TimeSlice Factory Optimization

[Martin-Molinero]

Expected Behavior

• TimeSlice Factory is as efficient and lazy as possible

Actual Behavior

• TimeSlice Factory is creating collections, pushing data into the collections, iterating over the data (after we just iterated over the data already)

Potential Solution

Refactor so that we iterate at most once through the data (see SubscriptionSynchronizer), create collections in a lazy fashion

Reproducing the Problem

N/A

System Information

N/A

Checklist

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• I have confirmed that this is not a duplicate issue by searching issues

• I have provided detailed steps to reproduce the issue