Episode 159 - Select * Wastes Money

Guy and Eitan discuss Stephen Planck's blog post "Five SQL Server 2025 Enhancements DBAs Will Notice", and add some of their own insights. Relevant links: Five SQL Server 2025 Enhancements DBAs Will Notice - SQL Table Talk Configure a flexible automatic failover policy for an ava ... Show More

Many announcements and interesting releases came out this past month, so we got a lot to talk about in this episode! Relevant links: What's New in SQL Server 2025 - SQL Server | Microsoft Learn SQL Server 2025 - AI ready enterprise database from ground to cloud | Microsoft Commun ... Show More

Guy talks about a recent migration project he was working on to move an on-prem SQL Server to AWS RDS. Eitan talks about a new AI-related feature in Azure SQL Databases. And we also discuss the new SNAPSHOT backup T-SQL command in SQL Server 2022. Relevant links: Importing and ex ... Show More

Things to consider when choosing a databaseSpeed & LatencyConsistency, ACID ComplianceScalabilityLanguage support & Developer ExperienceRelational vs. Non-relational (SQL vs. NoSQL)Data typesSecurityDatabase environmentClient vs Server access Info on Kris & Harper:Website: harper ... Show More

In this episode, we will discuss NULLs in database systems. I’ll go through the following: What is Null? NULLs persistence Whether you store a 0 or 2 billion value in the field 32bit integer field it costs 32 bit when you store a NULL in 32 bit integer field we save 32 bit but ad ... Show More

New to learning SQL Server? Get the scoop on free online resources to look up information, ask questions of community members, and learn SQL Server from the ground up. Links from the episode are at: https://sqlworkbooks.com/dear-sql-dba/training-resources-for-sql-noobs/ 

MySQL is clustered by default on the primary key which means inserts have to be ordered, let us discuss why UUID (random in nature) has bad performance in MySQL and whether postgres wins here. We will also explain why Sequential Writes are Faster than Random in MYSQL and     http ... Show More

SQL is the most important data skill you can learn on your journey. And it doesn’t need to be complicated. In this episode, dive into a short SQL introduction, basic SQL commands and know how SQL can help you land your data job. Tune in now! 🗄️ Join FREE SQL hands-on workshop th ... Show More

It’s all about data management this week on the podcast as Brian Dorsey and Mark Mirchandani talk to Google Cloud Product Marketing Manager, Amy Krishnamohan. Amy starts the show by explaining that Cloud SQL is a fully managed relational database service that recently added Micro ... Show More

Hey Hussein I have a 2 million row table used in my CRUD python app, I’m worried that as the table grow my inserts will slow down, should I consider sharding my database or partition the table? thank you I’m avid of simplicity in design if I can do it in one machine I’ll do it. S ... Show More

The evolution of SQL and the ease of access to ever larger sizes of computational power has made SQL and ETL a useful pairing for practitioners in the data space. But how do they work together exactly? And what challenges can it pose? Bharani Subramaniam and Madhu Podila discuss ... Show More

Microsoft Azure adoption with cybersecurity first principle strategies.The cloud revolution is here. How well can we implement our first principle strategies within each environment? Do we need to embrace other security platforms to get it done? In this session, Rick and the Hash ... Show More