Azure Data Catalog


Introduction to Azure Data Catalog

Azure Data Catalog is a fully managed cloud operating service in which the users can substantially discover the data sources they require. In this context, it is vital to mention that Azure Data Catalog also assists organizations to extract more value from the existing investments. With the help of this fantastic service that is being designed by Microsoft, the likes of developers and data scientists can discover and understand the data sources so that they can establish the proper connection. It is also important to note that Data Catalog comprises of a crowd outsourcing model of various annotations and metadata. With the help of this service, an organization can now contribute their knowledge and can substantially build a culture of data. By building a community of data, it can be ensured that the company correctly emphasizes the marketing analytics tool.

Azure Data Catalog

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The rising challenges of discovery for data consumers

In recent years, with the increase in the trend of using big data, enterprises are searching for viable options to assess this information. In the process of data analysis, the companies face an enormous number of problems. For instance, the users might not be aware of the existence of a source of data until and unless they are in contact with it. Moreover, there is no central location in which the data sources can be registered. This is where Azure Data Catalog can play a useful role. It is designed on the sidelines to address the existing problems of the data source. Moreover, by using the Azure Data Catalog, it can be ensured that the data is understandable by the users. There are other challenges in the form of the fact that the questions of users on an information asset cannot be answered clearly. Even if they contact the experts or the team manager, their attempts would be futile as they cannot establish a suitable correlation between the users and the patterns of data.

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Some challenges for data producers that have come to the fore in recent years

There are various problems that a data producer may face while handling big data. For instance, one challenge might be in the form of the fact that creating documentation for data sources is often a lost effort. It is so because client-based applications regularly ignore the various descriptions that are stored and encrypted in the data source. On the other hand, it is also important to note that creating and maintaining documentation is another effort that usually goes in vain. It is complicated and time-consuming to create data documentation. Moreover, making it readily available to everyone is a huge problem. Hence, one should always look forward to a service like the Azure Data Catalog that makes sure that all the tasks are handled correctly. It is also vital to note that restricting access to data is also a huge challenge that many data scientists face. It is an ongoing problem for data scientists to grant permission to the users in accessing the restricted form of data.

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How can Azure Data Catalog help in these cases?

As we are well aware of the fact that Azure Data Catalog is a cloud-based operating system, a data source can be quickly registered. Hence, the data scientists can now have greater liberty to use and record the source of their respective data patterns. It is interesting to note that the data remains in its existing location. However, a copy of the metadata is being added to the Azure Data Catalog. Moreover, the metadata is also indexed so that each data source is easily discovered by the users who demand to use it.

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In this scenario, it is vital to mention that after the registration process of a data source, the metadata of this data source can be enriched. Moreover, any user can enhance the data type by registering on the Azure Data Catalog. To correctly understand and discover data sources, the process of registration is mandatory in the case of users who like to assess and analyze the data sources.

These users can also use the Azure Data Catalog experience to find data that matches the needs of the users quickly.

The prerequisites for using Azure Data Catalog

To set up the Azure Data Catalog, you need to be the owner or co-owner of an Azure subscription. They would also help to control how the usage pattern is billed, reported and paid. In this context, it is vital to note that each subscription has a different setup related to payment and billing. Hence, you have to be aware of the needs of selecting an active subscription that would address all your needs. In case you do not have a subscription, you can always opt for creating a free trial account by spending a couple of minutes.

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Last updated: 03 Apr 2023
About Author

Anji Velagana is working as a Digital Marketing Analyst and Content Contributor for Mindmajix. He writes about various platforms like Servicenow, Business analysis,  Performance testing, Mulesoft, Oracle Exadata, Azure, and few other courses. Contact him via and LinkedIn.

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