›ื•ืœื ื• ืฆืจื™ื›ื™ื ืœืœืžื•ื“ ืขืœ ืžื‘ื ื™ ื ืชื•ื ื™ื ื•ืืœื’ื•ืจื™ืชืžื™ื ื‘ื‘ืชื™ ื”ืกืคืจ ืฉืœื ื•, ืื‘ืœ ื–ื” ืžื›ื•ืกื” ืจืง ืœืขืชื™ื ืจื—ื•ืงื•ืช. ื‘ื›ืœ ืžืงืจื”, ืืฃ ืคืขื ืœื ืžืื•ื—ืจ ืžื“ื™ ืœื”ื›ื™ืจ.
ืื– ื”ื ื” ื”ืงื•ืจืกื™ื ื”ื—ื™ื ืžื™ื™ื ื”ืื”ื•ื‘ื™ื ืขืœื™ ืœืœื™ืžื•ื“ ืžื‘ื ื™ ื ืชื•ื ื™ื ื•ืืœื’ื•ืจื™ืชืžื™ื:

ื‘ื ื•ืกืฃ, ืืœ ืชืฉื›ื— ืืช ื”ืขื‘ื•ื“ื” ื”ืงืœืืกื™ืช ืฉืœ ืชื•ืžืก ืงื•ืจืžืŸ ืขืœ ืืœื’ื•ืจื™ืชืžื™ื - ืžื‘ื•ื ืœืืœื’ื•ืจื™ืชืžื™ื. ื–ื•ื”ื™ ื”ืคื ื™ื” ื”ืžื•ืฉืœืžืช ื›ืืฉืจ ืืชื” ืฆืจื™ืš ืœืจืขื ืŸ ืืช ื”ื–ื™ื›ืจื•ืŸ ืฉืœืš.

  • ื›ื“ื™ ืœืฉืคืจ ืืช ื”ื›ื™ืฉื•ืจื™ื ืฉืœืš, ื”ืฉืชืžืฉ Leetcode.

ืืชื” ื™ื›ื•ืœ ื’ื ืœืฆืœื•ืœ ืœืชื•ืš ืขื•ืœื ืžืกื“ื™ ื”ื ืชื•ื ื™ื ืขื ืกืจื˜ื•ื ื™ื ืžื“ื”ื™ืžื™ื ืžืื•ื ื™ื‘ืจืกื™ื˜ืช ืงืจื ื’ื™ ืžืœื•ืŸ ื‘ื™ื•ื˜ื™ื•ื‘:

2. ืœืžื“ SQL

ื›ืœ ื”ื—ื™ื™ื ืฉืœื ื• ื”ื ื ืชื•ื ื™ื. ื•ื›ื“ื™ ืœื—ืœืฅ ืืช ื”ื ืชื•ื ื™ื ื”ืืœื” ืžืžืกื“ ื”ื ืชื•ื ื™ื, ืืชื” ืฆืจื™ืš "ืœื“ื‘ืจ" ืื™ืชื• ื‘ืื•ืชื” ืฉืคื”.

SQL (Structured Query Language) ื”ื™ื ืฉืคืช ื”ืชืงืฉื•ืจืช ื‘ืชื—ื•ื ื”ื ืชื•ื ื™ื. ื‘ืœื™ ืงืฉืจ ืœืžื” ืฉืžื™ืฉื”ื• ืื•ืžืจ, SQL ื—ื™, ื—ื™ ื•ื™ื—ื™ื” ื”ืจื‘ื” ืžืื•ื“ ื–ืžืŸ.

