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In the previous video, I explained the theoretical aspects of a distributed transaction using a two-phase commit protocol. In this video, I implemented the protocol locally using Zometro's 10-minute food delivery scenario. I detailed the components needed, database schema understanding, and how the two-phase commit protocol ensures atomicity. By splitting the process into preparation and commitment phases, we achieved atomic transactions. The key focus was on user experience and avoiding resource contention in a distributed setup. The architecture involved order, store, and delivery services communicating to ensure seamless transactional experiences.

# Recommended videos and playlists

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System Design: [ Ссылка ]
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Research paper dissections: [ Ссылка ]
Outage Dissections: [ Ссылка ]

Hash Table Internals: [ Ссылка ]
Bittorrent Internals: [ Ссылка ]

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