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HTAP Databases: What is New and What is Next
Summary: Comprehensive HTAP survey: taxonomy of systems by storage architectures and mixed OLTP/OLAP designs; analyzes transaction processing, analytics, data synchronization, and resource scheduling. Includes HTAP benchmarks and outlines open challenges.
(summarized by gpt-5-nano on Feb 09 2026)
Paper ID
ha12fb2b7b5d112d1
Venue
SIGMOD
Year
2022
Pagerank
7.0268163e-05
Overall Rank
3,777 | 74.61%
DOI
10.1145/3514221.3522565
Incoming Non-self Citations Over Time
BibTeX Citation
@inproceedings{li_sigmod22,
title = {{HTAP Databases: What is New and What is Next}},
author = {Li, Guoliang and Zhang, Chao},
series = {{SIGMOD} '22},
booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
publisher = {Association for Computing Machinery},
doi = {10.1145/3514221.3522565},
url = {https://dl.acm.org/doi/10.1145/3514221.3522565},
year = {2022}
}
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Year
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Pagerank
5,515
HyBench: A New Benchmark for HTAP Databases 2024
VLDB
6.0977681e-05
7,221
Two Birds With One Stone: Designing a Hybrid Cloud Storage Engine for HTAP 2024
VLDB
5.5828002e-05
7,544
The Hopsworks Feature Store for Machine Learning 2024
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5.4983875e-05
7,829
TDSQL: Tencent Distributed Database System 2024
VLDB
5.4438901e-05
8,047
Cloud Databases: New Techniques, Challenges, and Opportunities 2022
VLDB
5.4006048e-05
8,800
PACE: Poisoning Attacks on Learned Cardinality Estimation 2024
SIGMOD
5.2742531e-05
9,008
Low-Latency Transaction Scheduling via Userspace Interrupts: Why Wait or Yield When You Can Preempt? 2025
SIGMOD
5.2387493e-05
9,057
BACH: Bridging Adjacency List and CSR Format using LSM-Trees for HGTAP Workloads 2025
VLDB
5.2295363e-05
9,072
The LDBC Financial Benchmark: Transaction Workload 2025
VLDB
5.2283159e-05
9,145
One Seed, Two Birds: A Unified Learned Structure for Exact and Approximate Counting 2024
SIGMOD
5.220115e-05
9,301
Rethink Query Optimization in HTAP Databases 2023
SIGMOD
5.1987909e-05
10,229
Analytics Are Heavy. The DBMS Is Busy. When Will My Mission-Critical Transaction Start Running? 2025
VLDB
5.0571508e-05
10,514
Translytical Processing via DB-OS Co-designed Buffer: Cross-Engine Isolation and Tunable Update Visibility for HTAP 2026
SIGMOD
4.9793485e-05
10,531
Perseus: Achieving Strong Consistency and High Data Freshness for Scalable Geo-distributed HTAP 2026
SIGMOD
4.9793485e-05
10,591
RABIT: Efficient Range Queries with Bitmap Indexing 2026
SIGMOD
4.9793485e-05
10,703
Breaking the Isolation-Freshness Trade-off: Joint Adaptive Storage Optimization for HTAP Systems 2026
VLDB
4.9793485e-05
11,015
Vodka: Rethink Benchmarking Philosophy in HTAP Systems 2026
VLDB
4.9793485e-05
Outgoing Citations (Sorted by Pagerank)
Showing 22 of 22 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
Rank
Cited Paper
Year
Venue
Pagerank
15
How Good Are Query Optimizers, Really? 2016
VLDB
0.00061066921
35
Hekaton: SQL Server’s Memory-Optimized OLTP Engine 2013
SIGMOD
0.00048001919
145
Neo: A Learned Query Optimizer 2019
VLDB
0.0002908188
163
DB2 with BLU Acceleration: So Much More than Just a Column Store 2013
VLDB
0.0002749118
228
Fast Serializable Multi-Version Concurrency Control for Main-Memory Database Systems 2015
SIGMOD
0.00023920439
234
TiDB: A Raft-based HTAP Database 2020
VLDB
0.00023765806
314
An End-to-End Automatic Cloud Database Tuning System Using Deep Reinforcement Learning 2019
SIGMOD
0.00021282642
362
Bao: Making Learned Query Optimization Practical 2021
SIGMOD
0.00019989474
437
QTune: A Query-Aware Database Tuning System with Deep Reinforcement Learning 2019
VLDB
0.00018315867
575
Efficient Transaction Processing in SAP HANA Database – The End of a Column Store Myth 2012
SIGMOD
0.00016132182
1,200
Bridging the Archipelago between Row-Stores and Column-Stores for Hybrid Workloads 2016
SIGMOD
0.00011563303
1,321
Hybrid Transactional/Analytical Processing: A Survey 2017
SIGMOD
0.00011040617
1,675
Real-Time Analytical Processing with SQL Server 2015
VLDB
9.9181121e-05
2,499
Towards Scalable Real-time Analytics: An Architecture for Scale-out of OLxP Workloads 2015
VLDB
8.3815142e-05
2,882
Optimal Column Layout for Hybrid Workloads 2019
VLDB
7.9116043e-05
2,908
AI Meets Database: AI4DB and DB4AI 2021
SIGMOD
7.8742664e-05
2,922
Parallel Replication across Formats in SAP HANA for Scaling Out Mixed OLTP/OLAP Workloads 2017
VLDB
7.8519075e-05
3,682
openGauss: An Autonomous Database System 2021
VLDB
7.1013922e-05
3,935
The Case For Heterogeneous HTAP 2017
CIDR
6.9166006e-05
4,137
The Art of Balance: A RateupDB Experience of Building a CPU/GPU Hybrid Database Product 2021
VLDB
6.7861661e-05
4,399
Adaptive HTAP through Elastic Resource Scheduling 2020
SIGMOD
6.6152806e-05
4,690
Columnstore and B+ tree – Are Hybrid Physical Designs Important? 2018
SIGMOD
6.4687131e-05
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