ืื ื”ื™ื™ืชื ื‘ืคื™ืชื•ื— ื–ืžืŸ ืจื‘, ื‘ื•ื•ื“ืื™ ืฉืžืชื ืœื‘ ืฉืฉืžื•ืขื•ืช ืขืœ ื”ืžื•ื•ืช ื”ืงืจื•ื‘ ืฉืœ SQL ืฆืฆื•ืช ืžืขืช ืœืขืช. ื”ืฉืคื” ืคื•ืชื—ื” ื‘ืชื—ื™ืœืช ืฉื ื•ืช ื”-70 ื•ืขื“ื™ื™ืŸ ืคื•ืคื•ืœืจื™ืช ืžืื•ื“ ื‘ืงืจื‘ ืื ืœื™ืกื˜ื™ื, ืžืคืชื—ื™ื ื•ืคืฉื•ื˜ ื—ื•ื‘ื‘ื™.
ืœืœื ื™ื“ืข ื‘-SQL ืื™ืŸ ืžื” ืœืขืฉื•ืช ื‘ื”ื ื“ืกืช ื ืชื•ื ื™ื ืžื›ื™ื•ื•ืŸ ืฉื‘ื”ื›ืจื— ืชืฆื˜ืจืš ืœื™ืฆื•ืจ ืฉืื™ืœืชื•ืช ื›ื“ื™ ืœืื—ื–ืจ ื ืชื•ื ื™ื. ื›ืœ ืžื—ืกื ื™ ื”ื‘ื™ื’ ื“ืื˜ื” ื”ืžื•ื“ืจื ื™ื™ื ืชื•ืžื›ื™ื ื‘-SQL:

  • ื”ืื“ื•ื ืฉืœ ืืžื–ื•ืŸ
  • HP ื•ืจื˜ื™ืงื”
  • ืื•ืจืงืœ
  • ืฉืจืช SQL

... ื•ืจื‘ื™ื ืื—ืจื™ื.

ื›ื“ื™ ืœื ืชื— ืฉื›ื‘ื” ื’ื“ื•ืœื” ืฉืœ ื ืชื•ื ื™ื ื”ืžืื•ื—ืกื ื™ื ื‘ืžืขืจื›ื•ืช ืžื‘ื•ื–ืจื•ืช ื›ืžื• HDFS, ื”ื•ืžืฆืื• ืžื ื•ืขื™ SQL: Apache Hive, Impala ื•ื›ื•'. ืชืจืื”, ื–ื” ืœื ื”ื•ืœืš ืœืฉื•ื ืžืงื•ื.

ืื™ืš ืœืœืžื•ื“ SQL? ืคืฉื•ื˜ ืชืขืฉื” ืืช ื–ื” ื‘ืคื•ืขืœ.

ืœืฉื ื›ืš, ื”ื™ื™ืชื™ ืžืžืœื™ืฅ ืœื‘ื“ื•ืง ื”ื“ืจื›ื” ืžืฆื•ื™ื ืช, ืฉื”ื™ื, ืื’ื‘, ื‘ื—ื™ื ื ื ื™ืชื•ื— ืžืฆื‘ื™ื.

  1. SQL ื‘ื™ื ื•ื ื™
  2. ืฆื™ืจื•ืฃ ื ืชื•ื ื™ื ื‘-SQL

ืžื” ืฉืžื™ื™ื—ื“ ืืช ื”ืงื•ืจืกื™ื ื”ืืœื” ื”ื•ื ืฉื™ืฉ ืœื”ื ืกื‘ื™ื‘ื” ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ืช ืฉื‘ื” ืืชื” ื™ื›ื•ืœ ืœื›ืชื•ื‘ ื•ืœื”ืจื™ืฅ ืฉืื™ืœืชื•ืช SQL ื™ืฉื™ืจื•ืช ื‘ื“ืคื“ืคืŸ ืฉืœืš. ืžึทืฉืืึธื‘ SQL ืžื•ื“ืจื ื™ ืœื ื™ื”ื™ื” ืžื™ื•ืชืจ. ื•ืืชื” ื™ื›ื•ืœ ืœื™ื™ืฉื ืืช ื”ื™ื“ืข ื”ื–ื” ืžืฉื™ืžื•ืช Leetcode ื‘ืกืขื™ืฃ ืžืื’ืจื™ ืžื™ื“ืข.

