#olap

The need for analytics usually starts with the same sentence: "We need to be able to query this data...

TL;DR Pick the wrong auto-increment strategy in SQL Server and you find out in production....

OLAP vs OLTP explained: two database workloads for opposite jobs - fast app transactions vs heavy analytics. See why you keep reporting off your app DB.

If you ever wrote MDX against SSAS Multidimensional, you probably remember MDX Studio — Mosha...

Real-time analytics in 2026: Lakehouse//RT vs ClickHouse, Druid and Pinot Summary. On 16...

Data is the lifeblood of business analytics—whether it's manufacturers forecasting stock production...

How to Diagnose Analytical Queries Systematically in Distributed AP Tuning 1. Why AP...

The problem isn't the model. It's the data layer. Every production agent system I've seen...

LAST_VALUE is a window function in GBase 8a that returns the last value in an ordered window,...

FIRST_VALUE is a window function in GBase 8a that returns the first value in an ordered window. It...

How to Unify Your Analytics Ecosystem Without Rebuilding Your Data Pipeline From Scratch ...

Excel Is Still the #1 Self-Service Analytics Tool. Here's Why That's Not a Problem...