Amazon Shift Redshift Parallel Scaling ืžื“ืจื™ืš ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื”

Amazon Shift Redshift Parallel Scaling ืžื“ืจื™ืš ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื”

ื‘-Skyeng ืื ื• ืžืฉืชืžืฉื™ื ื‘ืืžื–ื•ืŸ Redshift, ื›ื•ืœืœ ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ, ืื– ืžืฆืื ื• ืืช ื”ืžืืžืจ ื”ื–ื” ืฉืœ Stefan Gromoll, ืžื™ื™ืกื“ dotgo.com, ืขื‘ื•ืจ intermix.io ืžืขื ื™ื™ืŸ. ืœืื—ืจ ื”ืชืจื’ื•ื, ืงืฆืช ืžื”ื ื™ืกื™ื•ืŸ ืฉืœื ื• ืžืžื”ื ื“ืก ื”ื ืชื•ื ื™ื Daniyar Belkhodzhaev.

ืืจื›ื™ื˜ืงื˜ื•ืจืช ืืžื–ื•ืŸ ืœืื“ื•ื ืžืืคืฉืจ ืฉื™ื ื•ื™ ืงื ื” ืžื™ื“ื” ืขืœ ื™ื“ื™ ื”ื•ืกืคืช ืฆืžืชื™ื ื—ื“ืฉื™ื ืœืืฉื›ื•ืœ. ื”ืฆื•ืจืš ืœื”ืชืžื•ื“ื“ ืขื ืžืกืคืจ ืฉื™ื ืฉืœ ื‘ืงืฉื•ืช ื™ื›ื•ืœ ืœื”ื•ื‘ื™ืœ ืœืืกืคืงืช ื™ืชืจ ืฉืœ ืฆืžืชื™ื. ืงื ื” ื”ืžื™ื“ื” ืฉืœ ืžืงื‘ื™ืœื™ื•ืช, ื‘ื ื™ื’ื•ื“ ืœื”ื•ืกืคืช ืฆืžืชื™ื ื—ื“ืฉื™ื, ืžื’ื“ื™ืœ ืืช ื›ื•ื— ื”ืžื—ืฉื•ื‘ ืœืคื™ ื”ืฆื•ืจืš.

ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ืฉืœ ืืžื–ื•ืŸ Redshift ื ื•ืชืŸ ืœืืฉื›ื•ืœื•ืช Redshift ืงื™ื‘ื•ืœืช ื ื•ืกืคืช ืœื”ืชืžื•ื“ื“ ืขื ื ืคื—ื™ ื‘ืงืฉื•ืช ืฉื™ื. ื–ื” ืขื•ื‘ื“ ืขืœ ื™ื“ื™ ื”ืขื‘ืจืช ื‘ืงืฉื•ืช ืœืืฉื›ื•ืœื•ืช "ืžืงื‘ื™ืœื™ื" ื—ื“ืฉื™ื ื‘ืจืงืข. ื‘ืงืฉื•ืช ืžื ื•ืชื‘ื•ืช ืขืœ ืกืžืš ืชืฆื•ืจื” ื•ื—ื•ืงื™ื ืฉืœ WLM.

ืชืžื—ื•ืจ ื‘ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ืžื‘ื•ืกืก ืขืœ ืžื•ื“ืœ ืืฉืจืื™ ืขื ืฉื›ื‘ื” ื—ื•ืคืฉื™ืช. ืžืขืœ ื”ื–ื™ื›ื•ื™ื™ื ื”ื—ื™ื ืžื™ื™ื, ื”ืชืฉืœื•ื ืžื‘ื•ืกืก ืขืœ ื”ื–ืžืŸ ืฉื‘ื• ืืฉื›ื•ืœ ืงื ื” ื”ืžื™ื“ื” ื”ืžืงื‘ื™ืœ ืžืขื‘ื“ ื‘ืงืฉื•ืช.