3. ืชื›ื ื•ืช ื‘ืคื™ื™ืชื•ืŸ ื•ื‘-Java/Scala

ืœืžื” ื›ื“ืื™ ืœืœืžื•ื“ ืืช ืฉืคืช ื”ืชื›ื ื•ืช Python, ื›ื‘ืจ ื›ืชื‘ืชื™ ื‘ืžืืžืจ Python ืœืขื•ืžืช R. ื‘ื—ื™ืจืช ื”ื›ืœื™ ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ ืขื‘ื•ืจ AI, ML ื•-Data Science. ื›ืฉืžื“ื•ื‘ืจ ื‘-Java ื•-Scala, ืจื•ื‘ ื”ื›ืœื™ื ืœืื—ืกื•ืŸ ื•ืขื™ื‘ื•ื“ ื›ืžื•ื™ื•ืช ืื“ื™ืจื•ืช ืฉืœ ื ืชื•ื ื™ื ื›ืชื•ื‘ื™ื ื‘ืฉืคื•ืช ืืœื•. ืœื“ื•ื’ืžื”:

  • ืืคืืฆ'ื™ ืงืคืงื (ืกืงืืœื”)
  • Hadoop, HDFS (Java)
  • ืืคืืฆ'ื™ ืกืคืืจืง (ืกืงืืœื”)
  • ืืคืืฆ'ื™ ืงืกื ื“ืจื” (ื’'ืื•ื•ื”)
  • HBase (Java)
  • Apache Hive (Java)

ื›ื“ื™ ืœื”ื‘ื™ืŸ ืื™ืš ื”ื›ืœื™ื ื”ืืœื” ืขื•ื‘ื“ื™ื, ืืชื” ืฆืจื™ืš ืœื“ืขืช ืืช ื”ืฉืคื•ืช ืฉื‘ื”ืŸ ื”ื ื›ืชื•ื‘ื™ื. ื”ื’ื™ืฉื” ื”ืคื•ื ืงืฆื™ื•ื ืœื™ืช ืฉืœ Scala ืžืืคืฉืจืช ืœืš ืœืคืชื•ืจ ื‘ื™ืขื™ืœื•ืช ื‘ืขื™ื•ืช ืขื™ื‘ื•ื“ ื ืชื•ื ื™ื ืžืงื‘ื™ืœื•ืช. ืคื™ื™ืชื•ืŸ, ืœืžืจื‘ื” ื”ืฆืขืจ, ืœื ื™ื›ื•ืœ ืœื”ืชืคืืจ ื‘ืžื”ื™ืจื•ืช ื•ื‘ืขื™ื‘ื•ื“ ืžืงื‘ื™ืœ. ื‘ืื•ืคืŸ ื›ืœืœื™, ื™ื“ืข ื‘ืžืกืคืจ ืฉืคื•ืช ื•ืคืจื“ื™ื’ืžื•ืช ืชื›ื ื•ืช ื˜ื•ื‘ื•ืช ืœืจื•ื—ื‘ ื”ื’ื™ืฉื•ืช ืœืคืชืจื•ืŸ ื‘ืขื™ื•ืช.

ื›ื“ื™ ืœืฆืœื•ืœ ืœืชื•ืš ืฉืคืช ืกืงืืœื”, ืืชื” ื™ื›ื•ืœ ืœืงืจื•ื ืชื›ื ื•ืช ื‘ืกืงืืœื” ืžืžื—ื‘ืจ ื”ืฉืคื”. ื˜ื•ื•ื™ื˜ืจ ืคืจืกืžื” ื’ื ืžื“ืจื™ืš ืžื‘ื•ื ื˜ื•ื‘ - ื‘ื™ืช ืกืคืจ ืกืงืืœื”.

ืœื’ื‘ื™ ืคื™ื™ืชื•ืŸ, ืื ื™ ืžืืžื™ืŸ ืคื™ื™ืชื•ืŸ ืฉื•ื˜ืฃ ื”ืกืคืจ ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ ื‘ืจืžื” ื”ื‘ื™ื ื•ื ื™ืช.

4. ื›ืœื™ื ืœืขื‘ื•ื“ื” ืขื ื‘ื™ื’ ื“ืื˜ื”

ืœื”ืœืŸ ืจืฉื™ืžื” ืฉืœ ื”ื›ืœื™ื ื”ืคื•ืคื•ืœืจื™ื™ื ื‘ื™ื•ืชืจ ื‘ืขื•ืœื ื”ื‘ื™ื’ ื“ืื˜ื”:

  • ืืคืืฆ 'ื™ ืกืคืืจืง
  • ืืคืืฆ'ื™ ืงืคืงื
  • Apache Hadoop (HDFS, HBase, Hive)
  • ืืคืืฆ'ื” ืงืกื ื“ืจื”

