Authors: Guodong Jin, Xiaoyong Du, Xiongpai Qin, Yixuan Wang, Yueguo Chen
Tags: 2018, conceptual modeling
ID-associated data are sequences of entries, and each entry is semantically associated with a unique ID. Examples are user IDs in user behaviour logs of mobile applications and device IDs in sensor records of self-driving cars. Nowadays, many big data applications generate such types of ID-associated data at high speed, and most queries over them are ID-centric (on specific IDs and ranges of time). To generate valuable insights from such data timely, the system needs to ingest high volumes of them with low latency, and support real-time analysis over them efficiently. In this paper, we introduce a system prototype designed for this goal. The system designed a parallel ingestion pipeline and a lightweight indexing scheme for the fast ingestion and efficient analysis. Besides, a fiber partitioning method is utilized to achieve dynamic scalability. For better integration with Hadoop ecosystem, the prototype is implemented based on open source projects, including Kafka and Presto.Read the full paper here: https://link.springer.com/chapter/10.1007/978-3-030-01391-2_6
