Hekaton: SQL Server’s Memory-Optimized OLTP Engine
Summary: SQL Server’s Hekaton is a memory-resident OLTP engine, fully integrated with T-SQL and memory-optimized durable tables. High concurrency comes from latch-free data structures and optimistic MVCC; mem-optimized procedures can be compiled to native code and access both mem-optimized and regular tables. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Cristian Diaconu
- 2. Craig Freedman
- 3. Erik Ismert
- 4. Per-Åke Larson
- 5. Pravin Mittal
- 6. Ryan Stonecipher
- 7. Nitin Verma
- 8. Mike Zwilling
Incoming Citations (Sorted by Pagerank)
Showing 50 of 156 citing papers.
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 |
|---|---|---|---|---|
| 59 | Efficiently Compiling Efficient Query Plans for Modern Hardware | 2011 | VLDB | 0.0006445664 |
| 136 | H-Store: A High-Performance, Distributed Main Memory Transaction Processing System | 2008 | VLDB | 0.00042409816 |
| 215 | OLTP Through the Looking Glass, and What We Found There | 2008 | SIGMOD | 0.00033609709 |
| 286 | High-Performance Concurrency Control Mechanisms for Main-Memory Databases | 2012 | VLDB | 0.0002894802 |
| 336 | Data-Oriented Transaction Execution | 2010 | VLDB | 0.00027008897 |
| 594 | HYRISE—A Main Memory Hybrid Storage Engine | 2011 | VLDB | 0.00019515008 |
| 2,505 | HyPer-sonic Combined Transaction AND Query Processing | 2011 | VLDB | 8.6299194e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 11,784 | The Next 700 Transaction Processing Engines | 2017 | SIGMOD | 4.1905499e-05 |
| 9,227 | Executing Long-Running Transactions in Synchronization-Free Main Memory Database Systems | 2013 | CIDR | 4.365436e-05 |
| 7,741 | Modern Main-Memory Database Systems | 2016 | VLDB | 4.6587815e-05 |
| 4,452 | Analyzing the Impact of System Architecture on the Scalability of OLTP Engines for High-Contention Workloads | 2018 | VLDB | 6.1693569e-05 |
| 3,686 | Compacting Transactional Data in Hybrid OLTP&OLAP Databases | 2012 | VLDB | 6.839208e-05 |
| 4,774 | The Case For Heterogeneous HTAP | 2017 | CIDR | 5.9279395e-05 |
| 136 | H-Store: A High-Performance, Distributed Main Memory Transaction Processing System | 2008 | VLDB | 0.00042409816 |
| 2,075 | Trekking Through Siberia: Managing Cold Data in a Memory-Optimized Database | 2014 | VLDB | 9.6115775e-05 |
| 2,419 | Real-Time Analytical Processing with SQL Server | 2015 | VLDB | 8.8485055e-05 |
| 4,363 | Indexing on Modern Hardware: Hekaton and Beyond | 2014 | SIGMOD | 6.2476591e-05 |