ื”ืžื—ื‘ืจ ื‘ื“ืง ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ืขืœ ืื—ื“ ื”ืืฉื›ื•ืœื•ืช ื”ืคื ื™ืžื™ื™ื. ื‘ืคื•ืกื˜ ื–ื” ื”ื•ื ื™ื“ื‘ืจ ืขืœ ืชื•ืฆืื•ืช ื”ื‘ื“ื™ืงื” ื•ื™ื™ืชืŸ ื˜ื™ืคื™ื ืื™ืš ืœื”ืชื—ื™ืœ.

ื“ืจื™ืฉื•ืช ืืฉื›ื•ืœ

ื›ื“ื™ ืœื”ืฉืชืžืฉ ื‘ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ, ืืฉื›ื•ืœ ื”ืืžื–ื•ืŸ ื”ืื“ื•ื ืฉืœืš ื—ื™ื™ื‘ ืœืขืžื•ื“ ื‘ื“ืจื™ืฉื•ืช ื”ื‘ืื•ืช:

- ืคืœื˜ืคื•ืจืžื”: EC2-VPC;
- ืกื•ื’ ืฆื•ืžืช: dc2.8xlarge, ds2.8xlarge, dc2.large ืื• ds2.xlarge;
- ืžืกืคืจ ืฆืžืชื™ื: ืž-2 ืขื“ 32 (ืืฉื›ื•ืœื•ืช ืฆื•ืžืช ื‘ื•ื“ื“ื™ื ืื™ื ื ื ืชืžื›ื™ื).

ืกื•ื’ื™ ื‘ืงืฉื•ืช ืžืงื•ื‘ืœื™ื

ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ืื™ื ื• ืžืชืื™ื ืœื›ืœ ืกื•ื’ื™ ื”ืฉืื™ืœืชื•ืช. ื‘ื’ืจืกื” ื”ืจืืฉื•ื ื”, ื”ื•ื ืžืขื‘ื“ ืจืง ื‘ืงืฉื•ืช ืงืจื™ืื” ื”ืขื•ืžื“ื•ืช ื‘ืฉืœื•ืฉื” ืชื ืื™ื:

โ€” ืฉืื™ืœืชื•ืช SELECT ื”ืŸ ืœืงืจื™ืื” ื‘ืœื‘ื“ (ืœืžืจื•ืช ืฉืžืชื•ื›ื ื ื™ื ืกื•ื’ื™ื ื ื•ืกืคื™ื);
- ื”ืฉืื™ืœืชื” ืื™ื ื” ืžืชื™ื™ื—ืกืช ืœื˜ื‘ืœื” ืขื ืกื’ื ื•ืŸ ื”ืžื™ื•ืŸ INTERLEAVED;
- ื”ืฉืื™ืœืชื” ืื™ื ื” ืžืฉืชืžืฉืช ื‘-Amazon Redshift Spectrum ื›ื“ื™ ืœื”ืคื ื•ืช ืœื˜ื‘ืœืื•ืช ื—ื™ืฆื•ื ื™ื•ืช.

ื›ื“ื™ ืœื”ื™ื•ืช ืžื ื•ืชื‘ ืœืืฉื›ื•ืœ ืงื ื” ื”ืžื™ื“ื” ื”ืžืงื‘ื™ืœ, ื”ื‘ืงืฉื” ื—ื™ื™ื‘ืช ืœื”ื™ื•ืช ื‘ืชื•ืจ. ื‘ื ื•ืกืฃ, ืฉืื™ืœืชื•ืช ื”ื›ืฉื™ืจื•ืช ืœืชื•ืจ SQA (ื”ืืฆืช ืฉืื™ืœืชื•ืช ืงืฆืจื”), ืœื ื™ืคืขืœ ืขืœ ืืฉื›ื•ืœื•ืช ื‘ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ.

