Database Design and Implementation

Mathematicians and SQL

  • Article

Georg Ferdinand Ludwig Philipp Cantor is considered the creator of set theory, and his theories are the basis for the naïve set theory you learned in school. But there are lots of other mathematicians you should know, such as Hilbert, Frege, Russell, Zermelo and Dedekind. They made a lot of contributions, too. Hilbert Hilbert is […]

4.33 (3)

2021-01-19

4,254 reads

Data Element Names and Scoping Rules in SQL

  • Article

How you name data elements in databases and applications programs has often been a matter of personal taste. Decades ago, when I worked for state government, there is a COBOL programmer who would pick a theme for his programs. The paragraphs and variables would be named based on the current theme. One of his programs […]

4.2 (5)

2021-01-11

1,413 reads

Designing Highly Scalable Database Architectures

  • DatabaseWeekly

While architecting cloud native applications, you need to ensure that your system is highly available, performant, scalable, fault tolerant, and has the capability to recover from a disaster scenario. In this article, Samir Behara discusses the options available when designing the database architecture to achieve scalability.

2019-05-02

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Daily Coping 26 Jan 2021

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I started to add a daily coping tip to the SQLServerCentral newsletter and to...

Rowcount estimates when there are no Statistics

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Synapse Analytics and .NET for Apache Spark Example 4 - JOINS

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Balance is not calculating correctly,when date get change in transection.

By akhterhussain80

Below is data in which two different date are coming,01/19/2021 and 01/18/2021 , Date...

Accessing a RESTORING database for test refresh

By Pete Bishop

I have a requirement whereby testers on ServerA need a copy of the production...

How to get value portion key to every rn from 1 to 3 row on one row?

By ahmed_elbarbary.2010

I need to get value portion key to every 3 row on one row...

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