Redis (અસરે) single-threaded છે આદેશ execution માટે, તેથી દરેક આદેશ atomically execute થાય છે — સંપૂર્ણપણે, અન્ય clients થી કોઈ interleaving વિના. આ atomicity, atomic compound commands સાથે મળીને, Redis ને counters, locks, અને concurrency-sensitive operations માટે યોગ્ય રીતે ઉપયોગ કરવાનું મૂળભૂત છે.
Single-threaded → atomic commands
Redis executes commands ONE AT A TIME (single-threaded command processing):
→ each command runs to completion before the next starts
→ NO two commands interleave → every command is inherently ATOMIC
→ no race conditions WITHIN a single command
→ This simplicity is a feature: predictable, atomic operations without locks.
