Install Golang on Linux
Different Linux distributions are available in the market like Ubuntu, CentOS, and RHEL. we will try to learn a single installation process that helps you install Golang on a Linux…
2024
Kafka Consumer in Python
A Kafka consumer is an application that reads the messages from a Kafka topic and then processes them. we will create a Kafka consumer in Python. Prerequisites Install Python Dependencies…
Kafka consumer Lag
Kafka is a messaging queue comprising the Kafka broker, producers, and consumers. Producers publish messages to the broker and consumers consume the messages from the broker. Sometimes in the production…
Kafka Python Producer
We will create a Kafka producer in Python and publish some messages to the Kafka topic. Prerequisites Install Python dependencies we need to install two important Python modules that will…
Install Kafka CLI tools
Kafka CLI tools is a command line interface used to interact with the Kafka server and get different types of information like topic details, consumer lag, offset reset information, etc.…
Public and Private Key Generation for JWT
JSON web token is a mechanism where you pass information between multiple entities or services safely and securely. An asymmetric algorithm generates the JWT token for your payload and requires…
Debug a Docker Container
You must have seen issues in your docker container where it crashes or gets stopped multiple times. You need to identify the root cause of the issues and make your…
Read Logfile with Logstash and Elasticsearch
Sometimes we need to analyze our logs and perform some analysis on them. We can’t perform analysis by reading the log file directly because it will be very time-consuming and…
What is JSON Web Token
You must have heard about JSON web tokens abbreviated as JWT Token. It is a mechanism through which the client and server can trust each other and pass valuable information…
What is ELK Stack
Let’s understand the ELK stack and why it has become important for any developer, tester, or dev-ops person to understand the working and usage of the ELK stack. we will…