MicrocosmWorksื—ื“ืฉื ื•ืช ื•ืชื›ื ื•ืŸ ืงื•ืกืžื•ืก ื“ื™ื’ื™ื˜ืœื™
ืื•ื“ื•ืชืฆื•ืจ ืงืฉืจ
MicrocosmWorksืžื—ื“ืฉื™ื ื•ืžืชื›ื ื ื™ื ืงื•ืกืžื•ืก ื“ื™ื’ื™ื˜ืœื™

ืžืกืคืงื™ื ืคืชืจื•ื ื•ืช IT ื—ืฉื•ื‘ื™ื. ืื ื• ื ืœื”ื‘ื™ื ืžื˜ื›ื ื•ืœื•ื’ื™ื”, ืื‘ื˜ื—ื” ื•ืขื•ื–ืจื™ื ืœืขืกืงื™ื ืœืฆืžื•ื— ื‘ืืžืฆืขื•ืช ืชืฉืชื™ืช IT ืืžื™ื ื” ื•ื—ื“ืฉื ื™ืช.

[email protected]
+91 7011868196
New Delhi, India

ืžืจื›ื– ืฆืžื™ื—ื” AI

ืžืจื›ื– AIื—ื“ืฉื ื•ืช ืกื˜ืืจื˜ืืคืžืื™ืฅ ืืจื’ื•ื ื™

ืคืชืจื•ื ื•ืช

ื›ืœ ื”ืคืชืจื•ื ื•ืชืืคืœื™ืงืฆื™ื•ืช ื‘ืจื™ืื•ืช ื•ื›ื•ืฉืจืคืœื˜ืคื•ืจืžืช ื•ื™ื“ืื• AIืคื™ืชื•ื— ืกื•ื›ื ื™ AI

ืžืฉืื‘ื™ื

ืชื•ื‘ื ื•ืชืžื“ืจื™ื›ื™ ืชืขืฉื™ื™ื”ืชื•ื›ื ื™ื•ืช ืžืงืจื” ืฉื™ืžื•ืฉืชื‘ื ื™ื•ืช ืืจื›ื™ื˜ืงื˜ื•ืจื”ืžื—ืงืจื™ ืžืงืจื”

ื—ื‘ืจื”

ืื•ื“ื•ืชื™ื ื•ืฆื•ืจ ืงืฉืจื”ืขื‘ื•ื“ื” ืฉืœื ื•

ืฉื™ืจื•ืชื™ื

ื™ื™ืขื•ืฅ ื“ื™ื’ื™ื˜ืœื™ืชืฉืชื™ืช ืขื ืŸืคื™ืชื•ื— SaaSืคื™ืชื•ื— AIื˜ื›ื ื•ืœื•ื’ื™ื™ืช ื•ื™ื“ืื•
ืคื™ืชื•ื— ERPื”ืชืืžื” ืื™ืฉื™ืช ืฉืœ Zohoืคื™ืชื•ื— Odooืื™ื ื˜ื’ืจืฆื™ื” ืฉืœ Salesforceืคื™ืชื•ื— CRM ืžื•ืชืื ืื™ืฉื™ืช
ืื™ื ื˜ื’ืจืฆื™ื” ืฉืœ QuickBooksืคืชืจื•ื ื•ืช IoTืคื™ืชื•ื— ื‘ืœื•ืงืฆ'ื™ื™ืŸ
ื™ื™ืขื•ืฅ ืกื™ื™ื‘ืจืชืžื™ื›ื” ื˜ื›ื ื™ืช - L3

ยฉ 2026 MicrocosmWorks. ื›ืœ ื”ื–ื›ื•ื™ื•ืช ืฉืžื•ืจื•ืช.

