Blob Storage in Azure: Why Is It Important in Azure?


Azure Blob Storage, in the original sense of the term, is persistent cloud data storage serving various purposes.

One might often use the blob storage, but does one know the significance of it in Azure? Blob Storage in Azure is something that helps create data lakes for analytic needs as well as provides enough storage in order to build powerful cloud-native, and mobile applications. 

A blob is a data type that stores binary data that are different from most other data types such as integers, floating-point numbers, characters as well as strings that store only letters and numbers. 

  1. What is a Blob Storage?
  2. Goals Of Blob Storage
  3. How To Research Blob Storage?
  4. Characteristics Of Azure Blob Storage 
  5. Examples of Blobs 

1. What is a Blob Storage?

Blob Storage, is basically a feature in Microsoft Azure, allowing the users to store huge amount of data on Microsoft’s data storage platform. So, it can be said that Blob stands for Binary Large Objects that includes objects such as multimedia files and images. These are better known as ‘unstructured data’ because they do not follow any specific data model.

Microsoft’s uses might involve streaming videos, files, audios, texts as well as images to remote users. Azure grants permission to the users to store the blobs in a container. Now, a blob might be ardently dedicated to a particular video, whereas others might store only images. It varies. A blob is a visual object that is a freeware image creator tool and also has an interesting shape type that is flexible and also amenable to animation and other stuff.

2. Goals Of Blob Storage

Blob Storage is appropriate for : 

  1. Storing data for backup, restore, recovery, and archive. 
  2. Storing data for analysis by an on-premise service or an Azure-hosted service.
  3. Streaming of videos as well as audios. 
  4. Storing files for sporadic access. 
  5. Serving images or documents to a browser directly.

Blob Storage’s basic goal is to store a large amount of unstructured data, as already stated above. Unstructured data is the data that does not stick to any particular model per se, such as text or binary data.

3. How To Research Blob Storage?

If one is trying to conduct a research on   Blob Storage, here are certain tips that might be handy :

 Talk to someone who is a frequent user of Blob Storage and is thorough with it. In that way, you can develop a fair idea about it and how things work. 

Make proper use of social media platforms – Facebook, Instagram, Twitter, or any other social media platform. Ask your questions freely and their opinions as well, because opinions are always important, no matter what. 

Read, read, and read. Remember, the most important thing in research is your own opinion on it. And you form an opinion only after gaining a fair amount of knowledge on that particular topic. Glance through journals, articles, and blogs. 

4. Characteristics Of Azure Blob Storage 

If it’s your first time learning how to use Blob Storage, do not worry. We have got you covered. There are many common characteristics highlighted in Azure Blob Storage. The best ones have a lot of in-depth research backing them up. 

Scalabe, durable, and available

Blob Storage contains designed durability with geo replications and flexibility to scale, according to one’s requirement. It meets the demands as well as the other requirements of HPC applications by providing the necessary scale in order to support storage for a large amount of data.

It is secured

Blob Storage is authenticated with Azure Active Directory and also has a Role-Based Access Control (RBAC), and that is not it! It also comes with encryption at rest as well as advanced threat protection. It has built-in data security.

It is optimized for data lakes

Blob Storage contains a file namespace as well as a multi-protocol access that supports the enabling of analytics workloads for data insights and other related information.

Comprehensible data management 

Blob Storage focuses on end to end lifecycle management, complete policy-based access control, and storage.

Blob Storage is built from scratch in order to support the scale, security purposes as well as the needs of mobile applications, web, and cloud-native applications developers and testers. Blob Storage supports the most popular programs, including JAVA, NET, Python as well as Node.js. Blob Storage is the only cloud storage service offering a premium, SSD-based object storage tier for interactive sessions. J

5. Examples of Blobs 

Here are a few examples of Blobs you may want to consider once you get a grip on the technicalities of it :

According to Microsoft, blobs can be of three different types – Block Blobs , Append Blobs, and Page Blobs.

Block Blobs are the ones that can support up to 50,000 blocks, which comprises of 4 megabytes, with up to 195 gigabytes in its entirety. They are basically intended for textual purposes as well as other binary files. Next is Append Blobs which supports appending operations and are basically designed for log files. Lastly, the Page Blob is something that has been designed for daily usage, that is, for day to day, frequent writing and reading operations. These blobs are created and then accessed with NET code.

Gaining clarity when it comes to the usage of blob storage in Azure is very crucial. One must be very thorough and clear with their usage and work when it comes to blobs. If in any case, one must still face difficulty, here is a little example :

You have a photo album, but you are completely clueless as to where to save the album. It could be stored in the database using a certain blob data type for the images, audios, and videos, but these blobs are significantly larger than other data types. The amount of data that can be stored by blobs depends on the database types but some databases allow blob sizes that can go up to several gigabytes.


Blob Storage is very advantageous for the business-related forum. Azure blob storage allows them to collect all of their contents in one place altogether. These are then made available throughout, across their different departments, both domestically as well as internationally. The speed, durability, scalability, and ease of access, and most significantly, security, from accidents, crimes, and criminals make Blob Storage very attractive cloud storage for all kinds of organizations and firms – be it small, mid-sized, or large organizations.

Even though one might think that blobs area hectic job, managing blobs is pretty simple when one uses the Azure Storage Explorer. You can create new containers and upload blobs and download them later on. These blobs can also be copied in a secondary location in a simple way. It makes operating Azure storage very easy. 

If you are looking for an extensive course in Cloud Computing, then the 5.5-month online Postgraduate Certificate Program In Cloud Computing offered by Jigsaw Academy can be of help. This program helps interested learners become complete Cloud professionals. 

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