4 papers
Low-Latency Stateful Stream Processing through Timely and Accurate Prefetching
Eleni Zapridou, Anastasia Ailamaki
Mission-critical applications often run "forever" and process large data volumes in real time while demanding low latency. To handle the large state of these applications, modern s…
Process Faster, Pay Less: Functional Isolation for Stream Processing
Eleni Zapridou, Michael Koepf, Panagiotis Sioulas +2
Concurrent workloads often extract insights from high-throughput, real-time data streams. Existing stream processing engines isolate each query's resources, ensuring robust perform…
Serverless Query Processing with Flexible Performance SLAs and Prices
Haoqiong Bian, Dongyang Geng, Yunpeng Chai +1
Serverless query processing has become increasingly popular due to its auto-scaling, high elasticity, and pay-as-you-go pricing. It allows cloud data warehouse (or lakehouse) users…
PixelsDB: Serverless and NL-Aided Data Analytics with Flexible Service Levels and Prices
Haoqiong Bian, Dongyang Geng, Haoyang Li +2
Serverless query processing has become increasingly popular due to its advantages, including automated resource management, high elasticity, and pay-as-you-go pricing. For users wh…