ืžื“ื™ื ื™ื•ืช ืคืจื˜ื™ื•ืชืชื ืื™ ืฉื™ืจื•ืช
ื—ื–ืจื” ืœืžืจื›ื– ื”ืคื™ืชื•ื—
Database & Data

ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืžืกื“ื™ ื ืชื•ื ื™ื ื•ื›ื•ื•ื ื•ืŸ ื‘ื™ืฆื•ืขื™ื

ืฉื™ืจื•ืชื™ ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ื•ื›ื•ื•ื ื•ืŸ ื‘ื™ืฆื•ืขื™ื ืœืžืกื“ื™ ื ืชื•ื ื™ื. ืื ื• ืžืื‘ื—ื ื™ื ืฉืื™ืœืชื•ืช ืื™ื˜ื™ื•ืช, ืžืชืงื ื™ื ืฆื•ื•ืืจื™ ื‘ืงื‘ื•ืง ื•ืžื›ื•ื•ื ื ื™ื ืืช ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœื›ื ืœืชืคื•ืงื” ืžืจื‘ื™ืช ื•ื–ืžืŸ ื”ืฉื”ื™ื” ืžื™ื ื™ืžืœื™.

ื”ืชื—ื™ืœื•
ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืžืกื“ื™ ื ืชื•ื ื™ื ื•ื›ื•ื•ื ื•ืŸ ื‘ื™ืฆื•ืขื™ื
99.9%
ื–ืžืŸ ืคืขื•ืœื” ืฉื”ื•ืฉื’
10x
ื”ื™ืฉื’ื™ ืžื”ื™ืจื•ืช ืฉืื™ืœืชื”
Zero
ืื•ื‘ื“ืŸ ื ืชื•ื ื™ื
24/7
ืชืžื™ื›ื” ื–ืžื™ื ื”
ืงื˜ื’ื•ืจื™ื™ืช ืฉื™ืจื•ืช
ื”ื ื“ืกืช ื‘ื™ืฆื•ืขื™ ืžืกื“ื™ ื ืชื•ื ื™ื
ืžืชืื™ื ืœ
ืืคืœื™ืงืฆื™ื•ืช ืขื ืฉืื™ืœืชื•ืช ืื™ื˜ื™ื•ืช, ืฉื™ืžื•ืฉ ื’ื‘ื•ื” ื‘ืžืฉืื‘ื™ ืžืกื“ ื ืชื•ื ื™ื, ืื• ื–ืžื ื™ ืชื’ื•ื‘ื” ื”ื•ืœื›ื™ื ื•ื’ื“ืœื™ื ื”ื–ืงื•ืงื•ืช ืœืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืžืžื•ืงื“ืช.
ืœื•ื— ื–ืžื ื™ื
1 โ€“ 4 ืฉื‘ื•ืขื•ืช

ืœืžื” ืœื‘ื—ื•ืจ ื‘-MicrocosmWorks ืœืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืžืกื“ื™ ื ืชื•ื ื™ื?

ื‘ืขื™ื•ืช ื‘ื™ืฆื•ืขื™ ืžืกื“ื™ ื ืชื•ื ื™ื ืžืฆื˜ื‘ืจื•ืช ืœืื•ืจืš ื–ืžืŸ โ€” ืžื” ืฉืžืชื—ื™ืœ ื›ืื™ื˜ื™ื•ืช ืžื“ื™ ืคืขื ื”ื•ืคืš ืœืžืขืžืกื” ืงื‘ื•ืขื” ืขืœ ื”ืืคืœื™ืงืฆื™ื” ื•ื—ื•ื•ื™ืช ื”ืžืฉืชืžืฉ ืฉืœื›ื. ืื ื• ื ื•ืงื˜ื™ื ื‘ื’ื™ืฉื” ืฉื™ื˜ืชื™ืช: ืืคื™ื•ืŸ ืชื—ืช ืขื•ืžืก ืจื™ืืœื™, ื–ื™ื”ื•ื™ ืฉื•ืจืฉื™ ื”ื‘ืขื™ื” ื‘ืขื–ืจืช ื ืชื•ื ื™ื, ื•ื™ื™ืฉื•ื ืื•ืคื˜ื™ืžื™ื–ืฆื™ื•ืช ืžืžื•ืงื“ื•ืช ื”ืžื ื™ื‘ื•ืช ืฉื™ืคื•ืจ ืžื“ื™ื“.

