Abstract Algorithms

Category

memory management

2 articles across 2 sub-topics

Context-window(1)

Context Window Management: Strategies for Long Documents and Extended Conversations

TLDR: 🧠 Context windows are LLM memory limits. When conversations grow past 4K-128K tokens, you need strategies: sliding windows (cheap, lossy), summarization (balanced), RAG (selective), map-reduce (scalable), or selective memory (precise). LangCha...

Mar 29, 2026•20 min read

Java Memory Model Demystified: Stack vs. Heap

Java Memory Model Demystified: Stack vs. Heap

TLDR: Java memory is split into two main areas: the Stack for method execution frames and primitives, and the Heap for all objects. Understanding their differences is essential for avoiding stack overflow errors, memory leaks, and garbage collection ...

Feb 10, 2026•14 min read