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PolarDB-IMCI: A Cloud-Native HTAP Database System at Alibaba

Summary: PolarDB-IMCI is a cloud-native HTAP DB from Alibaba focusing on transparency, OLAP competitiveness, minimal OLTP perturbation, data freshness, and elastic scaling. Up to 149x 100GB TPC-H speedup, OLTP perturbation <5%, scale-out in tens of seconds. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
6704
Venue
SIGMOD
Year
2023
Pagerank
5.1795738e-05
Overall Rank
6,154 | 57.24%
DOI
10.1145/3589785

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 18 of 18 citing papers.

Rank Citing Paper Year Venue Pagerank
6,377 Mitigating the Impedance Mismatch between Prediction Query Execution and Database Engine 2025 SIGMOD 5.0860948e-05
7,866 Two Birds With One Stone: Designing a Hybrid Cloud Storage Engine for HTAP 2024 VLDB 4.6282779e-05
8,656 Modernization of Databases in the Cloud Era: Building Databases that Run like Legos 2023 VLDB 4.4686462e-05
9,237 Low-Latency Transaction Scheduling via Userspace Interrupts: Why Wait or Yield When You Can Preempt? 2025 SIGMOD 4.3648789e-05
9,929 Rethink Query Optimization in HTAP Databases 2023 SIGMOD 4.2470891e-05
10,030 Perseus: Achieving Strong Consistency and High Data Freshness for Scalable Geo-distributed HTAP 2026 SIGMOD 4.1905499e-05
10,179 LiveBin: A Localized and Version-Aware Binned Scan Index 2026 SIGMOD 4.1905499e-05
10,230 Breaking the Isolation-Freshness Trade-off: Joint Adaptive Storage Optimization for HTAP Systems 2026 VLDB 4.1905499e-05
10,265 AQD: Online Adaptive Query Dispatcher for HTAP Databases 2026 VLDB 4.1905499e-05
10,305 Vodka: Rethink Benchmarking Philosophy in HTAP Systems 2026 VLDB 4.1905499e-05
10,381 Boosting OLTP Performance with Per-Page Logging on NVDIMM 2025 SIGMOD 4.1905499e-05
10,501 Intra-Query Runtime Elasticity for Cloud-Native Data Analysis 2025 SIGMOD 4.1905499e-05
10,583 K2: On Optimizing Distributed Transactions in a Multi-region Data Store with TrueTime Clocks 2025 VLDB 4.1905499e-05
10,676 Twisted Twin: A Collaborative and Competitive Memory Management Approach in HTAP Systems 2025 VLDB 4.1905499e-05
10,778 veDB-HTAP: a Highly Integrated, Efficient and Adaptive HTAP System 2025 VLDB 4.1905499e-05
10,792 Freely Moving Between the OLTP and OLAP Worlds: Hermes – an High-Performance OLAP Accelerator for MySQL 2025 VLDB 4.1905499e-05
11,091 Lindorm-UWC: An Ultra-Wide-Column Database for Internet of Vehicles 2024 VLDB 4.1905499e-05
11,095 Native Distributed Databases: Problems, Challenges and Opportunities 2024 VLDB 4.1905499e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 34 of 34 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
35 MonetDB/X100: Hyper-Pipelining Query Execution 2005 CIDR 0.00076209479
156 Amazon Aurora: Design Considerations for High Throughput Cloud-Native Relational Databases 2017 SIGMOD 0.00040580118
167 The Snowflake Elastic Data Warehouse 2016 SIGMOD 0.00039408116
241 DB2 with BLU Acceleration: So Much More than Just a Column Store 2013 VLDB 0.00031314629
310 The Vertica Analytic Database: C-Store 7 Years Later 2012 VLDB 0.0002815547
417 Morsel-Driven Parallelism: A NUMA-Aware Query Evaluation Framework for the Many-Core Age 2014 SIGMOD 0.00023734582
424 Amazon Redshift and the Case for Simpler Data Warehouses 2015 SIGMOD 0.00023604384
486 TiDB: A Raft-based HTAP Database 2020 VLDB 0.00022039625
531 Random Sampling for Histogram Construction: How much is enough? 1998 SIGMOD 0.0002079072
857 Efficient Transaction Processing in SAP HANA Database – The End of a Column Store Myth 2012 SIGMOD 0.00015840492
1,016 Memory-Efficient Hash Joins 2015 VLDB 0.00014630024
1,344 Dynamic Programming Strikes Back 2008 SIGMOD 0.00012477274
1,497 Apache Hadoop Goes Realtime at Facebook 2011 SIGMOD 0.00011668393
1,593 PolarFS: An Ultra-low Latency and Failure Resilient Distributed File System for Shared Storage Cloud Database 2018 VLDB 0.00011214218
1,790 Effective Use of Block-Level Sampling in Statistics Estimation 2004 SIGMOD 0.00010529479
1,932 X-Engine: An Optimized Storage Engine for Large-scale E-commerce Transaction Processing 2019 SIGMOD 0.00010050776
1,989 Amazon Aurora: On Avoiding Distributed Consensus for I/Os, Commits, and Membership Changes 2018 SIGMOD 9.8499087e-05
2,262 SQL Server Column Store Indexes 2011 SIGMOD 9.1629311e-05
2,337 PolarDB Serverless: A Cloud Native Database for Disaggregated Data Centers 2021 SIGMOD 9.0092781e-05
2,419 Real-Time Analytical Processing with SQL Server 2015 VLDB 8.8485055e-05
2,858 TitAnt: Online Real-time Transaction Fraud Detection in Ant Financial 2019 VLDB 8.0063362e-05
3,153 AnalyticDB: Real-time OLAP Database System at Alibaba Cloud 2019 VLDB 7.4706916e-05
3,353 Eon Mode: Bringing the Vertica Columnar Database to the Cloud 2018 SIGMOD 7.1825176e-05
3,459 Parallel Replication across Formats in SAP HANA for Scaling Out Mixed OLTP/OLAP Workloads 2017 VLDB 7.0729792e-05
3,764 F1 Lightning: HTAP as a Service 2020 VLDB 6.7762323e-05
4,031 Taurus Database: How to be Fast, Available, and Frugal in the Cloud 2020 SIGMOD 6.5136841e-05
4,619 Wildfire: Concurrent Blazing Data Ingest and Analytics 2016 SIGMOD 6.0376316e-05
5,691 Cloud-Native Transactions and Analytics in SingleStore 2022 SIGMOD 5.3697521e-05
5,853 ByteHTAP: ByteDance’s HTAP System with High Data Freshness and Strong Data Consistency 2022 VLDB 5.2982336e-05
6,135 Fast Data in the Era of Big Data: Twitter's Real-Time Related Query Suggestion Architecture 2013 SIGMOD 5.1908958e-05
6,772 Replication at the Speed of Change – a Fast, Scalable Replication Solution for Near Real-Time HTAP Processing 2020 VLDB 4.9260148e-05
8,024 Design Trade-offs for a Robust Dynamic Hybrid Hash Join 2022 VLDB 4.5993455e-05
8,150 Cloud Databases: New Techniques, Challenges, and Opportunities 2022 VLDB 4.5714701e-05
9,802 CloudJump: Optimizing Cloud Databases for Cloud Storages 2022 VLDB 4.2777144e-05
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