LOG ANALYTICS BLOG

Using Log Data to Prevent Lambda Cold Starts

AWS Lambda enables you to run serverless functions in the AWS cloud, by manually triggering functions or by creating trigger events. To ensure your Lambda functions are running smoothly, you

Integrating Coralogix Alerts with PagerDuty

Coralogix offers the most extensive alerting mechanism in the logging market, including built-in webhooks for PagerDuty, custom webhooks, and automatic resolve notifications. PagerDuty is a leader in digital operations management. In

Logstash Grok Tutorial with Examples

Logstash can parse CSV and JSON files easily, but that’s because data in those formats are perfectly organized and ready for Elasticsearch analysis. Sometimes, though, we need to work with
Okta Logs

Okta Log Insights

This post will show you how Coralogix can provide analytics and insights for your Okta logs, both performance, and security. Okta is one of the leading Identity provider platforms in

Advanced Guide to Kibana Timelion

Kibana Timelion is a time-series based visualization language that enables you to analyze time-series data in a more flexible way. compared to other visualization types that Kibana offers. Instead of
DevOps Monitoring Illustration

How DevOps Monitoring Impacts Your Organization

DevOps monitoring didn’t simply become part of the collective engineering consciousness. It was built, brick by brick, by practices that have continued to grow and flourish with each new technological

Morgan NPM Logger – The Beginner’s Guide

In this guide, we’ll cover how you can use Morgan npm to log requests and other aspects of your web application built on Express (or any of the similarly architected frameworks around).

Heroku Logs – The Complete Guide

Platforms like Heroku give you the freedom to focus on building great applications rather than getting lost setting up and maintaining infrastructure. One of the many great features of working
fastly logs

Fastly Logs Insights

This tutorial will show you how can Coralogix provide analytics and insights for the Fastly logs you ship to Coralogix, both performance, and security. Content Delivery Networks allows enterprises to

Elasticsearch Update Index Settings

You’ve created the perfect design for your indices and they are happily churning along. However, in the future, you may need to reconsider your initial design and update the Elasticsearch

The Definitive Guide to Configuration Management Tools

Many of the available configuration management tools, such as Ansible, Terraform, Puppet, Chef, and Saltstack provide automation for infrastructure, cloud, compliance and security management, and integration for deployment and continuous deployment (CI / CD). But what is the best tool to start automating your particular environment?
coralogix fluentd guide

A practical guide to FluentD

In this post we will cover some of the main use cases FluentD supports and provides example FluentD configurations for the different cases. What is Fluentd Fluentd is an open

Overcoming DNS barriers for Kubernetes Scaling

It was a cloudy winter morning when I had arrived at the office and found, to our horror, that a Kubernetes cluster was suffering from extremely high CPU and network usage and had become almost completely non-functional. To make things worse, restarting
Jenkins-Pipelines-Tutorial-CI-CD-3

Easily Build Jenkins Pipelines – Tutorial

Are you building and deploying software manually and would like to change that? Are you interested in learning about building a Jenkins pipeline and better understand CI/CD and DevOps at

How SIEM is evolving in 2020

The evolution of Security Information and Event Management (SIEM) is deeply intertwined with cloud computing, both in terms of technological breakthroughs the cloud provided and from its inherent security challenges. 

How to get the most out of your ELB logs

What is ELB Amazon ELB (Elastic Load Balancing) allows you to make your applications highly available by using health checks and intelligently distributing traffic across a number of instances. It

Terraform Quick Start Tutorial

This Terraform tutorial is an excellent introduction to configuration management tools. Terraform is growing due to it simplifying the management of environments in the cloud. Several cloud services appeared over

Ansbile Quick Start Tutorial

This quick start Ansible tutorial will explain how to get started quickly using this open-source configuration management tool. Due to the great (and increasing) number of supported resources and its

Puppet Quick Start Tutorial

Puppet is an open-core software configuration management tool recommended for orchestrating environments that have rigid compliance requirements, maintaining an immutable configuration of nodes, with reports and role-based access control. This
Guide-RegEx-101

Guide: RegEx 101 for Managing Log Data

Regular expressions can be crucial for wrangling log data efficiently. You may want to extract specific data from your logs to make it easier to analyze and visualize. Sometimes you

Instantly Parse The Top 12 Log Types

Throughout the past few months, I had the opportunity to work with and serve hundreds of Coralogix’s customers, the challenges in performing efficient Log Analytics are numerous, from collecting, searching,
aws-centralized-logging-guide

AWS Centralized Logging Guide

The key challenge with modern visibility on clouds like AWS is that data originates from various sources across every layer of the application stack, is varied in format, frequency, and
Kafka Guide

Introduction to Kafka Tutorial

Kafka is an open source real-time streaming messaging system and protocol built around the publish-subscribe system. In this system, producers publish data to feeds for which consumers are subscribed to.
Kafka-Top-Consumer-Read

Create Kafka Topics in 3 Easy Steps

Creating a topic in production is an operative task that requires awareness and preparation. In this tutorial, we’ll explain all the parameters to consider when creating a new topic in

CDNs and Why You Need Them

This post will explain about CDNs, one of the most important components of the modern web applications. It’s the technology that allows the world’s most popular events to be brought
APM comparison

New Relic Vs Appdynamics Vs Dynatrace

We’ll look at 3 popular APM tools: New Relic, Appdynamics and Dynatrace to see where their strengths and weaknesses lie, how they can help you improve, and how they compare

Test Automation Tools to Accelerate CI/CD

So much of our world has moved away from the slow and methodical, towards the agile and iterative. In transport, for example, everything is “on demand”, constantly changing and adaptable.
kubernetes

EKS vs. KOPS

In the past, applications would be deployed by installation on a host, using the operating system package manager. This was a heavy solution with tremendous reliance on the operating system

Splunk vs SumoLogic vs ELK

When it comes to the best platforms for log analysis and security information and event management (SIEM) solutions, 3 trivial alternatives come up: Splunk, Sumo Logic and ELK.
Helm Vs. Terraform

Terraform vs Helm Charts

Since Docker first came onto the scene in 2013 and really popularized containerization, many organizations have chosen to deploy cloud workloads using Docker containers. Containers come with numerous benefits over
Travis CI Vs. CircleCI

Travis CI vs CircleCI

Travis CI vs CircleCI The way we think about development started with Waterfall – sequential, solid, conservative – moved to Agile, whose origins can be traced back to a somewhat
Grafana Vs Graphite

Grafana Vs Graphite

The amount of data being generated today is unprecedented. In fact, more data has been created in the last 2 years, than in the entire history of the human race.
ELK vs Graylog

Log Management Comparison: ELK vs Graylog

Production logs can help ensure application security, reveal business insights and find and understand errors, crashes, and exceptions. But as useful as logs are, they’re difficult to manage and hard
Coralogix GDPR ready

Be GDPR Ready: Prepare Your Log Data

Organizations both small and large that deal with personal data must be compliant with GDPR rules. At Coralogix, we’ve been working hard to be prepared for GDPR. Preparing your data
coralogix ruby integration

Ruby logging best practices and tips

Ruby is an opinionated language with inbuilt Ruby logging options that will serve the needs of small and basic applications. Whilst there are fewer alternatives to these than say, the

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