Mincong Huang

This article takes you to the Elasticsearch snapshot repository to explore its internal structure and understand the contents and uses of different files.

This article describes the different types of settings of Elasticsearch: cluster settings, index settings, node settings, the difference between static and dynamic settings, and some commonly used curl commands.

Six practical solutions to improve data reliability: improve number of replicas, snapshot and restore, RAID, MQ, etc.

How to fix corrupted index in Elasticsearch cluster without snapshot?

One blog and two languages: bringing a better reading experience for the readers! This article shares how I internationalize my blog https://mincong.io

English to Chinese?

This article studies the real estate market of Île-de-France in 2020 by exploring and visualizing the dataset DVF using Kibana. We will discuss the global landscape, the impact of COVID-19, the situation in different departments, and more.

How to write and execute metric and bucket aggregations in Elasticsearch for dataset: Demandes de valeurs foncières (DVF) for data analytics. Also, how to execute aggregations that contain sub-aggregations.