Membrane - Safe and Performant Data Access Controls in Apache Spark in the Presence of Imperative Code
Summary: Membrane enforces fine‑grained row/column policies for Spark (SQL and imperative UDF/map‑reduce) by rewriting query plans to insert security boundaries, mitigating info‑disclosure and privilege‑escalation from embedded user code. Key idea: split the Spark driver into two to isolate policy enforcement without heavyweight containerization, achieving secure controls with negligible performance and cost overhead on EMR. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Andrei Paduroiu
- 2. Sungheun Wi
- 3. Yan Yan
- 4. Roni Burd
- 5. Ruhollah Farchtchi
- 6. Giovanni Matteo Fumarola
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 9,093 | Databricks Lakeguard: Supporting Fine-grained Access Control and Multi-user Capabilities for Apache Spark Workloads | 2025 | SIGMOD | 4.398149e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 9 of 9 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 66 | Spark SQL: Relational Data Processing in Spark | 2015 | SIGMOD | 0.00061639801 |
| 454 | An Overview of Query Optimization in Relational Systems | 1998 | PODS | 0.00022734812 |
| 607 | Extending Query Rewriting Techniques for Fine-Grained Access Control | 2004 | SIGMOD | 0.00019266724 |
| 659 | The Making of TPC-DS | 2006 | VLDB | 0.00018500853 |
| 1,787 | Limiting Disclosure in Hippocratic Databases | 2004 | VLDB | 0.00010557823 |
| 5,723 | Evolution of a Compiling Query Engine | 2021 | VLDB | 5.3522361e-05 |
| 7,098 | Optimizing Queries over Partitioned Tables in MPP Systems | 2014 | SIGMOD | 4.833012e-05 |
| 8,597 | RLS Side Channels: Investigating Leakage of Row-Level Security Protected Data Through Query Execution Time | 2023 | SIGMOD | 4.4879498e-05 |
| 8,598 | Redundancy and Information Leakage in Fine-Grained Access Control | 2006 | SIGMOD | 4.4879498e-05 |
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