Jasmine HAuto-restart scripts for Elasticsearch processes running on Linux serversWhen running an Elasticsearch cluster, one or more Elasticsearch processes may suddenly stop working (die or killed) sometimes. To prevent…1 min read·Mar 29, 2024----
Jasmine HSplitting Index in Elasticsearch through Ingest pipelineSometimes we’ll need to rename or split an index in Elasticsearch, due to reasons like when we want to give them different lifecycle…1 min read·Mar 23, 2024----
Jasmine HHow to import json into MongoDB with Mongo-ExpressMongo-express is a web-based MongoDB admin interface (GitHub link) which provide some UI buttons for export and import. The version of…2 min read·Nov 24, 2023----
Jasmine HApache Airflow Certificate Practices Exams and Knowledge Sharing (2023)Exam information7 min read·Sep 2, 2023----
Jasmine HAccess Kubernetes resources with Airflow in different ways (DAG examples)Method 1: Call K8s API (REST endpoints) with PythonOperator2 min read·Aug 4, 2023----
Jasmine HApache Cassandra CertificateThis blog is written on my own experience on studying and taking the Datastax Apache Cassandra exam on July 2023.3 min read·Jul 12, 2023----