ืชื•ืจื™ื ื•-SQA ื“ื•ืจืฉื™ื ืชืฆื•ืจื” ื ื›ื•ื ื” ื ื™ื”ื•ืœ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื‘ืื“ื•ื (WLM). ืื ื• ืžืžืœื™ืฆื™ื ืœื‘ืฆืข ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ WLM ืชื—ื™ืœื” - ื–ื” ื™ืงื˜ื™ืŸ ืืช ื”ืฆื•ืจืš ื‘ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ. ื•ื–ื” ื—ืฉื•ื‘ ื›ื™ ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ื”ื•ื ื‘ื—ื™ื ื ืจืง ืœืžืกืคืจ ืžืกื•ื™ื ืฉืœ ืฉืขื•ืช. AWS ื˜ื•ืขื ืช ื›ื™ ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ื™ื”ื™ื” ื‘ื—ื™ื ื ืขื‘ื•ืจ 97% ืžื”ืœืงื•ื—ื•ืช, ืžื” ืฉืžื‘ื™ื ืื•ืชื ื• ืœืกื•ื’ื™ื™ืช ื”ืชืžื—ื•ืจ.

ืขืœื•ืช ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ

AWS ืžืฆื™ืขื” ืžื•ื“ืœ ืืฉืจืื™ ืขื‘ื•ืจ ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ. ื›ืœ ืืฉื›ื•ืœ ืคืขื™ืœ ื”ืื“ื•ื ืฉืœ ืืžื–ื•ืŸ ืฆื•ื‘ืจ ื–ื™ื›ื•ื™ื™ื ืžื“ื™ ืฉืขื”, ืขื“ ืฉืขื” ืื—ืช ืฉืœ ื–ื™ื›ื•ื™ื™ื ืฉืœ ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ื‘ื—ื™ื ื ืœื™ื•ื.

ืืชื” ืžืฉืœื ืจืง ื›ืืฉืจ ื”ืฉื™ืžื•ืฉ ืฉืœืš ื‘ืืฉื›ื•ืœื•ืช ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœื™ื ืขื•ืœื” ืขืœ ื›ืžื•ืช ื”ื–ื™ื›ื•ื™ื™ื ืฉืงื™ื‘ืœืช.

ื”ืขืœื•ืช ืžื—ื•ืฉื‘ืช ืœืคื™ ืชืขืจื™ืฃ ืœืคื™ ื“ืจื™ืฉื” ืœืฉื ื™ื™ื” ืขื‘ื•ืจ ืืฉื›ื•ืœ ืžืงื‘ื™ืœ ื”ืžืฉืžืฉ ืžืขืœ ื”ืชืขืจื™ืฃ ื”ื—ื•ืคืฉื™. ืืชื” ืžื—ื•ื™ื‘ ืจืง ืขื‘ื•ืจ ืžืฉืš ื”ื‘ืงืฉื•ืช ืฉืœืš, ืขื ื—ื™ื•ื‘ ืžื™ื ื™ืžืœื™ ืฉืœ ื“ืงื” ืื—ืช ื‘ื›ืœ ืคืขื ืฉ-Pallel Scaling Cluster ืžื•ืคืขืœ. ื”ืชืขืจื™ืฃ ืœืฉื ื™ื™ื” ืœืคื™ ื“ืจื™ืฉื” ืžื—ื•ืฉื‘ ืขืœ ืกืžืš ืขืงืจื•ื ื•ืช ืชืžื—ื•ืจ ื›ืœืœื™ื™ื ื”ืื“ื•ื ืฉืœ ืืžื–ื•ืŸ, ื›ืœื•ืžืจ, ื–ื” ืชืœื•ื™ ื‘ืกื•ื’ ื”ืฆื•ืžืช ื•ื‘ืžืกืคืจ ื”ืฆืžืชื™ื ื‘ืืฉื›ื•ืœ ืฉืœืš.

ื”ืฉืงืช ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ

ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ืžื•ืคืขืœ ืขื‘ื•ืจ ื›ืœ ืชื•ืจ WLM. ืขื‘ื•ืจ ืืœ ืžืกื•ืฃ AWS Shift ื•ื‘ื—ืจ ื ื™ื”ื•ืœ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžืชืคืจื™ื˜ ื”ื ื™ื•ื•ื˜ ื”ืฉืžืืœื™. ื‘ื—ืจ ืืช ืงื‘ื•ืฆืช ื”ืคืจืžื˜ืจื™ื ืฉืœ ื”-WLM ืฉืœ ื”ืืฉื›ื•ืœ ืฉืœืš ืžื”ืชืคืจื™ื˜ ื”ื ืคืชื— ื”ื‘ื.

