Changes for page sql-managed-instance

Last modified by Rudi Marais on 2023/05/22 23:50
<
From version < 1.9 >
edited by Rudi Marais
on 2023/02/20 16:54
To version < 1.2 >
edited by Rudi Marais
on 2023/02/15 06:09
>
Change comment: There is no comment for this version

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3 3  
4 4  * [[HammerDB>>url:https://www.hammerdb.com/download.html]]
5 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 -[[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]]
8 -
9 -|Max number of databases per instance|100 user databases, unless the instance storage size limit has been reached.
10 -|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.
11 -|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.
12 -|Data/Log IOPS (approximate)|500 - 7500 per file
13 -*[[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]]
14 -|Max sessions|30000
15 -|Max concurrent workers|105 * number of vCores + 800
16 -| |
17 -
18 -|=**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**
19 -|IOPS per file|500|2300|5000|7500|7500|12,500
20 -|Throughput per file|100 MiB/s|150 MiB/s|200 MiB/s|250 MiB/s|250 MiB/s|250 MiB/s
21 -
22 -* 20 minutes to start up when stopped
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]]
28 -
29 -
30 -[[GitHub - JocaPC/qpi: Query Performance Insight - analyze performance of your SQL Server Database Engine>>url:https://github.com/JocaPC/qpi]]
31 -
32 -
33 -
34 -
35 -storage acccount with storage container [TDE must be turned off - encrypting key must be dropped!]
36 -
37 -

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