ืืชื” ื™ื›ื•ืœ ืœืžืฆื•ื ืžื™ื“ืข ื ื•ืกืฃ ืขืœ ื‘ื ื™ื™ืช ื‘ืœื•ืงื™ ื ืชื•ื ื™ื ื’ื“ื•ืœื™ื ื‘ืžื“ื”ื™ื ื”ื–ื” ืกื‘ื™ื‘ื” ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ืช. ื”ื›ืœื™ื ื”ืคื•ืคื•ืœืจื™ื™ื ื‘ื™ื•ืชืจ ื”ื ืกืคืืจืง ื•ืงืคืงื. ื‘ื”ื—ืœื˜ ื›ื“ืื™ ืœืœืžื•ื“ ืื•ืชื, ืจืฆื•ื™ ืœื”ื‘ื™ืŸ ืื™ืš ื”ื ืขื•ื‘ื“ื™ื ืžื‘ืคื ื™ื. ื’'ื™ื™ ืงืจืคืก (ืžื—ื‘ืจ ืฉื•ืชืฃ ืฉืœ ืงืคืงื) ืคืจืกื ื™ืฆื™ืจื” ืžื•ื ื•ืžื ื˜ืœื™ืช ื‘-2013 ื”ื™ื•ืžืŸ: ืžื” ืฉื›ืœ ืžืคืชื— ืชื•ื›ื ื” ืฆืจื™ืš ืœื“ืขืช ืขืœ ื”ืคืฉื˜ืช ืฆื‘ื™ืจืช ื ืชื•ื ื™ื ื‘ื–ืžืŸ ืืžืชืื’ื‘, ื”ืจืขื™ื•ื ื•ืช ื”ืžืจื›ื–ื™ื™ื ืžืชืœืžื•ื“ ื–ื” ืฉื™ืžืฉื• ืœื™ืฆื™ืจืช ืืคืืฆ'ื™ ืงืคืงื.

5. ืคืœื˜ืคื•ืจืžื•ืช ืขื ืŸ

ืžื™ ื”ื ืžื”ื ื“ืกื™ ื ืชื•ื ื™ื ื•ืื™ืš ื”ื•ืคื›ื™ื ืœื›ื–ื”?

ื™ื“ืข ื‘ืคืœื˜ืคื•ืจืžืช ืขื ืŸ ืื—ืช ืœืคื—ื•ืช ื ืžืฆื ื‘ืจืฉื™ืžืช ื”ื“ืจื™ืฉื•ืช ื”ื‘ืกื™ืกื™ื•ืช ืœืžื•ืขืžื“ื™ื ืœืชืคืงื™ื“ ืžื”ื ื“ืก ื ืชื•ื ื™ื. ืžืขืกื™ืงื™ื ืžืขื“ื™ืคื™ื ืืช ืฉื™ืจื•ืชื™ ื”ืื™ื ื˜ืจื ื˜ ืฉืœ ืืžื–ื•ืŸ, ื›ืืฉืจ ืคืœื˜ืคื•ืจืžืช ื”ืขื ืŸ ืฉืœ ื’ื•ื’ืœ ื‘ืžืงื•ื ื”ืฉื ื™ ื•-Microsoft Azure ืžืกื™ื™ืžืช ืืช ืฉืœื•ืฉืช ื”ืจืืฉื•ื ื™ื.

ืขืœื™ืš ืœื”ื™ื•ืช ื‘ืขืœ ื™ื“ืข ื˜ื•ื‘ ื‘ืืžื–ื•ืŸ EC2, AWS Lambda, Amazon S3, DynamoDB.

