CorfuDB/CorfuDB
Nov 2024 – Jul 2025
2 Months active
Languages Used
JavaProto
Technical Skills
Backend DevelopmentSystem ConfigurationCorfuDBDistributed SystemsError HandlingLog Replication
Shreay Patel
PROFILE
Shreay Patel
Worked on the CorfuDB/CorfuDB repository, focusing on backend development and distributed systems reliability. Addressed two critical bugs in log replication by first disabling runtime caches across key services, which reduced cache-related issues and simplified cache management using Java and system configuration techniques. Later, improved snapshot synchronization robustness by ensuring interrupted syncs were correctly marked as completed, maintaining accurate replication state even after server restarts. These changes enhanced error handling and state management in complex failover scenarios. The work demonstrated a methodical approach to stability, with careful runtime configuration and validation of edge-case recovery paths to support maintainable distributed infrastructure.
Overall Statistics
Feature vs Bugs
0%Features
Repository Contributions
2Total
Bugs
2
Commits
2
Features
0
Lines of code
186
Activity Months2
Your Network
8 peopleShared Repositories
8
Work History
July 2025
1 Commits
Jul 1, 2025July 2025 monthly work summary for CorfuDB/CorfuDB. Delivered a critical robustness fix for snapshot synchronization: when a snapshot sync is interrupted and later resumed, prior snapshot sync information is now marked COMPLETED, ensuring replication status remains accurate even if the active server restarts before metadata is updated. This change reduces the risk of stale replication state and improves reliability of log replication in failover scenarios. The update was implemented and merged via commit d69ba2acb196789272cb3838f0022b51347f35b2 (Update prior snapshot sync info on LOG_ENTRY_SYNC_REQUEST (#4062)).
1 Commits
Jul 1, 2025July 2025 monthly work summary for CorfuDB/CorfuDB. Delivered a critical robustness fix for snapshot synchronization: when a snapshot sync is interrupted and later resumed, prior snapshot sync information is now marked COMPLETED, ensuring replication status remains accurate even if the active server restarts before metadata is updated. This change reduces the risk of stale replication state and improves reliability of log replication in failover scenarios. The update was implemented and merged via commit d69ba2acb196789272cb3838f0022b51347f35b2 (Update prior snapshot sync info on LOG_ENTRY_SYNC_REQUEST (#4062)).
July 2025
November 2024
1 Commits
Nov 1, 2024November 2024 monthly summary focusing on business value and technical achievements. Delivered a stability-focused fix for log replication by disabling runtime caches, addressing cache-related issues in the CorfuDB replication stack. The change was implemented across log replication services (CorfuReplicationDiscoveryService and LogReplicationSinkManager) via commit c07d4d3312df83876a0f81b4e5c3715d0f6da510 ("Disable all lr runtime caches (#4021)"), improving reliability and simplifying cache management.
November 2024
1 Commits
Nov 1, 2024November 2024 monthly summary focusing on business value and technical achievements. Delivered a stability-focused fix for log replication by disabling runtime caches, addressing cache-related issues in the CorfuDB replication stack. The change was implemented across log replication services (CorfuReplicationDiscoveryService and LogReplicationSinkManager) via commit c07d4d3312df83876a0f81b4e5c3715d0f6da510 ("Disable all lr runtime caches (#4021)"), improving reliability and simplifying cache management.
Activity
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Quality Metrics
Correctness85.0%
Maintainability80.0%
Architecture70.0%
Performance70.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaProto
Technical Skills
Backend DevelopmentCorfuDBDistributed SystemsError HandlingLog ReplicationState ManagementSystem Configuration
Repositories Contributed To
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