ืชืจืื” ืขืžื•ื“ื” ื—ื“ืฉื” ื‘ืฉื "ืžืฆื‘ ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ" ืœื™ื“ ื›ืœ ืชื•ืจ. ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื "ืžื•ืฉื‘ืช". ืœื—ืฅ ืขืœ "ืขืจื•ืš" ื•ืชื•ื›ืœ ืœืฉื ื•ืช ืืช ื”ื”ื’ื“ืจื•ืช ืขื‘ื•ืจ ื›ืœ ืชื•ืจ.

Amazon Shift Redshift Parallel Scaling ืžื“ืจื™ืš ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื”

ืชึฐืฆื•ึผืจึธื”

ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ืขื•ื‘ื“ ืขืœ ื™ื“ื™ ื”ืขื‘ืจืช ื‘ืงืฉื•ืช ืžืชืื™ืžื•ืช ืœืืฉื›ื•ืœื•ืช ื™ื™ืขื•ื“ื™ื™ื ื—ื“ืฉื™ื. ืœืืฉื›ื•ืœื•ืช ื—ื“ืฉื™ื ื™ืฉ ืื•ืชื• ื’ื•ื“ืœ (ืกื•ื’ ื•ืžืกืคืจ ืฆืžืชื™ื) ื›ืžื• ื”ืืฉื›ื•ืœ ื”ืจืืฉื™.

ืžืกืคืจ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืฉืœ ืืฉื›ื•ืœื•ืช ื”ืžืฉืžืฉื™ื ืœืฉื™ื ื•ื™ ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ื”ื•ื ืื—ื“ (1), ืขื ื”ื™ื›ื•ืœืช ืœื”ื’ื“ื™ืจ ืขื“ ืกืš ืฉืœ ืขืฉืจื” (10) ืืฉื›ื•ืœื•ืช.
ื ื™ืชืŸ ืœื”ื’ื“ื™ืจ ืืช ื”ืžืกืคืจ ื”ื›ื•ืœืœ ืฉืœ ืืฉื›ื•ืœื•ืช ืขื‘ื•ืจ ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ืขืœ ื™ื“ื™ ื”ืคืจืžื˜ืจ max_concurrency_scaling_clusters. ื”ื’ื“ืœืช ื”ืขืจืš ืฉืœ ืคืจืžื˜ืจ ื–ื” ืžืกืคืงืช ืืฉื›ื•ืœื•ืช ืžื™ื•ืชืจื™ื ื ื•ืกืคื™ื.

Amazon Shift Redshift Parallel Scaling ืžื“ืจื™ืš ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื”

ื ื™ื˜ื•ืจ

ื™ืฉื ื ืžืกืคืจ ื’ืจืคื™ื ื ื•ืกืคื™ื ื–ืžื™ื ื™ื ื‘ืงื•ื ืกื•ืœืช AWS Redshift. ื”ืชืจืฉื™ื Max Configured Scaleing Concurrency Scaling Clusters ืžืฆื™ื’ ืืช ื”ืขืจืš ืฉืœ max_concurrency_scaling_clusters ืœืื•ืจืš ื–ืžืŸ.

Amazon Shift Redshift Parallel Scaling ืžื“ืจื™ืš ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื”

ืžืกืคืจ ืืฉื›ื•ืœื•ืช ืงื ื” ื”ืžื™ื“ื” ื”ืคืขื™ืœื™ื ืžื•ืฆื’ ื‘ืžืžืฉืง ื”ืžืฉืชืžืฉ ื‘ืงื˜ืข "ืคืขื™ืœื•ืช ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ":

Amazon Shift Redshift Parallel Scaling ืžื“ืจื™ืš ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื”

