In a MySQL 5.7 master-slave setup that uses the default semisynchronous replication setting for rpl_semi_sync_master_wait_point, a crash of the master and failover to the slave is considered to be lossless.
Author: SSWUG Research
Suppressing Events in Blazor and ASP.NET Core Version 3.1
(Peter Vogel) ASP.NET Core Version 3.1 adds some new features for managing events in Blazor. You may think you’ll never need them, but there may be a time when you’ll be glad to know about at least one of them.
Working with the FileSystemWatcher in .NET
(Hannes DuPreez) Welcome to my article. Today, I would like to talk about using the FileSystemWatcher in .NET.
Refactoring Code to Use C# Local Functions
(Jason Roberts) In a previous post I talked about the potential use of local functions to replace comments. This generated some good discussion on Twitter and in the comments.
Db2 for z/OS and RACF, Part 2: Db2-Internal Security
(Robert Catterall) In the Part 1 post of this two-part blog entry, I described how RACF can be used to provide “external” security for a Db2 for z/OS system – external security being concerned with who (i.e., which IDs) can connect to the Db2 system, and how (e.g., in the form of a batch program and
Dual Writes – The Unknown Cause of Data Inconsistencies
(Thorben Janssen) Since a lot of new applications are built as a system of microservices, dual writes have become a widespread issue.
Running Database Console Commands (DBCCs) on Azure SQL Database
(Marcin Policht) Practically every SQL Server Database Administrator operating in an on-premises environment is familiar with Transact-SQL DBCC statements that serve the role of Database Console Commands.
Cannot Open Backup Device
(Jason Brimhall) Your success as a DBA is directly relational to your ability to ensure proper Database backups are occurring. There is a whole slew of considerations that go into effect when discussing what a proper Database backup actually is.
SpaceVIL Framework. Cross-Platform GUI with .NET & JVM
(Roman Sedaikin) I’ll tell you about the SpaceVIL framework, its capabilities and a brief story of its creation.
Azure Data Factory Get Metadata Example
(Fikrat Azizov) In a previous post (Lookup activity), we discussed Lookup activity to read the content of the database tables or files. ADF also has another type of activity: Get Metadata activity, which allows reading metadata of its sources. We are going to explore the capabilities of this activit