Murali SuraparajuElephants, Graph visualization and LinkedInWhat is the common thing between elephants, graph visualization and LinkedIn?Jan 2Jan 2
Murali SuraparajuEntitlements for analytics — challengesTraditionally, data security relied on Role Based Access Control (RBAC) to prevent un-authorized access. While this worked quite well for…Feb 16, 2023Feb 16, 2023
Murali SuraparajuPostgres — UUID as primary keysUUIDs have been around for quite a while. The use of UUIDs as surrogate primary keys is attractive because:Feb 13, 20233Feb 13, 20233
Murali SuraparajuData mesh — practical challenges in huge organizationsEver since the original article from Zhamak Dehghani was published, there has been a lot of interest in the data community about the…Feb 6, 2023Feb 6, 2023
Murali SuraparajuEvolution in data visualizationConveying a story using data visualization has always been a huge challenge. Many visualization tools exist and the methods have become…Nov 3, 2022Nov 3, 2022
Murali SuraparajuTransform from Microservices developer to a Data Engineer (Part-1)Organizations are increasingly becoming data and AI driven and hence the demand for data engineers is very high. However, there is a talent…Aug 13, 2022Aug 13, 2022
Murali SuraparajuPySpark — ADLS gen2 connectivity using abfssReading and wring to ADLS is a common task for data operations. It is made very simple in platforms such as Databricks as the required…Jun 13, 2022Jun 13, 2022
Murali SuraparajuPicking the right compression for high volume data transferOrganizations are increasingly looking to move the data systems that have been built in the previous decade on Hadoop ecosystem decade to…Mar 21, 2022Mar 21, 2022
Murali SuraparajuUnit testing approach for SQL based data platform development — Part 3In the previous article, we examined the techniques to do unit testing on Databricks. In this article, we will see how to do the same in…Feb 16, 2022Feb 16, 2022
Murali SuraparajuUnit testing approach for SQL based data platform development — Part 2In the previous article, we examined the unit test approach — conceptually. In this part, we will build it out on Databricks. As mentioned…Feb 16, 2022Feb 16, 2022
