Proactive caching helps DBAs to better control the cube data automatic refresh frequency, offering near real-time data for reports. This article covers the settings for HOLAP and ROLAP, and configuring proactive caching.
Steve Jones asks us today about what we might like to see in the next few versions of SQL Server.
I have created several policies using Policy-Based Management and need to rename some of them. I don’t see an option in the GUI to rename a Policy. Is there any way I can rename them without dropping and recreating them?
Steve Jones has attended the PASS Summit almost every year, and in that time he's learned a few things. He shares a few today that might convince you or your boss that it's worth funding the trip this year.
The idea is to create a SQLCLR table valued function that returns all information on drives in a UNIX df-like style.
The DBA and Virtualization Virtual Chapters hope that last weeks 24 Hours of PASS got you in the mood for more free training. Here's what they have on tap for you this week:
NoSQL has been getting a lot of press in the last year, but it's not necessarily the best platform or solution for you. Steve Jones comments on NoSQL and alternative platforms.
In this postI show how you can use StreamInsight to take events coming from SQL Server Profiler in real-time and do some analytics whilst the data is in flight. Here is the solution for that post. The download contains Project that reads events from a previously recorded trace file Project that starts a trace and captures events in real-time from a custom trace definition file (Included) It is a very simple solution and could be extended.
Today Steve Jones talks about how some companies find efficiencies by training employees to use SQL. Perhaps that's a good idea for all developers.
In this article, learn about the risks of changing server collation as well as how to go about making this change.
If you've ever loaded a 2 GB CSV into pandas just to run a...
By James Serra
What problem is Fabric Ontology trying to solve? For years, most data conversations have...
By Steve Jones
Recently I ran across some code that used a lot of QUOTENAME() calls. A...
Comments posted to this topic are about the item The New Software Team
Comments posted to this topic are about the item Database Mail in SQL Server...
Comments posted to this topic are about the item The string_agg function
We create the following table and then insert some records in it:
create table t1 ( id int primary key, category char(1) not null, product varchar(50) ); insert into t1 values (1, 'A', 'Product 1'), (2, 'A', 'Product 2'), (3, 'A', 'Product 3'), (4, 'B', 'Product 4'), (5, 'B', 'Product 5');What happens if we execute the following query in both Sql Server and PostgreSQL?
select id,
category,
string_agg(product, ';')
over (partition by category order by id
rows between unbounded preceding and unbounded following) as stragg
from t1; See possible answers