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# Handle Redis SET
def handle_set(args):
store[args[0]] = args[1]
return "+OK\r\n"
# Handle Redis GET
def handle_get(args):
val = store.get(args[0])
if val is None:
return "$-1\r\n"
return f"${len(val)}\r\n{val}\r\n"Build Redis
Python · Go · Rust
Build a Database
Python · C · Rust
Build Git
Python · Go
Build a Programming Lang
Python · Rust
Build a Container Runtime
Go · C
Build a Shell
C · Rust
Build a Text Editor
C · Rust
Build an OS Kernel
C · Rust
Build a 3D Renderer
Rust · C++
Build a Ray Tracer
C++ · Rust
Build a Neural Network
Python · C++
Build a Game Engine
C++ · Rust
Build BitTorrent
Go · Python
Build a Load Balancer
Go · Rust
Build a Raft KV Store
Go · Rust
Build a Blockchain
Python · Go
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The infrastructure under every web service — Go, SQL, caches, queues, and the protocols that connect them.
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