文章作者 Colin Surprenant
Principal Software Engineer, Elastic
Colin is a software engineer at Elastic working on Logstash. He is an open source software developer and passionate self-starter working with Internet technologies, distributed and scalable architectures, real-time data, and stream processing.
Logstash Persistent Queue
Logstash introduced Persistent Queue to avoid data loss in case of abnormal failures and can grow in size on disk to help handle data ingestion spikes.