(Jason Brimhall) One of the more gut-wrenching experiences of a DBA is to have a database get stuck in recovery. This typically happens when the server was rebooted unexpectedly and typically coincides with a rather large transaction.
Community
Importing Data into Azure SQL Database
(Marcin Policht) Data imports represent some of the more commonly performed database management tasks. When importing data into Azure SQL Database, you can leverage a number of traditional SQL Server data import techniques.
Java 101: Elementary Java language features
(Jeff Friesen) Java is an object-oriented programming language, but there’s more to Java than programming with objects. This tutorial is the first of several introducing non-object-oriented features and syntax that are fundamental to the Java language.
Exploring DNS with the .NET Core based Technitium DNS Server
(Scott Hanselman) Earlier this week I talked about how Your Computer is not a Black Box and I spent some time in TCPView and at the command line exploring open ports on my computer. I was doing this in order to debug an issue with a local DNS server I was playing with, so I thought I’d take a moment
Reuse UI With Partial Views In ASP.NET Core MVC And Razor Pages
(Bipin Joshi) While developing ASP.NET Core web applications you often need to reuse parts of the user interface across many view or razor pages.
Updated Razor support in Visual Studio Code, now with Blazor support
(Daniel Roth) Today we are pleased to announce improved Razor tooling support in Visual Studio Code with the latest C# extension. This latest release includes improved Razor diagnostics and support for tag helpers and Blazor apps.
MySQL: IS NULL conditions and indexes
(Federico Razzoli) It is not uncommon for an application to use WHERE conditions like this:
Build it Yourself — Chatbot API with Keras/TensorFlow Model
(Andrejus Baranovskis) Is not that complex to build your own chatbot (or assistant, this word is a new trendy term for chatbot) as you may think. Various chatbot platforms are using classification models to recognize user intent.
RMAN-04022
(Andrew Reid) I created an RMAN script to copy an Oracle 11.2.0.1 target database called BUSPROD into an auxiliary database called BUSSOUT2.
Configure and use the local UNDO mode
(Jagruti Jasleniya) In Oracle 12c Release 1 Undo tablespace was always Shared across PDBs. Rollback segment of each pdb was written in Undo tablespace which was created under the Container Root database.