CodeSnips

ruby

class ShardedCounter
  SHARDS = 16
  SNAPSHOT_TTL = 10 # seconds

  def initialize(name, redis: REDIS)
    @name = name

Lock-Free Read Pattern for Hot Counters (Approximate)

rails redis performance

by codesnips 3 tabs

sql

-- PostgreSQL Declarative Partitioning (10+)

-- Create partitioned table by date range
CREATE TABLE measurements (
  id BIGSERIAL,
  sensor_id INT NOT NULL,

Table partitioning for large datasets

database partitioning postgresql

by Maria Garcia 2 tabs

rust

#[derive(Debug, Clone)]
pub struct Order {
    pub id: u64,
    pub amount_cents: i64,
    pub currency: [u8; 3],
}

Partition a Slice of Orders into Shards for Parallel Processing with Rayon

rust rayon parallelism

by codesnips 2 tabs

sharding

Lock-Free Read Pattern for Hot Counters (Approximate)

Table partitioning for large datasets

Partition a Slice of Orders into Shards for Parallel Processing with Rayon