Sql Server Radio

Fair warning for all listeners! Before starting to listen to this podcast, very strongly recommended: Have the diagram at the bottom of this page ready in front of you, so that it'll be easier for you to follow along: Common Causes and Troubleshooting Solutions for SQL AG Data Synchronization Latency - Microsoft Community Hub (sorry in advance!) Additional relevant links: Index cleanup : Harder than it looks - Simple Talk (red-gate.com) Find Overlapping Indexes.sql at chadbaldwin/SQL (github.com)

Guy and Eitan discuss the recent CrowdStrike incident and what it would mean for DBAs, and discuss options to load huge CSV files into SQL Server as fast as possible. Relevant links: 101 of Troubleshooting SQL Server on Linux - Microsoft Community Hub bcp utility - SQL Server | Microsoft Learn Altering lock escalation for SQL Server tables (mssqltips.com) dbatools docs | Import-DbaCsv A Fast Way to Load Large CSV Files into Microsoft SQL Server | by Sasha Korovkina

Guy and Eitan discuss some important and interesting news from Microsoft about SQL Server, Straight Path Solutions publish 30 articles about SQL Server security checks, Guy talks about his experience with Excel, and Eitan is irritated about people still not doing SQL jobs correctly in AlwaysOn Availability Groups. Relevant links: SQLBits Free Videos - YouTube JSON data type (preview) - SQL Server | Microsoft Learn Efficient Time-Based Audit Log Filtering for Azure SQL Database - Microsoft Community Hub UNISTR and ANSI SQL concatenation operator (||) (microsoft.com) SQL Server on Azure VMs: I/O analysis (preview) - Microsoft Community Hub Announcing the retirement of SQL Server Stretch Database - Microsoft SQL Server Blog 30 SQL Server Security Checks in 30 Days Archives - Straight Path Solutions Use Sparse Columns - SQL Server | Microsoft Learn SQL Server Jobs & AlwaysOn Interoperability | HADRMyJobs

Guy and Eitan continue discussing HADR solutions. But this time focusing on Transactional Replication, its cons and pros and potential use cases. Also, some important announcements from Microsoft about Azure SQL! Relevant links: Data API builder General Availability (microsoft.com) Build REST API with Azure Data API Builder (DAB) (mssqltips.com) Zero ETL, Near-real time replication, Mirroring Azure SQL Databases in Fabric (microsoft.com) Announcing EAP for Vector Support in Azure SQL Database - Azure SQL Devs’ Corner (microsoft.com) Update Policy for Azure SQL Managed Instance - Microsoft Community Hub Transactional Replication - SQL Server | Microsoft Learn MadeiraData/ReplicationManagementMechanism: Use SQL Server database tables to manage and configure Transactional Replication, and set it up easily between publishers and subscribers using stored procedures (github.com)

Guy and Eitan discuss the various High Availability and Disaster Recovery options available to us in Microsoft SQL Server, their main advantages, limitations, and when it's most suitable to use or not to use them. Relevant links for further reading: AlwaysOn Basic Availability Groups / Database Mirroring AlwaysOn "Enterprize" Availability Groups Failover Cluster Instance Log Shipping Transactional Replication

Guy and Eitan talk about some interesting news from Microsoft about SQL Server in Azure. And also discuss the topic of Backups and Recovery, RTO, RPO, RCO, and database Integrity Checks. Relevant links: Microsoft Copilot in Azure extends capabilities to Azure SQL Database (Private Preview) - Microsoft Community Hub Regex in SQL DB (microsoft.com) SQL Server Regular Expressions Library Sample - Microsoft Community Hub STRING_SPLIT (Transact-SQL) - SQL Server | Microsoft Learn Do You Have a Proper Backup Strategy? (madeiradata.com) CHECKDB From Every Angle: Consistency Checking Options for a VLDB - Paul S. Randal (sqlskills.com) Where to Run DBCC on Always On Availability Groups - Brent Ozar Unlimited®   Also, check out our previous episode, if you haven't yet: SQL Server Radio: Episode 161 - EXCLUSIVE: Announcing the Biggest Innovation for Azure SQL Managed Instances (Codename: Hermes)

Niko Neugebauer and Vladimir Ivanovic are our esteemed guests for today, and they have a HUGE announcement to make about Azure SQL Managed Instances. Extra! Extra!