ื‘ืœืฉื•ื ื™ืช ืฉืื™ืœืชื•ืช, ื™ืฉ ืขืžื•ื“ื” ื”ืžืฆื™ื™ื ืช ืื ื”ืฉืื™ืœืชื” ื‘ื•ืฆืขื” ื‘ืืฉื›ื•ืœ ื”ืจืืฉื™ ืื• ื‘ืืฉื›ื•ืœ ืงื ื” ื”ืžื™ื“ื” ื”ืžืงื‘ื™ืœ:

Amazon Shift Redshift Parallel Scaling ืžื“ืจื™ืš ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื”

ืœืœื ืงืฉืจ ืœืฉืืœื” ืื ืฉืื™ืœืชื” ืžืกื•ื™ืžืช ื‘ื•ืฆืขื” ื‘ืืฉื›ื•ืœ ื”ืจืืฉื™ ืื• ื‘ืืžืฆืขื•ืช ืืฉื›ื•ืœ ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ, ื”ื™ื ืžืื•ื—ืกื ืช ื‘-stl_query.concurrency_scaling_status.

Amazon Shift Redshift Parallel Scaling ืžื“ืจื™ืš ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื”

ืขืจืš 1 ืžืฆื™ื™ืŸ ืฉื”ืฉืื™ืœืชื” ื‘ื•ืฆืขื” ื‘ืืฉื›ื•ืœ ืงื ื” ื”ืžื™ื“ื” ื”ืžืงื‘ื™ืœ, ื‘ืขื•ื“ ืฉืขืจื›ื™ื ืื—ืจื™ื ืžืฆื™ื™ื ื™ื ืฉื”ื™ื ื‘ื•ืฆืขื” ื‘ืืฉื›ื•ืœ ื”ืจืืฉื™.

ืœื“ื•ื’ืžื”:

Amazon Shift Redshift Parallel Scaling ืžื“ืจื™ืš ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื”

ืžื™ื“ืข ืงื ื” ื”ืžื™ื“ื” ืฉืœ ืžืงื‘ื™ืœื™ื•ืช ืžืื•ื—ืกืŸ ื’ื ื‘ื˜ื‘ืœืื•ืช ื•ื‘ืชืฆื•ื’ื•ืช ืื—ืจื•ืช, ื›ื’ื•ืŸ SVCS_CONCURRENCY_SCALING_USAGE. ื‘ื ื•ืกืฃ, ื™ืฉื ืŸ ืžืกืคืจ ื˜ื‘ืœืื•ืช ืงื˜ืœื•ื’ ื”ืžืื—ืกื ื•ืช ืžื™ื“ืข ืขืœ ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ.

ืžืžืฆืื™ื

ื”ืžื—ื‘ืจื™ื ื”ื—ืœื• ื‘ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ืขื‘ื•ืจ ืชื•ืจ ืื—ื“ ื‘ืืฉื›ื•ืœ ื”ืคื ื™ืžื™ ื‘ืขืจืš ื‘ืฉืขื” 18:30:00 GMT ื‘-29.03.2019/3/20. ืฉื™ื ื• ืืช ื”ืคืจืžื˜ืจ max_concurrency_scaling_clusters ืœ-30 ื‘ืขืจืš ื‘ืฉืขื” 00:29.03.2019:XNUMX ื‘-XNUMX/XNUMX/XNUMX.

ื›ื“ื™ ืœื“ืžื•ืช ืชื•ืจ ื‘ืงืฉื•ืช, ืฆืžืฆืžื ื• ืืช ืžืกืคืจ ื”ืžืฉื‘ืฆื•ืช ืขื‘ื•ืจ ืชื•ืจ ื–ื” ืž-15 ืœ-5.

ืœื”ืœืŸ ืชืจืฉื™ื ืฉืœ ืœื•ื— ื”ืžื—ื•ื•ื ื™ื ืฉืœ intermix.io ื”ืžืฆื™ื’ ืืช ืžืกืคืจ ื”ื‘ืงืฉื•ืช ื”ืคื•ืขืœื•ืช ื•ืขื•ืžื“ื•ืช ื‘ืชื•ืจ ืœืื—ืจ ื”ืคื—ืชืช ืžืกืคืจ ื”ืžืฉื‘ืฆื•ืช.