ื™ื›ื•ืœื•ืช ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืžืกื“ื™ ื ืชื•ื ื™ื ืฉืœื ื•

  • ืืคื™ื•ืŸ ื‘ื™ืฆื•ืขื™ื โ€” ื ื™ืชื•ื— ืชื•ื›ื ื™ื•ืช ื‘ื™ืฆื•ืข ืฉืื™ืœืชื•ืช, ื–ื™ื”ื•ื™ ืกืจื™ืงื•ืช ืกื“ืจืชื™ื•ืช, ื”ืชื ื’ืฉื•ืช ื ืขื™ืœื•ืช ื•ืฆื•ื•ืืจื™ ื‘ืงื‘ื•ืง ื‘ืžืฉืื‘ื™ื ื‘ืืžืฆืขื•ืช ื›ืœื™ื ืžืงื•ืžื™ื™ื ืฉืœ ืžืกื“ ื”ื ืชื•ื ื™ื.
  • ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืฉืื™ืœืชื•ืช โ€” ืฉื›ืชื•ื‘ ืฉืื™ืœืชื•ืช ืื™ื˜ื™ื•ืช, ื‘ื™ื˜ื•ืœ ืชื‘ื ื™ื•ืช N+1, ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืฆื™ืจื•ืคื™ื (joins), ื•ืืจื’ื•ืŸ ืžื—ื“ืฉ ืฉืœ CTEs ืœืฉื™ืคื•ืจ ืžื”ื™ืจื•ืช ืคื™ 10-100.
  • ื”ื ื“ืกืช ืื™ื ื“ืงืกื™ื โ€” ืชื›ื ื•ืŸ, ื™ืฆื™ืจื” ื•ืื™ืžื•ืช ืื™ื ื“ืงืกื™ื ื›ื•ืœืœ ืื™ื ื“ืงืกื™ื ืžื•ืจื›ื‘ื™ื, ื—ืœืงื™ื™ื, ืžื›ืกื™ื ื•ืื™ื ื“ืงืกื™ ื‘ื™ื˜ื•ื™ ืขื‘ื•ืจ ืขื•ืžืก ื”ืขื‘ื•ื“ื” ืฉืœื›ื.
  • ื›ื•ื•ื ื•ืŸ ืชืฆื•ืจื” โ€” ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ื”ืงืฆืืช ื–ื™ื›ืจื•ืŸ, ืžื’ื‘ืœื•ืช ื—ื™ื‘ื•ืจื™ื, ื”ื’ื“ืจื•ืช checkpoint, ื•ืคืจืžื˜ืจื™ vacuum ืขื‘ื•ืจ ื”ื—ื•ืžืจื” ื•ืขื•ืžืก ื”ืขื‘ื•ื“ื” ืฉืœื›ื.
  • ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืžืื’ืจื™ ื—ื™ื‘ื•ืจื™ื โ€” ืงื‘ื™ืขืช ื’ื•ื“ืœ ื ื›ื•ืŸ ืฉืœ ืžืื’ืจื™ ื—ื™ื‘ื•ืจื™ื, ื”ื˜ืžืขืช PgBouncer ืื• ืคืชืจื•ื ื•ืช pooling ื“ื•ืžื™ื, ื•ื‘ื™ื˜ื•ืœ ืžื™ืฆื•ื™ ื—ื™ื‘ื•ืจื™ื.
  • ื”ื’ื“ืจืช ื ื™ื˜ื•ืจ โ€” ืคืจื™ืกืช ืžืขืงื‘ pg_stat_statements, ืจื™ืฉื•ื ืฉืื™ืœืชื•ืช ืื™ื˜ื™ื•ืช, ื•ืœื•ื—ื•ืช ืžื—ื•ื•ื ื™ื ื‘ื–ืžืŸ ืืžืช ืœื ืจืื•ืช ื‘ื™ืฆื•ืขื™ื ืฉื•ื˜ืคืช.

