Changes for page sql-managed-instance
Last modified by Rudi Marais on 2023/05/22 23:50
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... ... @@ -2,3 +2,26 @@ 2 2 3 3 4 4 * [[HammerDB>>url:https://www.hammerdb.com/download.html]] 5 +* [[Download ODBC Driver for SQL Server - ODBC Driver for SQL Server ~| Microsoft Learn>>url:https://learn.microsoft.com/en-us/sql/connect/odbc/download-odbc-driver-for-sql-server?view=sql-server-ver16]] 6 + 7 + 8 +[[Resource limits - Azure SQL Managed Instance ~| Microsoft Learn>>url:https://learn.microsoft.com/en-us/azure/azure-sql/managed-instance/resource-limits?view=azuresql-mi]] 9 + 10 +|Max number of databases per instance|100 user databases, unless the instance storage size limit has been reached. 11 +|Max number of database files per instance|Up to 280, unless the instance storage size or [[Azure Premium Disk storage allocation space>>url:https://learn.microsoft.com/en-us/azure/azure-sql/managed-instance/doc-changes-updates-known-issues?view=azuresql-mi#exceeding-storage-space-with-small-database-files]] limit has been reached. 12 +|Max data file size|Maximum size of each data file is 8 TB. Use at least two data files for databases larger than 8 TB. 13 +|Data/Log IOPS (approximate)|500 - 7500 per file 14 +*[[Increase file size to get more IOPS>>url:https://learn.microsoft.com/en-us/azure/azure-sql/managed-instance/resource-limits?view=azuresql-mi#file-io-characteristics-in-general-purpose-tier]] 15 +|Max sessions|30000 16 +|Max concurrent workers|105 * number of vCores + 800 17 +| | 18 + 19 + 20 +|=**File size**|=**>=0 and <=129 GiB**|=**>129 and <=513 GiB**|=**>513 and <=1025 GiB**|=**>1025 and <=2049 GiB**|=**>2049 and <=4097 GiB**|=**>4097 GiB and <=8 TiB** 21 +|IOPS per file|500|2300|5000|7500|7500|12,500 22 +|Throughput per file|100 MiB/s|150 MiB/s|200 MiB/s|250 MiB/s|250 MiB/s|250 MiB/s 23 + 24 + 25 +backups 26 + 27 +[[Quickstart: Backup & restore to Azure Blob Storage - SQL Server ~| Microsoft Learn>>url:https://learn.microsoft.com/en-us/sql/relational-databases/tutorial-sql-server-backup-and-restore-to-azure-blob-storage-service?view=sql-server-ver16&tabs=SSMS&viewFallbackFrom=azuresqldb-mi-current]]