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 |
|---|---|---|---|---|
| 26 | Efficiently Compiling Efficient Query Plans for Modern Hardware | 2011 | VLDB | 0.00054892115 |
| 82 | H-Store: A High-Performance, Distributed Main Memory Transaction Processing System | 2008 | VLDB | 0.00036499215 |
| 155 | OLTP Through the Looking Glass, and What We Found There | 2008 | SIGMOD | 0.00028924889 |
| 171 | High-Performance Concurrency Control Mechanisms for Main-Memory Databases | 2012 | VLDB | 0.00027597741 |
| 252 | Data-Oriented Transaction Execution | 2010 | VLDB | 0.00023458831 |
| 423 | HYRISE—A Main Memory Hybrid Storage Engine | 2011 | VLDB | 0.00018787291 |
| 2,795 | HyPer-sonic Combined Transaction AND Query Processing | 2011 | VLDB | 8.1786868e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 11,784 | The Next 700 Transaction Processing Engines | 2017 | SIGMOD | 5.1725247e-05 |
| 9,159 | Executing Long-Running Transactions in Synchronization-Free Main Memory Database Systems | 2013 | CIDR | 5.3715552e-05 |
| 7,614 | Modern Main-Memory Database Systems | 2016 | VLDB | 5.6407655e-05 |
| 3,820 | Analyzing the Impact of System Architecture on the Scalability of OLTP Engines for High-Contention Workloads | 2018 | VLDB | 7.1547027e-05 |
| 3,287 | Compacting Transactional Data in Hybrid OLTP&OLAP Databases | 2012 | VLDB | 7.6191205e-05 |
| 4,062 | The Case For Heterogeneous HTAP | 2017 | CIDR | 6.9948073e-05 |
| 82 | H-Store: A High-Performance, Distributed Main Memory Transaction Processing System | 2008 | VLDB | 0.00036499215 |
| 1,602 | Trekking Through Siberia: Managing Cold Data in a Memory-Optimized Database | 2014 | VLDB | 0.00010320962 |
| 1,738 | Real-Time Analytical Processing with SQL Server | 2015 | VLDB | 9.9436989e-05 |
| 4,057 | Indexing on Modern Hardware: Hekaton and Beyond | 2014 | SIGMOD | 6.998286e-05 |