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Justlearningthings: Learnt Something Today

Publisher:  cse.tanmay+1
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When to use clickhouse and when meilisearch

 ClickHouse and MeiliSearch serve different purposes and are optimized for different types of workloads. Here’s a breakdown of when to use each:


Use ClickHouse when:Analytical Queries: You need to perform complex analytical queries over large datasets quickly, such as aggregations, joins, and ...

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Databases I should learn about beside traditional relational databases

Given your experience in web application development and familiarity with traditional relational databases, here are some other databases you might find valuable to know about:


1. NoSQL DatabasesMongoDB: A document-oriented database that stores data in flexible JSON-like forma...

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Installing/Moving WSL packages on another drive or folder than the default one

If you haven't installed your Ubuntu yet, then first install it. Then we can move it.

In case, in any case, if you want to move your WSL packages to a drive other than where it is installed by default, you can do that. You can move it from you C:/ drive to any drive or folder you want. This also actually takes only 3 steps, if your WSL instances are not running. Let's g...


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Create user and SEO friendly URL slugs for your website in PHP

Creating user and SEO-friendly URL slugs is a crucial aspect of optimizing your website for both search engines and human visitors. A URL slug, the unique part of a URL that identifies a specific page, plays a significant role in conveying information about your content. Crafting well-structured and descriptive slugs not only aids search engines in understanding your content ...


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Select or Update only the latest records per group or set in MySQL database table

So I faced this today that I could have keep a column of TinyInt type in a table where I keep multiple records for a, lets say, user or product. Such as, user login history. 

The task is to load only the latest records per user. To do that I can run a query like this one

SELECT * FROM user_login_history...

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