Integrate mongo db client#62

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ssd04 wants to merge 39 commits intofeat/mongo-db-concurrencyfrom

integrate-mongo-db-client

Commits on Mar 8, 2023

create mongodb type in sharded storage factory
ssd04
committed

Commits on Mar 15, 2023

fixes after review: handlers package - renamings, adding mutex protection
ssd04
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Commits on Mar 16, 2023

refactor mongo operations with session and transaction
ssd04
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Commits on Mar 24, 2023

renamings, refactorings, added consts to config
ssd04
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Commits on Mar 25, 2023

refactor to use mongodb index operations
ssd04
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Commits on Mar 29, 2023

add more mongodb opearation + separate index collection
ssd04
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Commits on Apr 3, 2023

Merge branch 'feat/mongo-db-integration' into integrate-mongo-db-client
ssd04
committed

Commits on Apr 4, 2023

manual session with transaction handling
ssd04
committed