三津石智巳

👦🏻👦🏻👧🏻 Father of 3 | 🗺️ Service Reliability Engineering Manager at Rakuten Travel | 📚 Avid Reader | 👍 Wagashi | 👍 Caffe Latte | 👍 Owarai

2022-01-08から1日間の記事一覧

【感想】Reducing search indexing latency to one second

"lucene skip list"でWeb検索した。 元記事だけだと難しくて理解できないので解説ブログもあわせて読む。 Not all search systems need to update their contents quickly. In a warehouse inventory system, for example, one daily update to its search i…

【感想】The Enterprise Big Data Lake

"The core idea of Spark is to create a large in-memory data set across a cluster of computers. If HDFS strove to create a single persistent filesystem across a cluster, Spark effectively creates one large memory space across the cluster. A…