210 blogs updated: 43 min. ago
SQL Server (47)PostgreSQL (56)MySQL (27)Oracle (72)Mishmash (6)
Power BI Custom Visuals Class (Module 108 – PowerApps)
In this module you will learn how to use the PowerApps Custom Visual. The PowerApps visual allows you to embed line of business applications...
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18-06-2018 15:04:03 Devin Knight SQL Server
Misleading errors: "Server is configured for Windows authentication only." But it's not!
In general, the errors SQL gives are highly useful. Of course every now and again you get one that's just ... Continue reading
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18-06-2018 15:01:46 Kenneth Fisher SQL Server
Join Elimination: When SQL Server Removes Unnecessary Tables
For his first guest post on SQLPerformance.com, Bert Wagner describes the pros and cons of join elimination in SQL Server. The post Join Eli...
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18-06-2018 13:51:13 SQL performance (sqlsentry) SQL Server
MySQL 8.0: New Lock free, scalable WAL design
The Write Ahead Log (WAL) is one of the most important components of a database. All the changes to data files are logged in the WAL (called...
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18-06-2018 09:48:35 MySQL Server Blog MySQL
Juicing up UTL_FILE
Think about your rubbish bin for a second. Because, clearly this is going to be an oh so obvious metaphor leading into UTL_FILE right? OK, m...
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18-06-2018 08:35:18 Connor McDonald Oracle
Practical Real World Performance Tuning – Before the Class Announced
I recently completed delivering Practical Real World Performance Tuning for Brent Ozar Unlimited and it was great 3 days of delivery. Here a...
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18-06-2018 04:44:34 Pinal Dave SQL Server
Bose QuietComfort 35 vs. Sennheiser PXC-550 Wireless Noise Cancelling Headphones
I bought pairs of Bose QuietComfort 35 Series II and Sennheiser PXC-550 wireless noise cancelling headphones, and compared their performance...
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18-06-2018 03:27:11 Baron Schwartz (xaprb) MySQL
[Video] Office Hours 2018/6/13 (With Transcriptions)
This week, Brent and Richie discuss using full-text index, Elasticsearch, server restart issues, sp_blitzfirst, Always On availability group...
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17-06-2018 18:14:58 Brent Ozar SQL Server
Top SQL Blogs Weekly: Best of 24/2018
Best of Top SQL Blogs, year 2018, week 24
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17-06-2018 07:58:34 Jiri Pinkas Mishmash
How Much Work Each Processor (CPU) is Doing in SQL Server? – Interview Question of the Week #178
Question: How Much Work Each Processor (CPU) is Doing in SQL Server? Answer: To be honest, I have not seen this question asked in any of the...
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17-06-2018 04:03:34 Pinal Dave SQL Server


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Top SQL Blogs is a blog aggregator (with English-written blogs only) focused on MySQL, PostgreSQL, MS-SQL and Oracle databases.