ืžืขืจืš ื˜ื›ื ื•ืœื•ื’ื™

ืื ื• ืžื‘ืฆืขื™ื ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืœ-PostgreSQL, MySQL, MongoDB, ื•-DynamoDB ื‘ืืžืฆืขื•ืช ื›ืœื™ ืืคื™ื•ืŸ ืžืงื•ืžื™ื™ื, pganalyze, DataDog Database Monitoring, ื•ืกืงืจื™ืคื˜ื™ ื ื™ืชื•ื— ืžื•ืชืืžื™ื ืื™ืฉื™ืช. ื”ืคืชืจื•ื ื•ืช ื›ื•ืœืœื™ื ืฉื™ื ื•ื™ื™ ืื™ื ื“ืงืกื™ื, ืฉื›ืชื•ื‘ ืฉืื™ืœืชื•ืช, ื›ื•ื•ื ื•ืŸ ืชืฆื•ืจื” ื•ืฉื™ืคื•ืจื™ื ืืจื›ื™ื˜ืงื˜ื•ื ื™ื™ื ื›ืžื• read replicas ื•-caching.

ืœืžื™ ื–ื” ืžื™ื•ืขื“

ืืคืœื™ืงืฆื™ื•ืช ืขื ืฉืื™ืœืชื•ืช ืžืกื“ ื ืชื•ื ื™ื ืื™ื˜ื™ื•ืช, ืฉื™ืžื•ืฉ ื’ื‘ื•ื” ื‘ืžืขื‘ื“/ื–ื™ื›ืจื•ืŸ ืฉืœ ืžืกื“ ื”ื ืชื•ื ื™ื, ืžื™ืฆื•ื™ ืžืื’ืจื™ ื—ื™ื‘ื•ืจื™ื, ืื• ื–ืžื ื™ ืชื’ื•ื‘ื” ื”ื•ืœื›ื™ื ื•ื’ื“ืœื™ื. ื‘ื™ืŸ ืื ืžื“ื•ื‘ืจ ื‘ืฉืื™ืœืชื” ื‘ื•ื“ื“ืช ื‘ืขื™ื™ืชื™ืช ืื• ื‘ื‘ืขื™ื•ืช ื‘ื™ืฆื•ืขื™ื ืžืขืจื›ืชื™ื•ืช, ืื ื• ืžื–ื”ื™ื ื•ืžืชืงื ื™ื ืืช ืฉื•ืจืฉื™ ื”ื‘ืขื™ื”.

ื”ืชื”ืœื™ืš ืฉืœื ื•

1

ื‘ื™ืงื•ืจืช ื‘ื™ืฆื•ืขื™ื

ืืคื™ื•ืŸ ืžืกื“ ื”ื ืชื•ื ื™ื ืชื—ืช ืขื•ืžืก, ื–ื™ื”ื•ื™ ืฉืื™ืœืชื•ืช ืื™ื˜ื™ื•ืช ืžื•ื‘ื™ืœื•ืช, ื•ื ื™ืชื•ื— ื“ืคื•ืกื™ ื ื™ืฆื•ืœ ืžืฉืื‘ื™ื.

2

ื ื™ืชื•ื— ืฉื•ืจืฉ ื”ื‘ืขื™ื”

ืฆืœื™ืœื” ืขืžื•ืงื” ืœืชื•ืš ืฉืื™ืœืชื•ืช ืื™ื˜ื™ื•ืช ืขื EXPLAIN, ื–ื™ื”ื•ื™ ืื™ื ื“ืงืกื™ื ื—ืกืจื™ื, ื•ื ื™ืชื•ื— ื”ืชื ื’ืฉื•ืช ื ืขื™ืœื•ืช.

3

ืื•ืคื˜ื™ืžื™ื–ืฆื™ื”

ื™ื™ืฉื•ื ืฉื›ืชื•ื‘ ืฉืื™ืœืชื•ืช, ื”ื•ืกืคืช ืื™ื ื“ืงืกื™ื, ื›ื•ื•ื ื•ืŸ ืชืฆื•ืจื”, ื•ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ื ื™ื”ื•ืœ ื—ื™ื‘ื•ืจื™ื.

4

ืื™ืžื•ืช

ื”ืฉื•ื•ืืช ืฉื™ืคื•ืจื™ื, ืื™ืžื•ืช ืฉืื™ืŸ ืจื’ืจืกื™ื•ืช, ื•ื‘ื“ื™ืงืช ืขื•ืžืก ื‘ืชื ืื™ ืฉื™ื.

