Pangea: An Eager Database Replication Middleware guaranteeing Snapshot Isolation without Modification of Database Servers
Summary: Pangea is an eager replication middleware delivering snapshot isolation without modifying DB servers. It enforces a first-updater-wins rule on PostgreSQL in under 2000 lines of C, delivering better throughput and scalability than SI middleware. (summarized by gpt-5-nano on Feb 09 2026)
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Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 6,576 | Madeus: Database Live Migration Middleware under Heavy Workloads for Cloud Environment | 2015 | SIGMOD | 4.9989222e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 7 of 7 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 23 | A Critique of ANSI SQL Isolation Levels | 1995 | SIGMOD | 0.00083899338 |
| 176 | The Dangers of Replication and a Solution | 1996 | SIGMOD | 0.0003818552 |
| 1,600 | Middleware-based Database Replication: The Gaps Between Theory and Practice | 2008 | SIGMOD | 0.00011198173 |
| 1,748 | Middleware based Data Replication providing Snapshot Isolation | 2005 | SIGMOD | 0.00010686096 |
| 2,350 | Transparent Mid-Tier Database Caching in SQL Server | 2003 | SIGMOD | 8.9836753e-05 |
| 2,543 | FAS— a Freshness-Sensitive Coordination Middleware for a Cluster of OLAP Components | 2002 | VLDB | 8.567292e-05 |
| 5,678 | Fine-Grained Replication and Scheduling with Freshness and Correctness Guarantees | 2005 | VLDB | 5.3762607e-05 |
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| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 4,597 | Scalable Replay-Based Replication For Fast Databases | 2017 | VLDB | 6.0539632e-05 |
| 956 | Serializable Snapshot Isolation in PostgreSQL | 2012 | VLDB | 0.00015068342 |
| 8,005 | Pangea: Monolithic Distributed Storage for Data Analytics | 2019 | VLDB | 4.6044087e-05 |
| 1,600 | Middleware-based Database Replication: The Gaps Between Theory and Practice | 2008 | SIGMOD | 0.00011198173 |
| 6,576 | Madeus: Database Live Migration Middleware under Heavy Workloads for Cloud Environment | 2015 | SIGMOD | 4.9989222e-05 |
| 591 | Lazy Database Replication with Snapshot Isolation | 2006 | VLDB | 0.00019545141 |
| 3,218 | Database Replication: a Tale of Research across Communities | 2010 | VLDB | 7.366179e-05 |
| 5,653 | ConfluxDB: Multi-Master Replication for Partitioned Snapshot Isolation Databases | 2014 | VLDB | 5.3882453e-05 |
| 1,426 | Don't be lazy, be consistent: Postgres-R, A new way to implement Database Replication | 2000 | VLDB | 0.00012034536 |
| 1,748 | Middleware based Data Replication providing Snapshot Isolation | 2005 | SIGMOD | 0.00010686096 |