Monitor a Linux Host with Zabbix 7.4 (Ubuntu 24.04)
What you’ll do: add a Linux machine to Zabbix using the standard agent so you get CPU, memory, disk, filesystem, […]
Observability & Operations
Monitoring
Networking & Connectivity
How to Add HAProxy with SSL Termination and Load Balancing for Ceph RGW and Dashboard
In our previous post, we installed Ceph Squid v19 with RGW S3 and the Ceph Dashboard on three Ubuntu 24.04
IoT & Embedded Systems
How to Create a Mobile Dashboard for Devices in ThingsBoard CE
In our earlier post, How to Run the ThingsBoard Mobile App on Android (Self-Hosted Server), we walked through connecting the
Identity, Security & PKI
How to Enable OAuth2 Login in ThingsBoard 4.0.1 Community Edition Using Keycloak and HAProxy
ThingsBoard is a powerful open-source IoT platform supporting device management, telemetry, dashboards, and multi-tenancy. In this guide, I’ll show you
Data Platforms & Analytics
Analyze ThingsBoard IoT Data in JupyterLab Using PySpark
After filtering and transforming telemetry from ThingsBoard into a clean Delta Lake table, you can begin exploring the data interactively