In the competitive world of online retail, understanding how much a customer is worth over the long term can be the difference between scaling efficiently and burning through ad budgets. Customer Lifetime Value (CLV) prediction helps ecommerce businesses estimate how much revenue a customer will generate throughout their relationship with a brand. With AI-powered tools […]...

Databases often need to support multiple languages, regional rules, and case-sensitivity requirements. In PostgreSQL, collation controls how text is sorted and compared, which directly affects query results, indexing behavior, and overall performance. Changing the collation of a column is not as simple as flipping a switch—it requires careful planning, especially in production environments. TL;DR: To […]...

Pixiv is a treasure chest. Every bookmark you save is a gem. But after months or years, that treasure chest turns into a messy drawer. You know the art is there. You just cannot find it. Good news: Pixiv has hidden filters that can dramatically improve how you search inside your bookmarks. TLDR: Searching within […]...