📝 Parottasalna Blog
249 practical articles on backend engineering, system design, databases, Docker, Python, AI and DSA, explained simply.
4 articles tagged #Database · Clear filters
Qdrant Learning Syllabus — From Scratch to Production
Phase 0: Prerequisites & Conceptual Foundations (3–5 days) Goal: Understand why vector databases exist before touching Qdrant itself. [x] What embedd…
ProgrammingHave you been told "Use plain SQL, its faster than ORM" ?
You might have heard this advice before, Just use SQL; no need for ORMs. At first glance, that sounds elegant. SQL is expressive, close to the metal,…
ProgrammingRedis Strings – The Building Blocks of Key Value Storage
Redis is famously known as an in-memory data structure store , often used as a database, cache, and message broker . The simplest and most fundamenta…
TechnologyBenchmarking UUID4 vs ULID for DB indexing
In DB, for unique identifiers we usually use UUID (Universally Unique Identifier) and ULID (Universally Unique Lexicographically Sortable Identifier)…