Publications
Towards View Management in Graph Databases
Views are widely used in relational databases to facilitate query writing, give individualized abstractions to different user groups, and improve query execution time with materialization techniques. This paper explores how views could be defined and used in graph database systems (GDBS) with a similar purpose to what can be found in relational systems. We perform our analysis using Neo4j and its query language Cypher, which has many features typically found in graph query languages, aiming to pave the way for integrating view management into a wider range of GDBS.
SEAGraph'24, Co-located with ICDE'24UnFaaSener: Latency and Cost Aware Offloading of Functions from Serverless Platforms
UnFaaSener is a lightweight framework that enables serverless users to reduce their bills by harvesting non-serverless compute resources such as their VMs, on-premise servers, or personal computers. It performs adaptive offloading of a developer's functions to their own alternative hosts by dynamically considering latency and cost implications of offloading as well as resource availability predictions on hosts against goals conveyed by the developer.