gc-garcol

Image doc for Raft in meow

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embedding-models

• https://ollama.com/blog/embedding-models

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• https://blog.stackademic.com/5-go-concurrency-patterns-i-wish-i-learned-earlier-bbfc02afc44b

1) The Worker Pool Pattern

func workerPool(numWorkers int, jobs <-chan int, results chan<- int) {
 for i := 0; i &lt; numWorkers; i++ {

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System Design: InMemory Key-Value Store With Transaction

• https://medium.com/@rickymondal/system-design-inmemory-key-value-with-transaction-0a6df97ccce1

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class CASCounter {
    private Unsafe unsafe;
    private volatile long counter = 0;
    private long offset;

    private Unsafe getUnsafe() throws IllegalAccessException, NoSuchFieldException {
        Field f = Unsafe.class.getDeclaredField("theUnsafe");
 f.setAccessible(true);

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Golang

• https://go.dev/doc/effective_go#embedding
• https://blog.nonstopio.com/scaling-golang-apps-with-open-closed-principle-493287c44584

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Delay queue

@Service
public class OrderService {

    @Autowired
    private RabbitTemplate rabbitTemplate;

 public void createOrder(Order order) {

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FAQ

• https://istio.io/latest/about/faq/#distributed-tracing

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Cache promise

export class FnMemoi {
  promiseCache = {};

  /**
   * 
   * Cache promise to prevent cache stampede
   * 

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Java - Structured concurency

• https://docs.oracle.com/en/java/javase/21/core/structured-concurrency.html#GUID-97F95BF4-A1E2-40A3-8439-6BB4E3D5C422

    Callable<String> task1 = ...
    Callable<Integer> task2 = ...