6. ืžืขืจื›ื•ืช ืžื‘ื•ื–ืจื•ืช

ืขื‘ื•ื“ื” ืขื ื ืชื•ื ื™ื ื’ื“ื•ืœื™ื ืžืจืžื–ืช ืขืœ ื ื•ื›ื—ื•ืช ืฉืœ ืืฉื›ื•ืœื•ืช ืฉืœ ืžื—ืฉื‘ื™ื ื”ืคื•ืขืœื™ื ื‘ืื•ืคืŸ ืขืฆืžืื™, ืฉื”ืชืงืฉื•ืจืช ื‘ื™ื ื™ื”ื ืžืชื‘ืฆืขืช ื‘ืจืฉืช. ื›ื›ืœ ืฉื”ืืฉื›ื•ืœ ื’ื“ื•ืœ ื™ื•ืชืจ, ื›ืš ื’ื“ืœื” ื”ื”ืกืชื‘ืจื•ืช ืœื›ืฉืœ ืฉืœ ื”ืฆืžืชื™ื ื”ืื™ื‘ืจื™ื ืฉืœื•. ื›ื“ื™ ืœื”ื™ื•ืช ืžื“ืขืŸ ื ืชื•ื ื™ื ื’ื“ื•ืœ, ืืชื” ืฆืจื™ืš ืœื”ื‘ื™ืŸ ืืช ื”ื‘ืขื™ื•ืช ื•ืืช ื”ืคืชืจื•ื ื•ืช ื”ืงื™ื™ืžื™ื ืขื‘ื•ืจ ืžืขืจื›ื•ืช ืžื‘ื•ื–ืจื•ืช. ืื–ื•ืจ ื–ื” ื™ืฉืŸ ื•ืžื•ืจื›ื‘.

ืื ื“ืจื• ื˜ื ื ื‘ืื•ื ื ื—ืฉื‘ ืœื—ืœื•ืฅ ื‘ืชื—ื•ื ื–ื”. ืœืžื™ ืฉืœื ืžืคื—ื“ ืžืชืื•ืจื™ื” ืื ื™ ืžืžืœื™ืฅ ืขืœ ืกืคืจื• "ืžืขืจื›ื•ืช ืžื‘ื•ื–ืจื•ืช", ื–ื” ืื•ืœื™ ื ืจืื” ืžืจืชื™ืข ืœืžืชื—ื™ืœื™ื, ืื‘ืœ ื–ื” ื‘ืืžืช ื™ืขื–ื•ืจ ืœืš ืœื—ื“ื“ ืืช ื”ื›ื™ืฉื•ืจื™ื ืฉืœืš.

ืื ื™ ืฉื•ืงืœ ืขื™ืฆื•ื‘ ื™ื™ืฉื•ืžื™ื ืขืชื™ืจื™ ื ืชื•ื ื™ื ืžืืช ืžืจื˜ื™ืŸ ืงืœืคืžืŸ ืกืคืจ ื”ื”ื™ื›ืจื•ืช ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ. ื“ืจืš ืื’ื‘, ืœืžืจื˜ื™ืŸ ื™ืฉ ื ืคืœื ื‘ืœื•ื’. ืขื‘ื•ื“ืชื• ืชืกื™ื™ืข ื‘ืฉื™ื˜ืชื™ื•ืช ืฉืœ ื™ื“ืข ืขืœ ื‘ื ื™ื™ืช ืชืฉืชื™ืช ืžื•ื“ืจื ื™ืช ืœืื—ืกื•ืŸ ื•ืขื™ื‘ื•ื“ ื‘ื™ื’ ื“ืื˜ื”.
ืœืžื™ ืฉืื•ื”ื‘ ืœืฆืคื•ืช ื‘ืกืจื˜ื•ื ื™ื ื™ืฉ ืงื•ืจืก ื‘ื™ื•ื˜ื™ื•ื‘ ืžืขืจื›ื•ืช ืžื—ืฉื•ื‘ ืžื‘ื•ื–ืจื•ืช.

7. ืฆื™ื ื•ืจื•ืช ื ืชื•ื ื™ื

ืžื™ ื”ื ืžื”ื ื“ืกื™ ื ืชื•ื ื™ื ื•ืื™ืš ื”ื•ืคื›ื™ื ืœื›ื–ื”?

ืฆื™ื ื•ืจื•ืช ื ืชื•ื ื™ื ื”ื ืžืฉื”ื• ืฉืื™ ืืคืฉืจ ืœื—ื™ื•ืช ื‘ืœืขื“ื™ื• ื›ืžื”ื ื“ืก ื ืชื•ื ื™ื.

