This article shows a solution to the challenge of multiple databases on one RDS instance with different databases and the limitation of 5000 connections.
2025-03-12
796 reads
2025-03-12
415 reads
How are you navigating the database landscape? Our latest report sheds light on the current state of database management and offers valuable insights into how organizations can navigate and simplify the growing complexities of the database landscape.
2025-04-18 (first published: 2025-03-10)
There are many functions and tools available to database professionals that can solve data math challenges, regardless of complexity.
2025-03-07
There was a post on X I read today about valuing your time. The gist was that since this person had waited 9 minutes to save $4, they valued their time at $27 an hour. I get the point being made. Time is valuable and you need to set the value of your time. It […]
2025-03-01
123 reads
Learn how to emulate Azure storage for files, blogs, and queues.
2025-02-24
1,833 reads
See a walkthrough of setting up a maintenance plan in SQL Server.
2025-02-21
4,824 reads
Learn how to recover a database from a missing or corrupt transaction log file.
2025-02-19
10,180 reads
I just saw one of "those" questions. You know the ones: 'We're hitting an error with a stored procedure. What is the maximum number of parameters you can have?" <sigh> Look, I get it. Breaking the land speed record is cool. Getting the most people into a phone booth (look it up), also cool. Fastest, […]
2025-02-15
138 reads
As organizations move to the cloud, the once essential role of the Database Administrator (DBA) as the guardian of system optimization, has been overshadowed, often viewed as a bottleneck to innovation. Yet, as technology evolves, the one thing I know is history repeats itself, and optimization skills are once again emerging as a critical necessity. […]
2025-02-01
114 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