There are many reasons you should monitor your databases, including avoiding performance problems or running out of disk space. Ideally, you want a scalable monitoring solution where you can monitor all your SQL databases in one single place. This article will describe two options that are available: Azure SQL Analytics and Azure SQL Insights. Both […]
2022-03-18
10,474 reads
Introduction Azure Purview is Microsoft’s unified data governance service that helps you discover and get insight into your available data. It replaces Azure Data Catalog and is now based on Apache Atlas, one of the leading open-source data governance and metadata frameworks. Apache Atlas was created by Hortonworks and big names within finance, pharma, etc. […]
2021-02-18
5,235 reads
Learn how to use Biml to create a SSIS-package with a Script component that can read from Twitter.
2019-01-01 (first published: 2016-04-28)
3,787 reads
Tired of building tons of similar SSIS packages for importing files into your data warehouse? Learn how to autogenerate them using Biml.
2018-02-16 (first published: 2015-09-10)
7,453 reads
One of the new features of SQL Server 2016 is the ability to time travel in your databases and visit a specific table at a specific point of time in history. You can also use this feature to audit changes or “undo” whole data warehouse updates.
2017-09-04 (first published: 2016-10-18)
10,243 reads
A quick-start to SQL Server StreamInsight and Complex Event Processing with a step-by-step example on stock quotes.
2011-02-17 (first published: 2010-03-17)
8,644 reads
An example of building a StreamInsight input adapter for retrieving Twitter data in real-time.
2011-02-17 (first published: 2010-09-29)
9,088 reads
An introduction to SQL Server StreamInsight and Complex Event Processing with a focus on Business Intelligence.
2011-02-17 (first published: 2010-01-25)
11,006 reads
Step by step guide to building and debugging a SQL Server StreamInsight input adapter.
2009-11-25
7,273 reads
A step by step example of how to add pre-calculated closing balances through T-SQL and semi-additive measures from Johan Åhlén.
2009-11-04
7,080 reads
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
In Part 1, we saw how ‘Vamana’ represents vectors as nodes, connects them with...
I’m excited to announce the release of a new open-source project that fully automates...
Comments posted to this topic are about the item Optional Parameter Plan Optimization in...
Comments posted to this topic are about the item AI Experience Gap that we...
There is a table tmp_tab:
CREATE TABLE tmp_tab ( id int, val int );
INSERT INTO tmp_tab VALUES (1, 1), (2, NULL), (3, 3), (4, 4), (5, 5);You want to order the rows ids by the following expression:
ISNULL(val, id) + 1Which of the following queries produces the expected ordering and why? (Select all correct) See possible answers