Real-Time LSM-Trees for HTAP Workloads

• Published in: 2023 IEEE 39th International Conference on Data Engineering (ICDE) pp. 1208 - 1220
• Main Authors: Saxena, Hemant, Golab, Lukasz, Idreos, Stratos, Ilyas, Ihab F.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.04.2023
• Subjects: Costs; Data engineering; HTAP; Laser modes; Layout; LSM Trees; Prototypes; Real-time systems; Storage; Throughput

Real-time analytics systems employ hybrid data layouts in which data are stored in different formats throughout their lifecycle. Recent data are stored in a row-oriented format to serve OLTP workloads and support high insert rates, while older data are transformed to a column-oriented format for OLA...