5 citations · 23 across the 8 of their papers we have counts for
3 papers · 1 filter
Robust Estimation of Resource Consumption for SQL Queries using Statistical Techniques
Jiexing Li, Arnd Christian König, Vivek Narasayya +1
The ability to estimate resource consumption of SQL queries is crucial for a number of tasks in a database system such as admission control, query scheduling and costing during que…
A Statistical Approach Towards Robust Progress Estimation
Arnd Christian König, Bolin Ding, Surajit Chaudhuri +1
The need for accurate SQL progress estimation in the context of decision support administration has led to a number of techniques proposed for this task. Unfortunately, no single o…
Fast Set Intersection in Memory
Bolin Ding, Arnd Christian König
Set intersection is a fundamental operation in information retrieval and database systems. This paper introduces linear space data structures to represent sets such that their inte…