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Posts Tagged ‘storage’

Windows Azure – Storage Basics

Posted by JP on November 6, 2011

In this article we are discussing Storage Accounts in Windows Azure. We will start with the purpose first.

What is the purpose of Storage Accounts?

We know that in our traditional applications we need persistence like:

  • Storing Data in Database
  • Storing Information in Files

The persistence is needed for retrieving them later. As the Windows Azure is a different platform (Operating System) the storage mechanisms also differ.

Types of Storage in Windows Azure

There are mainly three types of storage:

  • Local Storage
  • Windows Azure Storage
  • SQL Azure Database Storage

Local Storage

  • Similar to normal file system storage
  • Faster way of storing data
  • Used for Temporary purposes and data is removed on instance restart
  • Multiple application access is restricted
  • No price involved

Windows Azure Storage

  • Durable Storage service
  • Multiple application access is possible
  • Pricing involved
  • 3 Types of storage: Blobs, Tables and Queues

Sql Azure Database Storage

  • RDBMS (Relational Database Management System)
  • Sql Server on the Cloud
  • Access data using ADO.NET or ODBC technologies
  • Pricing involved

The following image summarizes the types of storage.

clip_image002

Each storage example will be provided in the further articles.

More Information

More information on the pricing and features can be found in link

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Staging and Production Servers

Posted by JP on November 6, 2011

Staging and Production Servers

In the previous article we have found how to deploy a new build to staging in Windows Azure. Now we need to move the staging build to production. Before that we are going to discuss the importance of staging and production servers.

Staging Environment

Staging environment will be having a configuration similar to the production environment. Before an application is released to production (where real users will be using), the application is test deployed to the staging environment. This gives us a chance to find potential bugs, security problems, configuration issues etc. It will save the team from entering into serious problems.

Production Environment

Production Environment will be the actual environment which the real users will be using. A build which was tested perfect in the staging environment is moved to the production environment.

The series of operation and the servers involved will be as following for a typical deployment. Typically, there will be a development machine where the application is created, deployed to a testing machine for the tester to find any bugs, deployed to staging and on successful validation deployed to Production server.

clip_image002


Summary

To summarize, we can say there are multiple machines involved in the development to deployment process.

  • Development Machine
  • Testing Machine
  • Staging Server
  • Production Server

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