Operations | Monitoring | ITSM | DevOps | Cloud

January 2024

Understanding Syslog Formats: A Comprehensive Guide

Syslog, short for System Logging Protocol, is a standard protocol used to send log messages and event notifications across a network. It plays a crucial role in monitoring and managing the health, performance, and security of systems and applications. Syslog was originally developed as a part of the BSD operating system, but many other operating systems and network devices have since adopted it. One of the key aspects of syslog is its flexible and standardized message formats.

Exploring Splunk Alternatives: Deep Dive into Log Analysis

Splunk is a powerful and widely used software platform designed for searching, monitoring, and analyzing machine-generated data, including logs, events, and other forms of structured and unstructured data. Originally developed for IT operations and log management, Splunk has expanded its capabilities to address a broader range of use cases across various industries.

Kubernetes Volume Snapshots: Ensuring Data Integrity and Recovery

In Kubernetes, managing containerized applications is essential for modern IT. As more systems move to cloud-native setups, there's a growing need for reliable data management solutions in Kubernetes clusters. Imagine a situation where important application data faces an unexpected issue or, even worse, gets corrupted. Without a reliable backup plan, the consequences could be severe. This is where volume snapshots come in handy.

Getting Started with Elasticsearch and Python

In the ever-evolving landscape of data management and analytics, the integration of Python with Elasticsearch stands out as a game-changer. Elasticsearch, renowned for its robust distributed search and analytics capabilities, finds a powerful ally in Python through the Python Elasticsearch client. Elasticsearch is an open-source, distributed search and analytics engine known for its scalability and real-time capabilities.

NGINX Access and Error Logs

Nginx, a widely used web server and reverse proxy, maintains two crucial logs that provide valuable insights into its performance and user interactions: the access log and the error log. These logs play a pivotal role in monitoring and troubleshooting web server activities. The access log records every request made to the server, capturing details such as the requested URL, client's IP address, response status code, and user agent.

Best New Relic Alternatives Updated

If you are someone who has explored monitoring and observability solutions for your program, New Relic One is hard to miss. It is a comprehensive monitoring and management application initially started out by Lew Cirne in 2008. Then on, it expanded its product base to include over twenty products ranging from front-end to back-end, infrastructure, logs, and even vulnerability addressing. Today, it stands as one of the most successful analytics platforms for enterprises dealing with data.

Set Resource Requests and Limits Correctly: A Kubernetes Guide

Kubernetes has revolutionized the world of container orchestration, enabling organizations to deploy and manage applications at scale with unprecedented ease and flexibility. Yet, with great power comes great responsibility, and one of the key responsibilities in the Kubernetes ecosystem is resource management. Ensuring that your applications receive the right amount of CPU and memory resources is a fundamental task that impacts the stability and performance of your entire cluster.

Interaction to Next Paint (INP) - From Click to Paint!

Interaction to Next Paint (INP) emerges as a critical metric in assessing and enhancing web performance. As users navigate through websites, the speed at which a page becomes interactive, responding promptly to clicks and taps, profoundly influences their overall satisfaction. INP delves into the intricate lifecycle of user interactions, scrutinizing the intervals between input initiation and the subsequent visual updates on a webpage.

Unified Observability: The Right Way Ahead

Observability, in modern software engineering, has evolved into a paramount concept, shedding light on the intricate inner workings of complex systems. Three essential pillars support this quest for clarity: logging, traces, and metrics. These interconnected elements collectively form the backbone of observability, enabling us to understand our software as never before. Think of a system as a bustling city.

Mastering NGINX Monitoring: Comprehensive Guide to Essential Tools

NGINX, is a versatile open-source web server, reverse proxy, and load balancer, stands out for its exceptional performance and scalability. Monitoring Nginx is pivotal for maintaining its optimal functionality. By tracking and analysing performance, including real-time insights into server health, resource utilization, and user requests, administrators can proactively identify issues.

Kubernetes Networking: Understanding Services and Ingress

Within the dynamic landscape of container orchestration, Kubernetes stands as a transformative force, reshaping the landscape of deploying and managing containerized applications. At the core of Kubernetes' capabilities lies its sophisticated networking model, a resilient framework that facilitates seamless communication between microservices and orchestrates external access to applications. Among the foundational elements shaping this networking landscape are Kubernetes Services and Ingress.

Popular Kubernetes Distributions You Should Know About

In the realm of modern application deployment, orchestrating containers through Kubernetes is essential for achieving scalability and operational efficiency. This blog deals with diverse Kubernetes distribution platforms, each offering tailored solutions for organizations navigating the intricacies of containerized application management.

Implementing OTEL for Kubernetes Monitoring

Kubernetes is a top container orchestration platform. The Kubernetes clusters manage everything much from collecting to storing vast magnitudes of data from your multiple applications. It is this very property that can sometimes boom into an unending data pile later on. Imagine a large warehouse of apparel, it has every size of clothing for men, women, and children. Now if you are asked to pick out one particular type from it within a small time frame, I know you will totally dread it.

The MongoDB Monitoring Toolkit

MongoDB is renowned for its ability to scale horizontally, accommodate dynamic schemas, and deliver high-performance results. However, the seamless operation of any database, including MongoDB, relies heavily on efficient monitoring to uncover insights, identify potential bottlenecks, and proactively address issues that may compromise performance and reliability.

How to Fix the "DNS Server Not Responding" Error?

With the vast amount of data that is transmitted through the internet, it is essential to have a reliable connection. However, sometimes even the most stable connection can experience issues, one of which is the "DNS Server Not Responding" error. This error occurs when your device is unable to establish a connection with the DNS server, thereby depriving you of access to the internet.