We are using grafana, influxdb & telegraf for server monitoring. Everything going great we are getting email alerts also if something goes wrong thanks to Grafana Alerting Engine. Recently we missed a couple of server alerts when we discussed with Continue Reading
Web Push Notifications or Cloud Messaging using Firebase(FCM)
Recently I think almost everyone whoever using GCM for web push notifications got mail by saying Google has deprecated GCM and The GCM server and client APIs are deprecated and will be removed as soon as April 11, 2019. Migrate Continue Reading
Kafka Consumer Group and Batch Producer in Node.js
As Mentioned in my previous articles we are working on an application which processes more than 20000 requests per minute. We are using Kafka heavily in our application for different reasons especially for implementing Back-Pressure. I am able to find Continue Reading
Comparing Java code and Node.js code on Measuring Execution time
I used to be a hardcore Java developer. At that time I used to think I am in love with Java. Now I realized I love coding, not Java or Node.js. Java, Python, Node.js & etc are just different appearances Continue Reading
Adding Alerts for Cassandra nodetool status and Kafka lag with Telegraf, InfluxDB, and Grafana
Maybe my requirement is little different from others that’s why didn’t get much help from the tools/procedures available. I added 2 more alerts using the similar kind of hack which I explained in my previous article. The Application which I Continue Reading
MONITOR NGINX WITH TELEGRAF, INFLUXDB, AND GRAFANA
I hope you have some idea about Telegraf, InfluxDB & Grafana. In this article, I am going to explain only how to build a graph for request counts for each response code to create an alert if you have a Continue Reading