let’s now look at how Graal JIT’s optimizations are better than the traditional HotSpot C2 JIT, and why it matters in real-world performance. 
Background 
Graal JIT vs C2 JIT: What Graal Does...
JIT compilation takes time JVM goal: Fast startup + optimize only when needed. Most code is cold Studies (including JVM benchmarks) show that 90%+ of methods are cold in many real-world applications. Compiling everything...
At runtime, for the same class, the JVM can execute some methods as machine code and others as bytecode. How it works: The JVM (including GraalVM) treats each method independently: 
So yes...
Let’s break down how a model like BERT or OpenAI produces different embeddings for the word “bank” in different contexts. 
The Goal: We want: Step-by-Step: How Different Embeddings Are Calculated 1. Tokenization...
Here’s a layman-friendly example of representing a word as a 2D vector (just two numbers) — even though real embeddings are often 384, 768, or 1536 dimensions. 
Let’s take the word: “king” We...
Let’s take the stream pipeline: List<String> result = names.stream() .filter(name -> name.length() > 3) .map(String::toUpperCase) .limit(2) .collect(Collectors.toList()); and write it using a classic for loop — then compare readability, performance, and flexibility. 
Equivalent...
Understand how limit() short-circuits and how a stream pipeline executes lazily and element-by-element. 
Example Code List<String> names = Arrays.asList(“Alice”, “Bob”, “Charlie”, “David”, “Eve”);List<String> result = names.stream() .filter(name -> { System.out.println(“Filtering: ” + name);...
What Is a Fully Qualified Name (FQN)? In Java, a class’s fully qualified name is its package name + class name. For example: package com.example;public class MyService {} FQN = com.example.MyService But What Really...
RAG Pinecone MCP Server This server implements the Model Context Protocol (MCP) for RAG (Retrieval-Augmented Generation) using Pinecone as the vector database. Environment Variables Required environment variables in your .env file: PINECONE_API_KEY= # Your Pinecone API...
MCP (or an MCP-like system) can absolutely integrate tools/APIs from different vendors, acting as a universal orchestrator. This is one of its most powerful features—it dynamically selects and combines services from multiple providers based on context, without...