5

ื ื™ื˜ื•ืจ ื•ืžื ื™ืขื”

ืคืจื™ืกืช ืœื•ื—ื•ืช ืžื—ื•ื•ื ื™ื ืฉืœ ื‘ื™ืฆื•ืขื™ื, ื”ืชืจืื•ืช ืขืœ ืฉืื™ืœืชื•ืช ืื™ื˜ื™ื•ืช, ื•ืงื‘ื™ืขืช ืชื“ื™ืจื•ืช ืกืงื™ืจืช ืื•ืคื˜ื™ืžื™ื–ืฆื™ื”.

ืžืขืจืš ื˜ื›ื ื•ืœื•ื’ื™

ืžืกื“ื™ ื ืชื•ื ื™ื

PostgreSQLMySQLMongoDBDynamoDBAurora

ืืคื™ื•ืŸ ื‘ื™ืฆื•ืขื™ื

pg_stat_statementsEXPLAIN ANALYZEpganalyzept-query-digest

ืื•ืคื˜ื™ืžื™ื–ืฆื™ื”

ืื™ื ื“ืงืกื™ืืฉื›ืชื•ื‘ ืฉืื™ืœืชื•ืชPgBouncerื›ื•ื•ื ื•ืŸ ืชืฆื•ืจื”

ื ื™ื˜ื•ืจ

DataDogPrometheusGrafanapganalyzeCloudWatch

ืชืขืฉื™ื•ืช ืฉืื ื• ืžืฉืจืชื™ื

SaaSืžืกื—ืจ ืืœืงื˜ืจื•ื ื™FinTechHealthTechืื ืœื™ื˜ื™ืงื”ืืจื’ื•ื ื™ื ื’ื“ื•ืœื™ื

ืžื•ื›ื ื™ื ืœื‘ืฆืข ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืœืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœื›ื?

ื‘ื•ืื• ื ืื‘ื—ืŸ ื•ื ืชืงืŸ ืืช ื‘ืขื™ื•ืช ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืžืื˜ื•ืช ืืช ื”ืืคืœื™ืงืฆื™ื” ืฉืœื›ื.

ืฆืจื• ืงืฉืจืฆืคื• ื‘ื›ืœ ื”ืฉื™ืจื•ืชื™ื

ืฉืืœื•ืช ื ืคื•ืฆื•ืช

ื›ื•ื•ื ื•ืŸ ื”ื‘ื™ืฆื•ืขื™ื ืฉืœื ื• ืžื›ืกื” ื ื™ืชื•ื— ืฉืื™ืœืชื•ืช ืื™ื˜ื™ื•ืช (slow query analysis), ืื•ืคื˜ื™ืžื™ื–ืฆื™ื™ืช ืื™ื ื“ืงืกื™ื, ื›ื•ื•ื ื•ืŸ ืคืจืžื˜ืจื™ ืชืฆื•ืจื”, ืงื‘ื™ืขืช ื’ื•ื“ืœ ืžืื’ืจ ื—ื™ื‘ื•ืจื™ื (connection pool sizing), ื ื™ื”ื•ืœ vacuum ื•ืกื˜ื˜ื™ืกื˜ื™ืงื•ืช, ื•ืื•ืคื˜ื™ืžื™ื–ืฆื™ื™ืช I/O ืื—ืกื•ืŸ ื”ืžื•ืชืืžืช ืœืžื ื•ืข ืžืกื“ ื”ื ืชื•ื ื™ื ื”ืกืคืฆื™ืคื™ ืฉืœื›ื.

MicrocosmWorks ืžืฆื™ืขื” ืฉื™ืจื•ืชื™ ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ื•ื›ื•ื•ื ื•ืŸ ื‘ื™ืฆื•ืขื™ื ืฉืœ ืžืกื“ื™ ื ืชื•ื ื™ื ื‘-$20-$50 ืœืฉืขื”. ืœืงื•ื—ื•ืช ืจื‘ื™ื ืจื•ืื™ื ืฉื™ืคื•ืจื™ื ืžืฉืžืขื•ืชื™ื™ื ื‘ื‘ื™ืฆื•ืขื™ื ื›ื‘ืจ ื‘ืฉื‘ื•ืข ื”ืจืืฉื•ืŸ ืœื”ืชืงืฉืจื•ืช.

