(Nenad Noveljic) There is a substantial difference in how MS SQL Server and Oracle estimate the cost of a sort operation. The critical point isn’t in the algorithm itself. As we shall see, the problem exists rather on a much more basic level – in the inputs variables.
Other News
Introduction to OpenGL with C/C++ on ReactOS
(Steffen Ploetz) This article shows the possibilities of OpenGL in ReactOS, how to select a suitable development environment (IDE) for C/C++, create code documentation and finish with a simple OpenGL application.
SQL Server Reporting Services Empty Report from a Data Driven Subscription
(Ohad Srur) SQL Server Reporting Services (SSRS) has a great feature called Subscriptions for delivering reports at a specific time or in response to an event. Reporting Services supports two ways of delivering reports: Standard and Data-Driven. The Standard option allows you to send only to a speci
New Visual Studio 2019 for Mac v8.6 Features Integrated Terminal, Blazor WebAssembly Templates
(David Ramel) Microsoft’s Visual Studio 2019 for Mac version 8.6 was announced at this week’s Build developer conference, featuring an integrated terminal, templates for Blazor WebAssembly applications and gRPC service projects, fixes for crashes and hangs, and more.
Export MySQL query results as JSON
(Kasra Madadipouya) In one of the latest post, I discussed how to transform a large MySQL table to JSON using Apache Spark. Well, that approach works for any tables with any volume. But it’s an overkill for simple and small tables.
Demystifying Memory Profilers in C# .NET Part 3: Memory Pressure
(Michael Shpilt) Memory and performance are tightly coupled to each other in .NET. If you don’t create a “garbage collector friendly” application, you’ll have performance problems. In extreme cases, those problem turn into memory pressure, also known as GC pressure.
Git in Azure DevOps
(Gouri Sohoni) This tutorial covers Git with Azure DevOps – a topic that is very important for development teams. It will cover various aspects of Git like how to use Git, when to use, where to use along with what are the advantages of using Git.
ADF Performance Monitor: Thread Wait and Blocked Time
(Frank Houweling) In this blog I will write on one of the new features; thread wait and thread blocked time of requests.
Build an HVR Hub without underlying database
(Bobby Curtis) In recent years, the data integration/replication space has stared to become crowded. Products like Oracle GoldenGate have become stables inside of organizations, but companies like HVR are chipping away at that marketshare.
Oracle 20c DBCA
(Liron Amitzi) As you probably know, Oracle 20c is available only as a preview on the cloud. If you’d like to create a new server on Oracle Cloud with 20c, here is a post with the instructions.