Mala Mahadevan

My name is Malathi, a.k.a Mala - I am a DBA turned BI/Data Science person, working with SQL Server since 6.5. I am also founder of the Louisville SQL Server user group, organizer of 8 SQL Saturdays, Regional mentor for northeast, and 14-year PASS conference attendee. In my spare time I love to garden, travel, read, paint, and do yoga.

Blog Post

Geneology with SQL Graph – I

I have been working a lot of SQL Graph related queries and applications of the graph data concept to the extent possible within SQL Server’s graph capabilities. Genealogy, or...

2019-10-17 (first published: )

1,182 reads

Blog Post

Graph – Shortest Path

‘Shortest path’ is by far the most feature of SQL Graph for now. What does this even mean? ‘Shortest path’ is the term accorded to the shortest distance between...

2019-10-08 (first published: )

728 reads

Blog Post

Simple Graph Queries

In this post we saw how to create some graph tables with data. In this I will explore simple queries off of this data and how they compare with...

2019-10-01 (first published: )

442 reads

SQLServerCentral Article

Querying Temporal Tables

Temporal tables a.k.a Table Versioning was introduced in SQL Server 2016 and is an easy, convenient way to track changes to data. A good introduction to temporal tables can be found here. One of the key advantages of versioning tables is easy of querying – or getting a ‘single pane of glass’ look of how […]

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2019-07-29

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Blog Post

Pathways to Progress

One of the most significant and hardest challenges we face as data professionals (or generally anyone in IT) is how to keep up with learning. Most of us are...

2019-06-05 (first published: )

215 reads

Blogs

Friday Basics: the CIA Triad

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In information security (INFOSEC), there several foundational concepts and principles. One of the ones...

A New Word: the standard blues

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the standard blues– n. the dispiriting awareness that the twists and turns of your...

How Redgate Flyway Can Boost Your DevOps Journey

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A brief introduction to the tool and its advantages for database migrations DevOps is...

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client_app_name is empty in Extended Events output but present in sp_who2

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process records in loop

By Bruin

I'm only processing 50,000 records not everything from the Table where there are 250,00...

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Question of the Day

The Marked Transaction

I want to mark a transaction in the log as a recovery point. How do I do this in my code if I use the transaction, myTran?

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