Amazon Shift Redshift Parallel Scaling ืžื“ืจื™ืš ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื”

ืื ื• ืจื•ืื™ื ืฉื–ืžืŸ ื”ื”ืžืชื ื” ืœื‘ืงืฉื•ืช ื‘ืชื•ืจ ื’ื“ืœ, ื›ืืฉืจ ื”ื–ืžืŸ ื”ืžืงืกื™ืžืœื™ ื”ื•ื ื™ื•ืชืจ ืž-5 ื“ืงื•ืช.

Amazon Shift Redshift Parallel Scaling ืžื“ืจื™ืš ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื”

ืœื”ืœืŸ ื”ืžื™ื“ืข ื”ืจืœื•ื•ื ื˜ื™ ืžืžืกื•ืฃ AWS ืขืœ ืžื” ืฉืงืจื” ื‘ืชืงื•ืคื” ื–ื•:

Amazon Shift Redshift Parallel Scaling ืžื“ืจื™ืš ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื”

Redshift ื”ืฉื™ืงื” ืฉืœื•ืฉื” (3) ืืฉื›ื•ืœื•ืช ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœื™ื ื›ืคื™ ืฉื”ื•ื’ื“ืจื•. ื ืจืื” ืฉื”ืืฉื›ื•ืœื•ืช ื”ืืœื” ืœื ื ื•ืฆืœื•, ืœืžืจื•ืช ืฉื‘ืงืฉื•ืช ืจื‘ื•ืช ื‘ืืฉื›ื•ืœ ืฉืœื ื• ื”ื™ื• ื‘ืชื•ืจ.

ื’ืจืฃ ื”ืฉื™ืžื•ืฉ ืžืชืื ืขื ื’ืจืฃ ืคืขื™ืœื•ืช ืงื ื” ื”ืžื™ื“ื”:

Amazon Shift Redshift Parallel Scaling ืžื“ืจื™ืš ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื”

ืœืื—ืจ ืžืกืคืจ ืฉืขื•ืช, ื”ืžื—ื‘ืจื™ื ื‘ื“ืงื• ืืช ื”ืชื•ืจ ื•ื ืจืื” ื”ื™ื” ืฉ-6 ื‘ืงืฉื•ืช ืคื•ืขืœื•ืช ื‘ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ. ื›ืžื• ื›ืŸ, ื‘ื“ืงื ื• ื‘ืื•ืคืŸ ืืงืจืื™ ืฉืชื™ ื‘ืงืฉื•ืช ื“ืจืš ืžืžืฉืง ื”ืžืฉืชืžืฉ. ืœื ื‘ื“ืงื ื• ื›ื™ืฆื“ ืœื”ืฉืชืžืฉ ื‘ืขืจื›ื™ื ืืœื” ื›ืืฉืจ ืžืกืคืจ ืืฉื›ื•ืœื•ืช ืžืงื‘ื™ืœื™ื ืคืขื™ืœื™ื ื‘ื‘ืช ืื—ืช.

Amazon Shift Redshift Parallel Scaling ืžื“ืจื™ืš ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื”

ืžืžืฆืื™ื

ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ื™ื›ื•ืœ ืœืฆืžืฆื ืืช ื”ื–ืžืŸ ืฉื”ื‘ืงืฉื•ืช ืฉื•ื”ื•ืช ื‘ืชื•ืจ ื‘ื–ืžืŸ ืขื•ืžืกื™ ืฉื™ื.

ืขืœ ืกืžืš ืชื•ืฆืื•ืช ื”ื‘ื“ื™ืงื” ื”ื‘ืกื™ืกื™ืช, ื”ืชื‘ืจืจ ืฉื”ืžืฆื‘ ืขื ื‘ืงืฉื•ืช ื”ื˜ืขื™ื ื” ื”ืฉืชืคืจ ื—ืœืงื™ืช. ืขื ื–ืืช, ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ืœื‘ื“ื• ืœื ืคืชืจ ืืช ื›ืœ ื‘ืขื™ื•ืช ื‘ืžืงื‘ื™ืœ.

