(blobeater) Moving to public cloud such as Azure, AWS or even private cloud services you need to be tracking costs and seeing if you are “effective”.
Community
Demo App using React/Redux/Typescript and Hooks
(Sacha Barber) This is a small demo article which shows how to use React with Redux using Typescript and React/Redux hooks. It also makes use of a D3 graph and a few custom components.
MySQL BLACKHOLE Engine as Replication Filter
(Ankit Kumar) Today, I am going to tell very interesting use-case where we have used Blackhole engine as replication filter.
Power BI Calculate Cumulative Total by Week Within Quarter
(Aveek Das) Recently, I had a requirement from one of my clients to design a Power BI report in which they wanted to visualize the cumulative sales by week of quarter.
The End of Integration Testing: If You’ve Passed All the Tests …
(Peter Vogel) Really, you only need to do two kinds of testing: Unit testing (to make sure that your individual components work) and end-to-end testing (to make sure your application works). Anything else is just a waste of your time.
Creating a CD Player in C#, Part 2: The CD Functions
(Hannes DuPreez) Hello and welcome to the second installment of this series. Now that we have the Windows API functions needed to read and write to a CD and its pits, we need the physical CD functions. This is what you’ll be doing today.
Content Injection with Response Rewriting in ASP.NET Core 3.x
(Rick Strahl) In building my Westwind.AspNetCore.LiveReload middleware component a while back, one issue that came up was how to handle Response rewriting in ASP.NET Core.
SQL Plus … the sweet spot
(Connor McDonald) Need to get a bunch from rows out of the database? Most people are aware of the ARRAYSIZE parameter to improve the fetch performance back to the client, but many people are not aware of the newer ROWPREFETCH parameter.
What’s new with Oracle database 19.7 versus 19.6
(Frits Hoogland) This blogpost takes a look at the technical differences between Oracle database 19 PSU 6 (january 2020) and 7 (april 2020).
Managing Database Users with SQL Developer Web
(Jeff Smith) Someone reminded me that I had yet to show you folks a brand new feature in SQL Developer Web – User Management!