@abstractalgorithms

Abstract Algorithms

@abstractalgorithmsJoined February 2026

Exploring the fascinating world of algorithms, data structures, and software engineering through clear explanations and practical examples.

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Abstract Algorithmsabstractalgorithms.hashnode.dev329 posts

Bloom Filter Membership

A Bloom filter is a space-efficient probabilistic data structure used to test whether an element is a member of a set. It can return a false positive (it says an item is in the set, but it isn't), but

Jul 2 · 1 min readabstractalgorithms.hashnode.dev

TCP vs UDP in a Nutshell

Transport layer protocols define how packets of data are transmitted across networks. The choice between TCP and UDP is a choice between reliability and speed. ⚖️ Protocol Matrix TCP (Transmission Con

Jul 2 · 1 min readabstractalgorithms.hashnode.dev

Medallion Architecture Layers

The Medallion Architecture describes a data design pattern that logically organizes data quality layers inside a lakehouse (like Delta Lake or Iceberg). 📊 Data Flow Layers Raw Sources ──► [ Bronze: R

Jul 2 · 1 min readabstractalgorithms.hashnode.dev

Quantization: GPTQ vs AWQ

Quantization reduces the memory footprint of an LLM by converting weight numerical values from 16-bit floating points (FP16) to 4-bit or 8-bit integers. This allows massive models to run on affordable

Jul 2 · 1 min readabstractalgorithms.hashnode.dev

Stateful Agents with LangGraph

While linear chains (input -> LLM -> output) are great for simple tasks, agentic workflows require cycles (e.g., run tool, evaluate result, decide to run another tool). LangGraph models these cycles u

Jul 2 · 1 min readabstractalgorithms.hashnode.dev

Abstract Algorithms

About

Available for

Abstract Algorithms's blogs

Bloom Filter Membership

TCP vs UDP in a Nutshell

Medallion Architecture Layers

Quantization: GPTQ vs AWQ

Stateful Agents with LangGraph

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Abstract Algorithms

About

Available for

Abstract Algorithms's blogs

Bloom Filter Membership

TCP vs UDP in a Nutshell

Medallion Architecture Layers

Quantization: GPTQ vs AWQ

Stateful Agents with LangGraph