What is the difference between Redis pipelines, transactions, and Lua scripts in redis-py?

Distinguishes fewer network round trips from atomic execution and chooses the smallest correct Redis primitive.

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A pipeline batches commands so the client sends them with fewer network round trips; batching alone is a performance feature, not an atomicity guarantee. In redis-py, a transactional pipeline uses MULTI and EXEC so queued commands execute without another client interleaving them. WATCH adds optimistic concurrency by aborting when watched keys change. A Lua script can perform a conditional multi-step operation atomically on the Redis server.

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Distinguishes fewer network round trips from atomic execution and chooses the smallest correct Redis primitive.

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Distinguishes fewer network round trips from atomic execution and chooses the smallest correct Redis primitive.
A pipeline batches commands so the client sends them with fewer network round trips; batching alone is a performance feature, not an atomicity guarantee. In redis-py, a transactional pipeline uses MULTI and EXEC so queued commands execute without another client interleaving them. WATCH adds optimistic concurrency by aborting when watched keys change. A Lua script can perform a conditional multi-step operation atomically on the Redis server.
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Calling every pipeline atomic
Expecting Redis transactions to roll back
Using a long Lua script for ordinary application logic

What is the difference between Redis pipelines, transactions, and Lua scripts in redis-py?

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