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PostgreSQL, Redis, Neo4j — Datenbank-Abfragemuster und Befehle
No payment required
Drei Spickzettel für die Datenbanken, die Sie wahrscheinlich in der Produktion einsetzen.
€9.00
# Connect to a local Redis instance
redis-cli
# Set and get a key
SET user:1001:name "Alice"
GET user:1001:name
# Add to a sorted set
ZADD leaderboard 100 "player1" 85 "player2" 120 "player3"
# Publish to a channel
PUBLISH notifications "Deployment complete"
# Check server info
INFO server