Selected into ICDE, the top international database conference, Tencent Cloud database technology innovation has been recognized by the authority

I learned today that two papers from Tencent Cloud Database were selected into ICDE, the top international database conference. Its distributed transaction protocol - Lion and memory-disk spanning index design framework have solved common problems in the database field, and its technological innovation has been recognized by international authorities.

Tencent Cloud Database Team shared technology at the ICDE venue

Three top database conferences

ICDE (IEEE International Conference on Data Engineering) is an international conference in the field of database research. Together with SIGMOD and VLDB, it is also called database Three top conferences.

Distributed database transaction processing

Distributed transaction processing involves multiple rounds of cross-node communication and is slower. In the past, transactions were converted to single-node transactions through migration, but this may lead to transaction blocking and super-node bottlenecks.

Lion: Minimizing distributed transactions

Tencent Cloud and Renmin University of China collaborated to propose the Lion protocol, an adaptive replica placement mechanism, in the ICDE paper "Lion: Minimizing Distributed Transactions through Adaptive Replica Provision".

Lion reduces distributed transactions through partition-based replication and enhances the LSTM workload prediction algorithm to determine replica locations. This strategy ensures that most transactions are processed efficiently on a single node.

IndeXY: Memory-disk spanning index

Tencent Cloud and the University of Texas at Arlington were selected for the ICDE paper "IndeXY: A Framework for Constructing Indexes Larger than Memory" to propose the IndeXY framework.

IndeXY decouples memory and disk index design, selectively unloads memory parts and optimizes disk index loading and memory retention strategies to maximize memory access opportunities and efficiency.

ICDE Review Committee Highly Recognized

ICDE Review Committee recognized the research results of Lion and IndeXY, believing that they solve key problems and significantly improve throughput and technological advancement.

Tencent Cloud Database Service

Tencent Cloud serves more than 500,000 customers, providing highly reliable, highly available, and highly secure database services to accelerate enterprise digital upgrades and business innovation.

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