Azure SQL Database

On this article, we’ll study Azure SQL Database, its quite a few key functionalities, the assorted deployment choices supplied by the Azure SQL, the totally different tiers of service, monitoring, and enterprise continuity, after which study a step-by-step course of to create and handle the Azure SQL assets by means of the Azure Portal. 

Azure SQL Database is a broadly used database constructed upon the SQL engine. The Azure SQL Database offers a totally managed platform as a service (PaaS) database engine which is able to dealing with nearly all of the database administration functionalities from backups, monitoring, upgrading, and patching with out the requirement of the involvement of the person. The Azure SQL Engine is extremely obtainable i.e. 99.99% exactly and runs on the SQL database engine’s newest steady model all the time. Furthermore, the Azure SQL Database is PaaS succesful, making it simpler to give attention to domain-specific database optimization and administration processes that are necessary for companies.

The multi-tenant software program as a service sort of service may be constructed with ease with the assist of the Azure SQL Database. The Azure SQL Database has been constructed with the trendy cloud apps in thoughts and is an especially scalable cloud service with excessive availability. The earlier article, Enterprise Continuity and Catastrophe Restoration in Azure SQL Database explains extra about its excessive availability and resiliency and Implementation of GDPR with Azure SQL Database talks of its compliance with all of the GDPR tips.

Furthermore, the Azure SQL Database relies upon the Microsoft SQL Server Database Engine’s newest steady model. At the moment, the Azure SQL Database is able to utilizing superior question processing options, for example, clever question processing and high-performance in-memory know-how. Right now, the efficiency requirement may be outlined and scaled in SQL Database by means of two buying fashions which might be supplied. One is the DTU-based buying mannequin and the second is the vCore-based buying mannequin.

Key Functionalities 

  • Single Database or Elastic Pool 
  • Hyperscale Storage (100TB+) 
  • Serverless Compute
  • Totally Managed Service 
  • Personal Hyperlink Assist 
  • Excessive Availability – SLA of 99.995%
  • Enterprise Continuity 5 second RPO, 30 second RTO 


There are a number of deployment choices for the Azure SQL Database. One of many choices is the Single Database which is a completely managed remoted database and can be utilized for contemporary cloud purposes and microservices which solely require one dependable supply for knowledge. The Single Database is relatively just like the SQL Server database engine’s contained database. Secondly, Elastic Pool is an alternative choice for deployment which is a set of quite a few single databases that has a shared set of assets like reminiscence and CPU. The one databases may be conveniently moved into and out of the elastic pool.

Furthermore, the SQL Database offers predictable efficiency by means of quite a few useful resource sorts, compute sizes, and repair tiers. Dynamic scalability with zero downtime, world scalability and availability, superior safety choices, and built-in clever optimization are all supplied by Azure SQL Database.

Tiers of Providers 

The Azure SQL Database presently affords three totally different service tiers that are all designed for numerous sorts of purposes. The Customary or Basic-Objective service tier is designed for normal sorts of workloads and affords storage choices and compute primarily based on a budget-oriented strategy. For Companies, the Azure SQL Database affords the Premium service additionally is aware of as Enterprise-Vital service and is designed for the OLTP purposes which requires the lowest-latency I/O and excessive transaction charge. Furthermore, extraordinarily excessive resiliency is supplied for any case of failures by means of the usage of a number of remoted replicas. Apart from, there’s one other service tier referred to as Hyperscale that’s particularly designed for terribly large OLTP databases and has the potential of autoscaling storage and compute energy with fluidity.


The Azure SQL Database helps extremely superior monitoring options and troubleshooting options which makes it simpler to get perception into the traits of the workload. Actual-time efficiency insights may be considered by means of the built-in monitoring performance obtainable within the newest model of the SQL Server Database engine which is now added in Azure SQL Database as nicely. Furthermore, the massive variety of database situations may be simply monitored and troubleshot with the PaaS monitoring supplied by Azure. Furthermore, Azure Storage, Azure Monitor Logs, and Azure Occasion Hubs permit the SQL Database to retailer the required connectivity, classes, and useful resource utilization.

To study extra about Azure SQL Database, watch this video of Microsoft Knowledge Platform MVP Taiob Ali.

Enterprise Continuity 

The Azure SQL Database makes it attainable for companies to function with excessive availability and resiliency by means of continued operation even throughout disruptions. This has been attainable by means of the Catastrophe restoration performance obtainable for Premium and Enterprise Vital service tiers which the options of Automated Backups, Energetic geo-replication, Level-in-time restores, Zone-redundant databases, and Auto-failover teams. Be taught extra about Enterprise Continuity from the earlier article, Enterprise Continuity and Catastrophe Restoration in Azure SQL Database.

We now have now had a short introduction to the Azure SQL Database. Now allow us to study to discover it within the Azure Portal. 

Methods to Create Azure SQL useful resource utilizing the Azure Portal? 

Step 1 

Initially, allow us to go to the Azure Portal. While you login, the Microsoft Azure Portal welcomes you to this homepage.

Step 2 

Click on on the button on the highest left aspect. The choices will present up as follows. 

Click on on the All providers.

Step 3 

The Overview web page appears to be like like this.

You may scroll to the Databases part. 

Choose the Azure SQL 

Step 4 

Now, you’re taken to the Azure SQL Web page.

Click on on Create

Step 5 

You have got a number of choices from SQL databases, SQL managed situations and SQL digital machines. 


If we click on on Present Particulars, we’ll discover the choices for the useful resource sorts such because the Single database, Elastic pool, and Database server.

As per what you wish to create, choose it and click on on Create.


Thus, we realized about Azure SQL Database in-depth, the assorted functionalities supplied by Azure SQL Database, the methods databases may be deployed, and the totally different tiers of providers. Apart from, we additionally realized in regards to the monitoring options supplied by the Azure SQL Database and the way Enterprise Continuity is supplied in Azure SQL. Lastly, we realized the method to create the Azure SQL useful resource by means of the Azure Portal.

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