ืจื•ื‘ ื”ื–ืžืŸ, ืžื”ื ื“ืก ื ืชื•ื ื™ื ื‘ื•ื ื” ืžื” ืฉื ืงืจื ืฆื™ื ื•ืจ ื ืชื•ื ื™ื, ื›ืœื•ืžืจ ื”ื•ื ื™ื•ืฆืจ ืชื”ืœื™ืš ืœื”ืขื‘ืจืช ื ืชื•ื ื™ื ืžืžืงื•ื ืื—ื“ ืœืื—ืจ. ืืœื” ื™ื›ื•ืœื™ื ืœื”ื™ื•ืช ืกืงืจื™ืคื˜ื™ื ืžื•ืชืืžื™ื ืื™ืฉื™ืช ืฉืขื•ื‘ืจื™ื ืœ-API ืฉืœ ืฉื™ืจื•ืช ื—ื™ืฆื•ื ื™ ืื• ืžื‘ืฆืขื™ื ืฉืื™ืœืชืช SQL, ืžื’ื“ื™ืœื™ื ืืช ื”ื ืชื•ื ื™ื ื•ืžื›ื ื™ืกื™ื ืื•ืชื ืœื—ื ื•ืช ืžืจื›ื–ื™ืช (ืžื—ืกืŸ ื ืชื•ื ื™ื) ืื• ืœืžืื’ืจ ื ืชื•ื ื™ื ืœื ืžื•ื‘ื ื” (ืื’ืžื™ ื ืชื•ื ื™ื).

ืœืกื™ื›ื•ื: ืจืฉื™ืžืช ื”ื‘ื“ื™ืงื” ื”ื‘ืกื™ืกื™ืช ืœืžื”ื ื“ืก ื ืชื•ื ื™ื

ืžื™ ื”ื ืžื”ื ื“ืกื™ ื ืชื•ื ื™ื ื•ืื™ืš ื”ื•ืคื›ื™ื ืœื›ื–ื”?

ืœืกื™ื›ื•ื, ื ื“ืจืฉืช ื”ื‘ื ื” ื˜ื•ื‘ื” ืฉืœ ื”ื“ื‘ืจื™ื ื”ื‘ืื™ื:

  • ืžืขืจื›ื•ืช ืžื™ื“ืข;
  • ืคื™ืชื•ื— ืชื•ื›ื ื” (Agile, DevOps, Design Techniques, SOA);
  • ืžืขืจื›ื•ืช ืžื‘ื•ื–ืจื•ืช ื•ืชื›ื ื•ืช ืžืงื‘ื™ืœ;
  • ื™ืกื•ื“ื•ืช ืžืกื“ ื”ื ืชื•ื ื™ื - ืชื›ื ื•ืŸ, ืขื™ืฆื•ื‘, ืชืคืขื•ืœ ื•ืคืชืจื•ืŸ ืชืงืœื•ืช;
  • ืขื™ืฆื•ื‘ ื ื™ืกื•ื™ื™ื - ืžื‘ื—ื ื™ A/B ืœื”ื•ื›ื—ืช ืžื•ืฉื’ื™ื, ืงื‘ื™ืขืช ืžื”ื™ืžื ื•ืช, ื‘ื™ืฆื•ืขื™ ืžืขืจื›ืช ื•ืคื™ืชื•ื— ื ืชื™ื‘ื™ื ืืžื™ื ื™ื ืœืžืชืŸ ืคืชืจื•ื ื•ืช ื˜ื•ื‘ื™ื ื‘ืžื”ื™ืจื•ืช.

ืืœื• ื”ืŸ ืจืง ื—ืœืง ืžื”ื“ืจื™ืฉื•ืช ื›ื“ื™ ืœื”ื™ื•ืช ืžื”ื ื“ืก ื ืชื•ื ื™ื, ืื– ืœืžื“ ื•ืœื”ื‘ื™ืŸ ืžืขืจื›ื•ืช ื ืชื•ื ื™ื, ืžืขืจื›ื•ืช ืžื™ื“ืข, ืžืกื™ืจื”/ืคืจื™ืกื”/ืื™ื ื˜ื’ืจืฆื™ื” ืžืชืžืฉื›ืช, ืฉืคื•ืช ืชื›ื ื•ืช ื•ื ื•ืฉืื™ื ืื—ืจื™ื ื‘ืžื“ืขื™ ื”ืžื—ืฉื‘ (ืœื ื‘ื›ืœ ืชื—ื•ืžื™ ื”ืžืงืฆื•ืข).