ื–ื” ื ื•ื‘ืข ืžื”ื’ื‘ืœื•ืช ืขืœ ืกื•ื’ื™ ื”ืฉืื™ืœืชื•ืช ืฉื™ื›ื•ืœื•ืช ืœื”ืฉืชืžืฉ ื‘ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ. ืœื“ื•ื’ืžื”, ืœื›ื•ืชื‘ื™ื ื™ืฉ ื˜ื‘ืœืื•ืช ืจื‘ื•ืช ืขื ืžืคืชื—ื•ืช ืžื™ื•ืŸ ืžืฉื•ืœื‘ื™ื, ื•ืจื•ื‘ ืขื•ืžืก ื”ืขื‘ื•ื“ื” ืฉืœื ื• ื”ื•ื ื›ืชื™ื‘ื”.

ืœืžืจื•ืช ืฉืงื ื” โ€‹โ€‹ืžื™ื“ื” ืžืงื‘ื™ืœ ืื™ื ื• ืคืชืจื•ืŸ ืื•ื ื™ื‘ืจืกืœื™ ืœื”ื’ื“ืจืช WLM, ื”ืฉื™ืžื•ืฉ ื‘ืชื›ื•ื ื” ื–ื• ื”ื•ื ืคืฉื•ื˜ ื•ืคืฉื•ื˜.

ืœื›ืŸ, ื”ืžื—ื‘ืจ ืžืžืœื™ืฅ ืœื”ืฉืชืžืฉ ื‘ื• ืขื‘ื•ืจ ืชื•ืจื™ ื”-WLM ืฉืœืš. ื”ืชื—ืœ ืขื ืืฉื›ื•ืœ ืžืงื‘ื™ืœ ืื—ื“ ื•ืขืงื•ื‘ ืื—ืจ ืขื•ืžืก ืฉื™ื ื“ืจืš ื”ืžืกื•ืฃ ื›ื“ื™ ืœืงื‘ื•ืข ืื ื”ืืฉื›ื•ืœื•ืช ื”ื—ื“ืฉื™ื ื ืžืฆืื™ื ื‘ืฉื™ืžื•ืฉ ืžืœื.

ืžื›ื™ื•ื•ืŸ ืฉ-AWS ืžื•ืกื™ืคื” ืชืžื™ื›ื” ื‘ืกื•ื’ื™ ืฉืื™ืœืชื•ืช ื•ื˜ื‘ืœืื•ืช ื ื•ืกืคื™ื, ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ ืืžื•ืจ ืœื”ื™ื•ืช ื™ืขื™ืœ ื™ื•ืชืจ ื•ื™ื•ืชืจ ื‘ื”ื“ืจื’ื”.

ื”ืขืจื” ืžืืช Daniyar Belkhodzhaev, Skyeng Data Engineer

ื’ื ืื ื—ื ื• ื‘-Skyeng ืฉืžื ื• ืœื‘ ืžื™ื“ ืœืืคืฉืจื•ืช ื”ืžืชื’ื‘ืฉืช ืฉืœ ืงื ื” ืžื™ื“ื” ืžืงื‘ื™ืœ.
ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืžืื•ื“ ืื˜ืจืงื˜ื™ื‘ื™ืช, ื‘ืžื™ื•ื—ื“ ื‘ื”ืชื—ืฉื‘ ื‘ืขื•ื‘ื“ื” ืฉ-AWS ืžืขืจื™ื›ื” ืฉืจื•ื‘ ื”ืžืฉืชืžืฉื™ื ืืคื™ืœื• ืœื ื™ืฆื˜ืจื›ื• ืœืฉืœื ืขื‘ื•ืจื” ืชืฉืœื•ื ื ื•ืกืฃ.

