I am working on a solution that uses SQL Azure. Part of the project deals with backups and using the DAC Web Services for backups.
The issue is that there is a different endpoint depending on which region the Azure SQL database is in. As I am working with multiple groups, and cannot ensure which region the database will be in, I am looking for a way to programmatically determine the region.
The region is also important, as I want to copy the backups to a different region just to be on the safe side.
I know that I can look in the Admin console, but I would like to use code to solve this problem.
Additional information:
The application is running on Azure using Worker Roles for functionality.
I do not have access to all of the account-id's to use the full REST API.
I do have access to the master database on the Azure Sql Server.
Working on this in C# (I failed to put the language)
You can use Get Servers request (GET https://management.database.windows.net:8443/<subscription-id>/servers) of Azure REST API to enumerate SQL servers which gives the Location or Region more info at msdn -> http://msdn.microsoft.com/en-us/library/windowsazure/gg715269.aspx
Related
Is it possible for me to insert some data from one database to another in Azure sql?
Let's say I have a trigger in db1 that updates some values in db2.
I read about elastic queries but it seems like they are read-only so they don't solve my problem.
You can't use cross-database in Azure Sql Server because databases can't see eachother physically , you could use elastic pools but they are Read Only.
A solution is to use SQL Managed Instance to upload your instance . This supports cross-database queries but it was expensive.
There was some previous discussion here about doing similar:
C# Azure Function trigger when SQL Database has a new row added without polling
There is also the Azure SQL Bindings for Azure Functions but they are input bindings and not triggers and they're still in preview and limited to C#, JavaScript and Python.
Azure SQL bindings for Azure Functions overview (preview)
There was a new announcement last week after MS Build however for Azure SQL Database External REST Endpoints Integration (hopefully they don't refer to it as ASDEREI) but this is currently in preview under Early Adoption Program (EAP).
Announcing the “Azure SQL Database External REST Endpoints Integration” Early Adoption Program
Azure keeps a bunch of VM (and cloud service) related logs in WAD* tables. The question is about actions which do not necessarily affect VMs. Say one deleted a Table Storage. Does Azure keep a log record about that? If yes, where? How to fetch them using a program/script?
The Service Management REST API can be used to retrieve the operation logs programmatically.
List Subscription Operations
https://msdn.microsoft.com/library/azure/gg715318.aspx
I am trying to get to grips with Azure Mobile Services and am a little lost about which Azure services I should be using for what. When you set up a new Azure Mobile Service you only get the option to create it with Microsoft SQL Server as the database. Can you configure it to use the documentDB service instead?
Also a lot of what I read about Azure Mobile Services seem to be setup around storing data for a particular user. Is this the correct place to store data and query it for all the systems users rather than an individual or should that be handled elsewhere?
thanks
Andy
using the .NET backend, you have a choice of using Azure SQL Database,MongoDB or Table Storage. There's no out of the box support yet for DocumentDB, but you can make it work as shown here
what you store in the storage listed above is up to you, there is no specific reason/restriction/limitation that's its only for user specific data. the samples just happen to show that.
You may use any backend database service. It's true you have to set up SQL when you create a new mobile service space. And the SDK has a Table provider that maps to SQL (or MongoDB). However, you can ignore all that if you want. As long as you can access the appropriate driver for your database-of-choice, you can make calls to the database from the API backend methods. This is especially true when building custom API methods.
I write an application using cocos2d-x. Now I want to store some data in the Windows Azure Storage and get the data sometime, how can I do that?
As written, it's difficult to answer such a broad question. Having said that: I'll do my best to give you an objective answer describing Azure's storage options from a service perspective.
Azure Mobile Services. This lets you have a CRUD interface to storage, and is build to provide a REST-based API, which fronts storage. It defaults to SQL Database, but you can easily override this by creating your own custom API and using server-side JavaScript / Node.js to read/write to any storage system.
Azure blobs/tables/queues. This is the collective set of Azure large-scale storage, with up to 200TB per account namespace. You can access storage directly from your game, or through your own service tier - that's up to you. You need to worry about security, as you don't want to have your blobs exposed as public unless you want to. Fortunately you may use something called a Shared Access Signature to grant access to your app, while keeping these resources private to the rest of the world.
SQL Database. Azure provides database-as-a-service, largely compatible with SQL Server. As long as you have a proper connection string, it's just like having a local database.
3rd-party hosted solutions. There are companies that host data services in Azure, such as ClearDB (MySQL) and MongoLab (MongoDB).
One other option: Custom database solutions. If you're not using a built-in or 3rd-party storage service, you can always install a database server within a Virtual Machine. You're now managing the server, but this would give you ultimate choice.
I have a workgroup server on Windows Azure. I have used Rackspace before and simply image the server to back it up BUT thats not so easy on Azure as imaging the server deletes it!
My Azure server is used to run an application that uses an SQL Database. I backup the DB off site BUT need ensure I have a strategy for downtime of the server. I have looked into roles and instances but am fuzzy on it and getting lost in the many articles. See below what I have so far BUT I don't want the cost of two servers running for one application so **DOES ANYONE KNOW HOW TO ENSURE AVAILABILITY OF AN AZURE SERVER AND BACKUP THE CONTENTS IN THE EVENT OF A CRASH WITHOUT ftping EVERYTHING OFF SITE?
Azure is georedundant BUT you have to set up your server to avail of this feature
Current Azure setup is that we set up Workgroup servers and license them BUT I am fuzzy on where to go from here.
This is where it gets tricky
The number of per-role instances in a Windows Azure application is controlled by the Instances setting in the configuration (cscfg) file.
Windows Azure Service Configuration Schema http://msdn.microsoft.com/en-us/library/windowsazure/ee758710.aspx
How to Configure the Roles for a Windows Azure Application with Visual Studio http://msdn.microsoft.com/en-us/library/windowsazure/hh369931.aspx
Change the Number of Instances
To improve the performance of your application, you can change the number of instances of a role that are running, based on the number of users or the load expected for a particular role. A separate virtual machine is created for each instance of a role when the application runs in Windows Azure. This will affect the billing for the deployment of this application. For more information about billing, see Windows Azure Billing Basics.
• I will continue to research but if any of you know the answer (how can I easily backup my Azure server docs and data without ftping offsite) please feel free to weigh in!
If all you want is to back up the server, then you could use Recovery Services Vaults. This feature allows you to backup any Azure VM. The backup is a snapshot of the entire server.
You can test your contingency plan by restoring the backup to a new VM.
It depends on what you are trying to backup and scale. A proper cloud architecture should not store or persist data on local Azure servers, since that does not scale. You should be persisiting data to azure table storage, blob storage, SQL db and backup the data from there. Then you can use the APIs to backup anything from a central location.
if you are running something like SQL Server or SharePoint then there are some files peristed on the local VMs that you will need to backup. Luckily, those vhd drives are stored on BLOB storage and can be backed up as well in addition to geo redundant backup.