ื•ืœื‘ืกื•ืฃ, ื”ื“ื‘ืจ ื”ืื—ืจื•ืŸ ืืš ื”ื—ืฉื•ื‘ ื‘ื™ื•ืชืจ ืฉืื ื™ ืจื•ืฆื” ืœื•ืžืจ.

ื”ื“ืจืš ืœื”ืคื•ืš ืœื”ื ื“ืกืช ื ืชื•ื ื™ื ืื™ื ื” ืคืฉื•ื˜ื” ื›ืคื™ ืฉื”ื™ื ืขืฉื•ื™ื” ืœื”ื™ืจืื•ืช. ื”ื•ื ืœื ืกื•ืœื—, ื”ื•ื ืžืชืกื›ืœ, ื•ืืชื” ื—ื™ื™ื‘ ืœื”ื™ื•ืช ืžื•ื›ืŸ ืœื–ื”. ื›ืžื” ืจื’ืขื™ื ื‘ืžืกืข ื”ื–ื” ืขืฉื•ื™ื™ื ืœื“ื—ื•ืฃ ืื•ืชืš ืœื•ื•ืชืจ. ืื‘ืœ ื–ื• ืขื‘ื•ื“ื” ืืžื™ืชื™ืช ื•ืชื”ืœื™ืš ืœืžื™ื“ื”.

ืจืง ืืœ ืชื›ืกื” ืื•ืชื• ืžื”ื”ืชื—ืœื”. ื›ืœ ื”ืขื ื™ื™ืŸ ื‘ื˜ื™ื•ืœ ื”ื•ื ืœืœืžื•ื“ ื›ืžื” ืฉื™ื•ืชืจ ื•ืœื”ื™ื•ืช ืžื•ื›ืŸ ืœืืชื’ืจื™ื ื—ื“ืฉื™ื.
ื”ื ื” ืชืžื•ื ื” ื ื”ื“ืจืช ืฉื ืชืงืœืชื™ ื‘ื” ืฉืžืžื—ื™ืฉื” ื”ื™ื˜ื‘ ืืช ื”ื ืงื•ื“ื” ื”ื–ื•:

ืžื™ ื”ื ืžื”ื ื“ืกื™ ื ืชื•ื ื™ื ื•ืื™ืš ื”ื•ืคื›ื™ื ืœื›ื–ื”?

ื•ื›ืŸ, ื–ื›ืจื• ืœื”ื™ืžื ืข ืžืฉื—ื™ืงื” ื•ืžื ื•ื—ื”. ื–ื” ื’ื ืžืื•ื“ ื—ืฉื•ื‘. ื‘ื”ืฆืœื—ื”!

ืžื” ื“ืขืชื›ื ืขืœ ื”ื›ืชื‘ื”, ื—ื‘ืจื™ื? ืื ื• ืžื–ืžื™ื ื™ื ืื•ืชืš ืกืžื™ื ืจ ืžืงื•ื•ืŸ ื—ื™ื ื, ืฉื™ืชืงื™ื™ื ื”ื™ื•ื ื‘ืฉืขื” 20.00. ื‘ืžื”ืœืš ื”ื•ื•ื‘ื™ื ืจ, ื ื“ื•ืŸ ื›ื™ืฆื“ ืœื‘ื ื•ืช ืžืขืจื›ืช ืขื™ื‘ื•ื“ ื ืชื•ื ื™ื ื™ืขื™ืœื” ื•ื ื™ืชื ืช ืœื”ืจื—ื‘ื” ืขื‘ื•ืจ ื—ื‘ืจื” ืงื˜ื ื” ืื• ืกื˜ืืจื˜ืืค ื‘ืขืœื•ืช ืžื™ื ื™ืžืœื™ืช. ื›ืชืจื’ื•ืœ, ื ื›ื™ืจ ืืช ื›ืœื™ ืขื™ื‘ื•ื“ ื”ื ืชื•ื ื™ื ืฉืœ Google Cloud. ื ืชืจืื”!

ืžืงื•ืจ: www.habr.com

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