ื›ืš ืงืจื” ืฉื‘ืืžืฆืข ืืคืจื™ืœ ื”ื™ื” ืœื ื• ืฉื˜ืฃ ื—ืจื™ื’ ืฉืœ ื‘ืงืฉื•ืช ืœืืฉื›ื•ืœ ื”ื”ื™ืกื˜ ืœืื“ื•ื. ื‘ืžื”ืœืš ืชืงื•ืคื” ื–ื•, ื ืงื˜ื ื• ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื‘-Concurrency Scaling; ืœืคืขืžื™ื ืืฉื›ื•ืœ ื ื•ืกืฃ ืขื‘ื“ 24 ืฉืขื•ืช ื‘ื™ืžืžื” ืœืœื ื”ืคืกืงื”.

ื–ื” ืื™ืคืฉืจ, ืื ืœื ืœืคืชื•ืจ ืœื—ืœื•ื˜ื™ืŸ ืืช ื”ื‘ืขื™ื” ืขื ืชื•ืจื™ื, ืื– ืœืคื—ื•ืช ืœื”ืคื•ืš ืืช ื”ืžืฆื‘ ืœืžืงื•ื‘ืœ.

ื”ืชืฆืคื™ื•ืช ืฉืœื ื• ืชื•ืืžื•ืช ื‘ืžื™ื“ื” ืจื‘ื” ืืช ื”ื”ืชืจืฉืžื•ืช ืฉืœ ื”ื—ื‘ืจ'ื” ืž-intermix.io.

ื›ืžื• ื›ืŸ, ืฉืžื ื• ืœื‘ ืฉืœืžืจื•ืช ืฉื”ืžืชื™ื ื• ื‘ืงืฉื•ืช ื‘ืชื•ืจ, ืœื ื›ืœ ื”ื‘ืงืฉื•ืช ื”ื•ืขื‘ืจื• ืžื™ื“ ืœืืฉื›ื•ืœ ื”ืžืงื‘ื™ืœ. ื›ื ืจืื” ืฉื–ื” ืงื•ืจื” ื‘ื’ืœืœ ื”ืขื•ื‘ื“ื” ืฉื”ืืฉื›ื•ืœ ื”ืžืงื‘ื™ืœ ืขื“ื™ื™ืŸ ื“ื•ืจืฉ ื–ืžืŸ ืœื”ืชื—ื™ืœ. ื›ืชื•ืฆืื” ืžื›ืš, ื‘ืžื”ืœืš ืขื•ืžืกื™ ืฉื™ื ืงืฆืจื™ ื˜ื•ื•ื— ืขื“ื™ื™ืŸ ื™ืฉ ืœื ื• ืชื•ืจื™ื ืงื˜ื ื™ื, ื•ืœืื–ืขืงื•ืช ื”ืžืชืื™ืžื•ืช ื™ืฉ ื–ืžืŸ ืœื”ืคืขื™ืœ.

ืœืื—ืจ ืฉื ืคื˜ืจื ื• ืžืขื•ืžืกื™ื ื—ืจื™ื’ื™ื ื‘ืืคืจื™ืœ, ื ื›ื ืกื ื•, ื›ืฆืคื•ื™ ืฉืœ AWS, ืœืžืฆื‘ ืฉื™ืžื•ืฉ ืžื–ื“ืžืŸ - ื‘ืžืกื’ืจืช ื”ื ื•ืจืžื” ื”ื—ื•ืคืฉื™ืช.
ืืชื” ื™ื›ื•ืœ ืœืขืงื•ื‘ ืื—ืจ ืขืœื•ื™ื•ืช ื”ื”ืจื—ื‘ื” ื”ืžืงื‘ื™ืœื•ืช ืฉืœืš ื‘-AWS Cost Explorer. ืขืœื™ืš ืœื‘ื—ื•ืจ ืฉื™ืจื•ืช - ื”ืกื˜ื” ืœืื“ื•ื, ืกื•ื’ ืฉื™ืžื•ืฉ - CS, ืœืžืฉืœ USW2-CS:dc2.large.

ืืชื” ื™ื›ื•ืœ ืœืงืจื•ื ืขื•ื“ ืขืœ ืžื—ื™ืจื™ื ื‘ืจื•ืกื™ืช ื›ืืŸ.

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”