Google added a very useful feature to the Google Search Console Insights report named query groups. It does what it is named, it groups similar queries together as one, so you can see how your site is ...

At Microsoft Build 2025, we announced the public preview of SQL Server 2025. Built on a foundation of best-in-class security, performance, and availability, SQL Server 2025 empowers customers to ...

Learn how to optimize SQL queries for better performance. This guide is designed for TiDB SQL tuning beginners. It focuses on the following key principles: Low entry barrier: introducing tuning ...

It’s not uncommon for a laptop to lose some of its pep over time. The good news is that there is often something you can do about it — whether that means updating drivers, goosing the processor ...

Google is rolling out a significant update to its Performance Max campaigns, giving advertisers more transparency and control over their ad placements. The big picture: Why we care. This change ...

Existing index tuners typically rely on the “what if” API provided by the query optimizer to estimate the execution cost of a query on top of an index configuration. Such cost estimates can be ...

Abstract: OLAP query is an efficient way to gain quick insight into big data. Spark is a fast and general engine for big data processing, which supports interactive OLAP queries. Nevertheless, as a ...