ื›ืŸ, ืื ื• ื‘ืื•ืคืŸ ืฉื’ืจืชื™ ืžืงืฆืจื™ื ื–ืžื ื™ ื‘ื™ืฆื•ืข ืฉืื™ืœืชื•ืช ืžื“ืงื•ืช ืœืžื™ืœื™ืฉื ื™ื•ืช ืขืœ ื™ื“ื™ ืฉื›ืชื•ื‘ ืฉืื™ืœืชื•ืช, ื”ื•ืกืคืช ืื™ื ื“ืงืกื™ื ืžื•ืจื›ื‘ื™ื, ื”ื˜ืžืขืช ืจืžื–ื™ื ืœืชื•ื›ื ื™ืช ืฉืื™ืœืชื” (query plan hints), ื•ืืจื’ื•ืŸ ืžื—ื“ืฉ ืฉืœ joins. ืื ื• ืžืฉืชืžืฉื™ื ื‘-EXPLAIN ANALYZE ื›ื“ื™ ืœื–ื”ื•ืช ื•ืœื‘ื˜ืœ ื›ืœ ืฆื•ื•ืืจ ื‘ืงื‘ื•ืง.

ืื ื• ืžื ืชื—ื™ื ื™ื•ืžื ื™ ืฉืื™ืœืชื•ืช ืื™ื˜ื™ื•ืช (slow query logs), ืžื“ื“ื™ ื”ืชื ื’ืฉื•ืช ื ืขื™ืœื•ืช (lock contention metrics), ืกื˜ื˜ื™ืกื˜ื™ืงื•ืช ื”ืžืชื ื” ืฉืœ I/O, ื™ื—ืกื™ ืคื’ื™ืขื” ื‘ืžื˜ืžื•ืŸ ื—ื™ืฅ (buffer cache hit ratios), ื•ื ื™ืฆื•ืœ ืžืื’ืจ ื—ื™ื‘ื•ืจื™ื (connection pool utilization) ื›ื“ื™ ืœืืชืจ ื‘ืžื“ื•ื™ืง ืฆื•ื•ืืจื™ ื‘ืงื‘ื•ืง. ืื ื• ื’ื ืžื‘ืฆืขื™ื ืคืจื•ืคื™ื™ืœื™ื ื’ ืœื“ืคื•ืกื™ ืฉืื™ืœืชื•ืช ื‘ืจืžืช ื”ื™ื™ืฉื•ื ื›ื“ื™ ืœื–ื”ื•ืช ืฉืื™ืœืชื•ืช N+1 ื•ืื™ื ื“ืงืกื™ื ื—ืกืจื™ื.

ื›ืŸ, ืื ื• ืžื’ื“ื™ืจื™ื ื ื™ื˜ื•ืจ ืžืชืžืฉืš ื‘ืืžืฆืขื•ืช ื›ืœื™ื ื›ืžื• pganalyze, Datadog, ืื• ืœื•ื—ื•ืช ืžื—ื•ื•ื ื™ื ืžื•ืชืืžื™ื ืื™ืฉื™ืช ืฉืœ Prometheus/Grafana ืขื ื”ืชืจืื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ืขืœ ืจื’ืจืกื™ื™ืช ืฉืื™ืœืชื•ืช (query regression), ื”ืกืœืžืช ื ืขื™ืœื•ืช (lock escalation), ื•ืžื™ืฆื•ื™ ืžืฉืื‘ื™ื (resource exhaustion) ื›ื“ื™ ืฉื‘ืขื™ื•ืช ื™ื™ืชืคืกื• ืœืคื ื™ ืฉื”ืŸ ืžืฉืคื™ืขื•ืช ืขืœ ื”ืžืฉืชืžืฉื™ื.