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Download AWS RDS SQL Server Backup

Publié le 16 septembre 2024 sur sqlservercentral.com
 

The post Download AWS RDS SQL Server Backup appeared first on SQLServerCentral.

How to Add a New Shared Disk to a WSFC as a SQL Resource

Publié le 16 septembre 2024 sur sqlservercentral.com
 

DBAs often face situations when the disk gets full for user database files, logs, or system database files. To overcome this issue, normally disks are extended. Expanding the disk is not a complex process but sometimes, extending the disk requires a fe …

 

Working with Schema Validation in MongoDB

Publié le 13 septembre 2024 sur simple-talk.com
 

This article is part of Robert Sheldon’s continuing series on Mongo DB. To see all of the items in the series, click here. In the previous article in this series, I introduced you to schema validation in MongoDB. I described how you can define validati …

 

 

Database Sharding: Strategies for Seamless Scaling and Performance Optimization

Publié le 13 septembre 2024 sur simple-talk.com
 

Companies of all sizes and across industries are struggling to cope with an explosion of data never before seen in the short history of computing. As applications reach new levels of sophistication and become deeply interconnected, these companies find …

 

Introducing the New Stars of Data speakers for PASS Summit 2024

Publié le 13 septembre 2024 sur sqlservercentral.com
 

The post Introducing the New Stars of Data speakers for PASS Summit 2024 appeared first on SQLServerCentral.

[Video] Office Hours: Database Q&A

Publié le 12 septembre 2024 sur brentozar.com
 

I went live on TikTok and took your top-voted questions from https://pollgab.com/room/brento: Here’s what we covered: 00:00 Start 00:23 Andrea Hardesty: Do you have any recommendations for reproducing parameter sniffing issues? I have a copy of a …

Query Exercise: Why Are These 3 Estimates So Wrong?

Publié le 11 septembre 2024 sur brentozar.com
 

Our prior Query Exercise introduced SQL Server’s 201 buckets problem: its inability to accurately estimate rows for more than 201 outliers in a table. I followed up with a solution using filtered statistics to help with the next 200 outliers, and …

 

Making Temporal Databases Work. Part 3: Saving Data

Publié le 11 septembre 2024 sur simple-talk.com
 

The temporal database is a database that can keep information on time when the facts represented in the database were, are, or will be valid. We briefly described major concepts of temporal databases and discussed types of queries that such databases c …

 

 

Devising the Perfect Index for Your Use Case – MySQL Edition

Publié le 11 septembre 2024 sur simple-talk.com
 

Introduction If you’ve been following SimpleTalk for a while, you will be aware that I’ve recently blogged about MySQL indexes. I’ve already told you about the nuances of indexes in MySQL, vanilla B-Tree indexes, composite B-Tree indexes, and other kin …

 

Event Streams for Persistent and Asynchronous Microservice Communication

Publié le 11 septembre 2024 sur sqlservercentral.com
 

The post Event Streams for Persistent and Asynchronous Microservice Communication appeared first on SQLServerCentral.

Delta Table Performance Is Governed By Transaction Size: Data Engineering with Fabric

Publié le 11 septembre 2024 sur sqlservercentral.com
 

Relational Databases are known for their atomic, consistent, independent and durable properties (ACID).  The first version of Apache Spark was released in 2014  However, the tables in the hive catalog did not have any ACID properties at that time.  Tha …

PASS Data Community Summit Prices Are About to Go Up!

Publié le 10 septembre 2024 sur brentozar.com
 

Next Tuesday, pricing on the 3-day tickets for the PASS Data Community Summit goes up to $2,295. But if you register right now, plus use coupon code BRENTO24, it’s just $1,945. It’s one in-person conference that covers Microsoft SQL Server, …

 

Uniqueness, Keys, and Identity

Publié le 9 septembre 2024 sur simple-talk.com
 

If you’ve ever had a traditional logic course, you’ll have run into “The Law of Identity” as the founding principle of all Western thought. It says that: “To be is to be something in particular; to be nothing in particular or anything in general, is to …

 

 

What Did AI Ever Do for Me?

Publié le 9 septembre 2024 sur simple-talk.com
 

Let me start with a simple confession, and I hope it’s not too shocking for anyone; I’m old. When I was a teenager, a fantastically funny film was released called “Monty Python’s The Life of Brian”. While I recognize there is some controversy around th …

 

GitHub Desktop Tutorial

Publié le 9 septembre 2024 sur sqlservercentral.com
 

Introduction Previously, we created a tutorial to connect Visual Studio Code with GitHub. Now, we will show another useful tool to track changes in our SQL code. The tool is GitHub Desktop. What is GitHub Desktop? It is a free tool that works with Git …


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