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Showing posts from November 2, 2024

The Evolution of Software Engineering

  meta The Evolution of Software Engineering: Embracing AI-Driven Innovation Software engineering has undergone significant transformations since its inception. From manually writing code for every process to leveraging libraries, SDKs and Large Language Models (LLMs), each advancement has revolutionized the field. Rather than replacing software engineers, these innovations have consistently expanded the scope and complexity of applications, necessitating skilled professionals to develop and integrate cutting-edge technologies. A Brief Retrospective Manual Coding: The early days of software development involved writing custom code for every application, a time-consuming and labor-intensive process. Libraries: The introduction of reusable code libraries streamlined development, enabling engineers to focus on higher-level logic. Software Development Kits (SDKs): SDKs facilitated the creation of complex applications by providing pre-built components and tools. Large Language Models (L...

KNN and ANN with Vector Database

  Here are the details for both Approximate Nearest Neighbors (ANN) and K-Nearest Neighbors (KNN) algorithms, including their usage in vector databases: Approximate Nearest Neighbors (ANN) Overview Approximate Nearest Neighbors (ANN) is an algorithm used for efficient similarity search in high-dimensional vector spaces. It quickly finds the closest points (nearest neighbors) to a query vector. How ANN Works Indexing: The ANN algorithm builds an index of the vector database, which enables efficient querying. Querying: When a query vector is provided, the algorithm searches the index for the closest vectors. Approximation: ANN sacrifices some accuracy to achieve efficiency, hence "approximate" nearest neighbors. Advantages Speed: ANN is significantly faster than exact nearest neighbor searches, especially in high-dimensional spaces. Scalability: Suitable for large vector databases. Disadvantages Accuracy: May not always find the exact nearest neighbors due to approximations. Us...