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Key to Good Code
DEVELOPER'S VIEW ON MICROSOFT BUSINESS CENTRAL

Garbage collection of event subscribers
I once wrote a post on event subscribers and the presumed performance benefits of single instance subscriber codeunits, but the topic...
Apr 12
124 views
2 comments

Recursive AL
Recently I heard an opinion shared by some AL developers that recursion in AL can be dangerous and should be avoided because the AL...
Apr 5
44 views
0 comments

Buffered inserts and deadlocks
Recently I was debugging a very interesting deadlock case which I want to share in a blog post now. It was especially curious because, as...
Feb 22
555 views
0 comments

Filtering on FlowFields
It has been said so many times that filtering on FlowFields is bad for performance that we are used to avoiding this kind of filters in...
Feb 6
689 views
0 comments

Table indexes and inserts
Following my series of posts where I have been addressing various aspects of table indexing, this post delves into the same old argument...
Dec 21, 2024
250 views
1 comment


Temporary tables in procedure parameters
When we declare multiple instances of a record variable referencing the same table in AL code, we essentially receive different instances...
Nov 24, 2024
435 views
4 comments

Another alternative to SIFT: Columnstore indexes
According to this article on Microsoft Learn portal , non-clustered columnstore indexes (or NCCI) are seen as a possible replacement for...
Nov 10, 2024
342 views
0 comments

Hidden SQL queries in AL you (probably) want to avoid
Development of Business Central extensions is very much about the database communication, and as AL developers, we always control the...
Oct 28, 2024
672 views
0 comments

if not IsEmpty then FindSet... again
Yes, I'm back again on this inexhaustible topic. The question of weather the call of IsEmpty before FindSet in AL can have a positive...
Oct 22, 2024
463 views
2 comments

Covering indexes as an alternative to SIFT
In two of my previous blog posts I reviewed some pros and cons of the SumIndexField Technology (or SIFT) in Business Central. On the one...
Oct 20, 2024
363 views
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