--- title: "#vectors articles | Hashnode" description: "Explore 18 articles tagged #vectors on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/vectors" --- Tag # #vectors 18 posts · 0 followers [Kofi / Illestpreacha](https://hashnode.com/@illestpreacha) · [Oct 28](https://hashnode.com/posts/mathober2026-nicevectorfields/6ae13e21a9d6fdb48a2661b0) ### [Mathober2026\_NiceVectorfields](https://blog.illestpreacha.com/mathober2026-nicevectorfields?utm_source=hashnode&utm_medium=feed) Fields all over 1 min read · [blog.illestpreacha.com](https://blog.illestpreacha.com/mathober2026-nicevectorfields?utm_source=hashnode&utm_medium=feed) [Tharun](https://hashnode.com/@tharun-pandya) · [Jul 8](https://hashnode.com/posts/what-is-a-vector-in-machine-learning/6a4e4273d59c64e6c41ba733) ### [What Is a Vector? The Building Block Behind Every Machine Learning Model](https://tharunpandya.hashnode.dev/what-is-a-vector-in-machine-learning?utm_source=hashnode&utm_medium=feed) Learn what vectors are, why they matter in Machine Learning, and how they help computers represent and process real-world data. 10 min read · [tharunpandya.hashnode.dev](https://tharunpandya.hashnode.dev/what-is-a-vector-in-machine-learning?utm_source=hashnode&utm_medium=feed) [Abstract Algorithms](https://hashnode.com/@abstractalgorithms) · [Jul 2](https://hashnode.com/posts/embeddings-explained-byte/6a45c4d388d4e6848b7e3b05) ### [Vector Embeddings Explained](https://abstractalgorithms.hashnode.dev/embeddings-explained-byte?utm_source=hashnode&utm_medium=feed) Learn how vector embeddings convert words and images into multi-dimensional numerical coordinate arrays. 1 min read · [abstractalgorithms.hashnode.dev](https://abstractalgorithms.hashnode.dev/embeddings-explained-byte?utm_source=hashnode&utm_medium=feed) [Rahul Sehrawat](https://hashnode.com/@rahulseh1998) · [Apr 13](https://hashnode.com/posts/embeddings-in-30-minutes/69dc417072a0c202d1deecab) ### [Embeddings in 30 Minutes of Code](https://ai-zero-to-hero.hashnode.dev/embeddings-in-30-minutes?utm_source=hashnode&utm_medium=feed) Everything you actually need to use embeddings in production, in thirty minutes of code. No research papers, no vendor pitches — just the shape of the thing and where it fits in your codebase. 10 min read · [ai-zero-to-hero.hashnode.dev](https://ai-zero-to-hero.hashnode.dev/embeddings-in-30-minutes?utm_source=hashnode&utm_medium=feed) [Ravi Mohta](https://hashnode.com/@ravimohta) · [Mar 17](https://hashnode.com/posts/in-store-retrieve-the-three-places-rag-quietly-fails-and-how-we-fixed-each-one/69b94746c22d3eeb8aa93763) ### [In, Store, Retrieve: The Three Places RAG Quietly Fails — And How We Fixed Each One](https://herald-ai.hashnode.dev/in-store-retrieve-the-three-places-rag-quietly-fails-and-how-we-fixed-each-one?utm_source=hashnode&utm_medium=feed) What five months of building a private AI document intelligence system taught me about retrieval quality, LLM reliability, and the gap between "it works" and "it works well" 18 min read · [herald-ai.hashnode.dev](https://herald-ai.hashnode.dev/in-store-retrieve-the-three-places-rag-quietly-fails-and-how-we-fixed-each-one?utm_source=hashnode&utm_medium=feed) [Tiamat](https://hashnode.com/@tiamat) · [Mar 8](https://hashnode.com/posts/vector-database-breaches-the-silent-data-leak-threatening-ai-infrastructure/69add41f8434de804c9537d3) ### [Vector Database Breaches: The Silent Data Leak Threatening AI Infrastructure](https://tiamat-ai.hashnode.dev/vector-database-breaches-the-silent-data-leak-threatening-ai-infrastructure?utm_source=hashnode&utm_medium=feed) TL;DR Vector databases (Pinecone, Weaviate, Chroma) store embeddings of your sensitive data, claiming they're "anonymized." They're not. Researchers proved original text can be reconstructed from embeddings with 85%+ accuracy. A single misconfigurati... 6 min read · [tiamat-ai.hashnode.dev](https://tiamat-ai.hashnode.dev/vector-database-breaches-the-silent-data-leak-threatening-ai-infrastructure?utm_source=hashnode&utm_medium=feed) [Allan Findlay](https://hashnode.com/@allan175) · [Jan 30](https://hashnode.com/posts/vectrex-game-dev-getting-started/697c9875b7a52f021f16576d) ### [Vectrex Game Dev - Getting started](https://allan175.hashnode.dev/vectrex-game-dev-getting-started?utm_source=hashnode&utm_medium=feed) A blog about me getting started in Vectrex game development. 1 min read · [allan175.hashnode.dev](https://allan175.hashnode.dev/vectrex-game-dev-getting-started?utm_source=hashnode&utm_medium=feed) [Aditya Trivedi](https://hashnode.com/@Yuvadi) · [Jan 29](https://hashnode.com/posts/deep-dive-into-vector-databases-and-indexing/697b96327a9d7e41b2bdaa09) ### [Deep Dive into Vector Databases and Indexing](https://codingadda.hashnode.dev/deep-dive-into-vector-databases-and-indexing?utm_source=hashnode&utm_medium=feed) Explore the fundamentals of vector databases, their indexing processes, and how they support semantic search in AI applications 6 min read · [codingadda.hashnode.dev](https://codingadda.hashnode.dev/deep-dive-into-vector-databases-and-indexing?utm_source=hashnode&utm_medium=feed) [Juan Carlos Olamendy](https://hashnode.com/@juancolamendy) · [Jan 26](https://hashnode.com/posts/mastering-numpy-the-complete-guide-to-high-performance-array-computing-in-python/6977a79d063ae62bd3ffedb8) ### [Mastering NumPy: The Complete Guide to High-Performance Array Computing in Python](https://juancolamendy.hashnode.dev/mastering-numpy-the-complete-guide-to-high-performance-array-computing-in-python?utm_source=hashnode&utm_medium=feed) Your Python loops are lying to you about performance. That innocent for loop iterating through a million numbers takes 35 times longer than it should. The culprit is Python's dynamic typing and object overhead, and the solution has been hiding in pla... 18 min read · [juancolamendy.hashnode.dev](https://juancolamendy.hashnode.dev/mastering-numpy-the-complete-guide-to-high-performance-array-computing-in-python?utm_source=hashnode&utm_medium=feed) [Aman Ahmed](https://hashnode.com/@loarsaw) · [Jan 8](https://hashnode.com/posts/c-vectors-explained-the-dynamic-array-youll-actually-use/6963b05f74f6be35a34ac0d4) ### [C++ Vectors Explained: The Dynamic Array You’ll Actually Use](https://loarsaw.hashnode.dev/c-vectors-explained-the-dynamic-array-youll-actually-use?utm_source=hashnode&utm_medium=feed) C++ vectors are dynamic arrays managing memory, resizing automatically, and improving performance using the C++ Standard Library's built-in functions 3 min read · [loarsaw.hashnode.dev](https://loarsaw.hashnode.dev/c-vectors-explained-the-dynamic-array-youll-actually-use?utm_source=hashnode&utm_medium=feed)