Accelerating Analytics with Dynamic In-Memory Expressions
Summary: Dynamic In-Memory Expressions automatically identify frequently reused query expressions and materialize their results as transactionally consistent, in-memory columns. They reuse DBIM’s SIMD and indexing optimizations, delivering orders-of-magnitude speedups without computed columns, materialized views, or table changes. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Aurosish Mishra (Oracle)
- 2. Shasank Chavan (Oracle)
- 3. Allison Holloway (Oracle)
- 4. Tirthankar Lahiri (Oracle)
- 5. Zhen Hua Liu (Oracle)
- 6. Sunil Chakkappen (Oracle)
- 7. Dennis Lui (Oracle)
- 8. Vinita Subramanian (Oracle)
- 9. Ramesh Kumar (Oracle)
- 10. Maria Colgan (Oracle)
- 11. Jesse Kamp (Oracle)
- 12. Niloy Mukherjee (Oracle)
- 13. Vineet Marwah (Oracle)
BibTeX Citation
@article{mishra_vldb16,
title = {{Accelerating Analytics with Dynamic In-Memory Expressions}},
author = {Mishra, Aurosish and Chavan, Shasank and Holloway, Allison and Lahiri, Tirthankar and Liu, Zhen Hua and Chakkappen, Sunil and Lui, Dennis and Subramanian, Vinita and Kumar, Ramesh and Colgan, Maria and Kamp, Jesse and Mukherjee, Niloy and Marwah, Vineet},
journal = {PVLDB},
series = {{VLDB} '16},
volume = {9},
number = {13},
pages = {1437--1450},
doi = {10.14778/3007263.3007270},
url = {https://doi.org/10.14778/3007263.3007270},
year = {2016}
}Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 8,879 | Native JSON Datatype Support: Maturing SQL and NoSQL convergence in Oracle Database | 2020 | VLDB | 5.3527678e-05 |
| 11,200 | High-Performance Query Processing with NVMe Arrays: Spilling without Killing Performance | 2024 | SIGMOD | 5.093636e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 6 of 6 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 12 | C-Store: A Column-oriented DBMS | 2005 | VLDB | 0.00069513174 |
| 1,460 | MonetDB/XQuery: A Fast XQuery Processor Powered by a Relational Engine | 2006 | SIGMOD | 0.00010710674 |
| 1,706 | SQL Memory Management in Oracle9i | 2002 | VLDB | 9.9628446e-05 |
| 2,558 | The Oracle Universal Server Buffer Manager | 1997 | VLDB | 8.41572e-05 |
| 2,800 | JSON Data Management – Supporting Schema-less Development in RDBMS | 2014 | SIGMOD | 8.1124117e-05 |
| 4,416 | Query Optimization in Oracle 12c Database In-Memory | 2015 | VLDB | 6.7150543e-05 |
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