Azure SQL Data Warehouse: Troubleshoot with the Resource Health check

Azure DW Resource HealthAzure DW Resource Health2 New update for Azure SQL Data Warehouse…

Reduce troubleshooting time with the upgraded Resource Health check for SQL Data Warehouse.

This upgrade considers the health status of all components of the SQL Data Warehouse architecture, which includes each SQL database distribution and the SQL Data Warehouse engine on each compute node. Login and heartbeat signals of each component are emitted at least once every 2 minutes, providing you a low-latency, holistic view of the health status of your data warehouse. If your instance is Unavailable, we will provide the reason along with recommended actions that you should perform.

The Resource Health check can detect unavailability reasons, such as when your instance is pausing, scaling, or upgrading. This feature also detects when there are any connection issues, whether they are user connections or inner SQL database connections.

You check the health of SQL Data Warehouse by signing in to the Azure portal and clicking the Resource Health blade.

Source: – https://azure.microsoft.com/en-us/updates/azure-sql-data-warehouse-troubleshoot-with-the-resource-health-check/

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SQL Graph Objects in SQL Server 2017: the Good and the Bad

“Graph databases are useful for certain types of database tasks that involve representing and traversing complex relationships between entities. These can be difficult to do in relational databases and even trickier to report on. Until now, we have had the choice of doing it awkwardly in SQL Server or having an ancillary database to tackle this type of task. SQL Server 2017 will be bringing graph capabilities to the product but will these features prove to be good enough to allow us to dispense… ”

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