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Yandex Managed Service for PostgreSQL
  • Getting started
  • Step-by-step instructions
    • All instructions
    • Information about existing clusters
    • Creating clusters
    • Connecting to databases
    • Stop and start the cluster
    • SQL queries in the management console
    • Changing cluster and database settings
    • Connecting to DataLens
    • Managing PostgreSQL hosts
    • Database management
    • How to manage PostgreSQL extensions
    • Managing database users
    • Granting permissions and roles
    • Managing backups
    • Deleting clusters
    • Database migration to the Cloud
    • Creating a logical replica of Amazon RDS for PostgreSQL in Managed Service for PostgreSQL
  • Solutions
    • Creating a PostgreSQL cluster for 1C
  • Concepts
    • Relationship between service resources
    • Host classes
    • Network in Yandex Managed Service for PostgreSQL
    • Quotas and limits
    • Storage types
    • Backups
    • Assigning roles
    • Replication
    • Supported clients
  • Access management
  • Pricing policy
    • Current pricing policy
    • Archive
      • Before January 1, 2019
      • From January 1 to March 1, 2019
      • From March 1, 2019 to February 1, 2020
  • API reference
    • Authentication in the API
    • gRPC
      • Overview
      • BackupService
      • ClusterService
      • DatabaseService
      • ResourcePresetService
      • UserService
      • OperationService
    • REST
      • Overview
      • Backup
        • Overview
        • get
        • list
      • Cluster
        • Overview
        • addHosts
        • backup
        • create
        • delete
        • deleteHosts
        • get
        • list
        • listBackups
        • listHosts
        • listLogs
        • listOperations
        • move
        • rescheduleMaintenance
        • restore
        • start
        • startFailover
        • stop
        • streamLogs
        • update
        • updateHosts
      • Database
        • Overview
        • create
        • delete
        • get
        • list
        • update
      • ResourcePreset
        • Overview
        • get
        • list
      • User
        • Overview
        • create
        • delete
        • get
        • grantPermission
        • list
        • revokePermission
        • update
      • Operation
        • Overview
        • get
  • Questions and answers
    • General questions
    • Questions about PostgreSQL
    • All questions on the same page
  1. Concepts
  2. Quotas and limits

Quotas and limits

    Managed Service for PostgreSQL has the following limits:

    • Quotas are organizational restrictions that can be changed by technical support on request.
    • Limits are technical restrictions due to the Yandex.Cloud architecture specifics. The limits cannot be changed.

    Quotas

    Type of limit Value
    Number of clusters per cloud 16
    Total number of processor cores for all DB hosts per cloud 64
    Total virtual memory for all DB hosts per cloud 512 GB
    Total storage capacity for all clusters per cloud 4096 GB

    Limits

    Type of limit Value
    Lowest host class b1.nano (5% × 2 vCPU Intel Broadwell, 2 GB RAM)
    Highest host class m2.8xlarge (64 vCPU Intel Cascade Lake, 512 GB RAM)
    Maximum number of hosts per cluster 7
    Maximum amount of data when using network storage 2048 GB
    Maximum amount of data when using local storage 1400 GB
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