Mincong Huang

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.

This article explains how to generate the configuration for Elasticsearch using Python templating engine Jinja 2 by going through a basic use-case. It also explains features about Jinja2, testing, and more.