Guy tries to convince Eitan that OPTION(RECOMPILE) is the ultimate "Turbo" button in SQL Server, and that it's strongly underappreciated. Relevant links for more info: OPTION(RECOMPILE) (Transact-SQL) - SQL Server | Microsoft Learn Recompile a Stored Procedure - SQL Server | Microsoft Learn Should I use option(recompile)? – SQLServerCentral SQL SERVER - Parameter Sniffing and OPTION (RECOMPILE) - SQL Authority with Pinal Dave

Guy and Eitan discuss various practices in SQL Server that hurt performance and possibly waste money, negative VarDecimal numbers, renumbering Identity columns, and the new Azure Database Fleet Manager. Relevant links: SQL Server IN Clause With Multiple Literal Values Performance Behaviour | Neeraj Prasad Sharma Could SQL Injection be dangerous even when perfectly safe? | Eitan Blumin The Anatomy of Vardecimals | Mark S. Rasmussen Utility Scripts/ReNumber_Identity_Column.sql Introducing Azure Database Fleet Manager Also, Happy New Year!

Guy and Eitan talk about some great things about SQL Server, and mostly Guy’s experience in digging into execution plans and generating synthetic IO workloads. Relevant links: What’s new in SQL Server and Azure SQL 2023 Year in Review Multi-Tenancy in the Real World | Eitan Blumin (Data Weekender 6.5)  

Guy and Eitan go back to their SQL Server roots and go hardcore into execution plan analysis and database corruption. Relevant links: Health Check Scripts/Find_Top_Exec_Plans_to_Optimize.sql SQLServerFast.com Database Corruption Challenge by Steve Steadman A DBA's Guide to the Proper Handling of Corruption Data TLV Summit PASS Data Community Summit  

Guy and Eitan celebrate resuming the school year with some learning of their own. This time, focusing on encryption types in SQL Server. Relevant links: External REST Endpoint Invocation is now GA! Types of Encryption in SQL Server PWDENCRYPT and PWDCOMPARE Dynamic Data Masking And also, don’t forget to register for the upcoming Data TLV Summit!

Today we have Kevin Chant as our guest! We talk about Kevin’s favorite topics: Microsoft Fabric, Azure DevOps, SQL Server, and more. Relevant links: https://www.kevinrchant.com/2023/06/13/create-your-own-microsoft-fabric-environment/  

Guy and Eitan discuss several interesting topics and recent experiences that you'd want to hear about! Relevant links: Trigram Wildcard String Search in SQL Server The Story of DBeaver, PostgreSQL, and the silly data engineer SQL Server Error Log Management High VLF Counts Got You Down? Here's How to Keep Them Low and Performance High

As promised in the previous episode, Guy and Eitan interview an actual human this time! The one and only, the famed Erik Darling is our guest for today! Check out his official website: Erik Darling Data Erik Darling's YouTube Channel We apologize in advance for Guy's occasional audio glitches, as he was having network issues on the day of recording.

Guy and Eitan try something new for today's show - we interview ChatGPT as our guest for today, and make it pretend that it's a SQL Server expert! Let's see how it does. Relevant links: Monitor performance by using the Query Store Brent Ozar Unlimited SQLSkills Scary DBA SQL Authority PASS Data Community Summit SQLBits GroupBy Virtual Conference Data Platform Summit

Guy and Eitan share their experience from SQLBits 2023 and some of their favorite sessions. Relevant links: Official SQLBits Website SQLBits Content Library SQLBits YouTube Channel SQL Server Debugging with WinDbg – an Introduction Join #TeamHugo and Help Fight Leukemia Parameter Sensitive Plan optimization Azure Functions overview GitHub CoPilot  

Guy and Eitan discuss some new and existing capabilities in the SQL Server engine related to Intelligent Query Processing, and whether our job positions as DBAs are at risk due to the imminent takeover by our robot overlords. Relevant links: Intelligent Query Processing Adaptive Joins (Batch) Intelligent Query Processing Feedback family of features Parameter Sensitive Plan Optimization Scalar UDF Inlining

Guy and Eitan list several common mistakes done by DBAs in SQL Server. Some relevant links: Architecting Database Dev and Test Environments: Best Practices and Anti-Patterns for SQL Server Ola Hallengren's Maintenance Solution HADR My Jobs - Open Source Solution by Madeira Columnstore Indexes: Planning and Implementation TSQL Script to Check for Weak Passwords Script to Check for Max DOP Configuration Best Practice

Today we have the pleasure of hosting Rob Sewell, and talking about the upcoming SQLBits event of 2023! Relevant links: SQLBits 2023 agenda, speakers, pricing, and registration - events.sqlbits.com/2023 YouTube playlist of all 195 sessions from SQLBits 2022 - available for free! SQLBits helpers form - beard.media/sqlbits-helpers Rob Sewell's blog - blog.robsewell.com