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Load-Balancing Minecraft Servers with Kong Gateway

Dzone - DevOps

One server won't be enough, so you'll run two servers simultaneously, expecting your load balancer to handle sending students to Server A or Server B, depending on the load. devops architechture load balancing minecraft kong gateway kong api

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CodeSOD: The Load Balancer Got Terned Off

The Daily WTF

This mostly works fine for the organization, but one day it started deleting their load balancer off of AWS for no good reason. Ilsa 's organization uses Terraform to handle provisioning their infrastructure.

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How to Implement the Kubernetes Load Balancer

Dzone - DevOps

“Kubernetes load balancer” is a pretty broad term that refers to multiple things. In this article, we will look at two types of load balancers: one used to expose Kubernetes services to the external world and another used by engineers to balance network traffic loads to those services. Keep reading to get proven best practices for dealing with a Kubernetes load balancer

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How to Create a Kubernetes Cluster and Load Balancer for Local Development

Dzone - DevOps

This guide will show you one of many ways that you can set up and tear down a local Kubernetes cluster with a load balancer for use as a local development environment. Overview.

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Cloud Load Balancing- Facilitating Performance & Efficiency of Cloud Resources

RapidValue

Cloud load balancing is the process of distributing workloads and computing resources within a cloud environment. Cloud load balancing also involves hosting the distribution of workload traffic within the internet. Its advantages over conventional load balancing of on?premises

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One Year of Load Balancing

Algolia

From the beginning at Algolia, we decided not to place any load balancing infrastructure between our users and our search API servers. Instead of putting hardware or software between our search servers and our users, we chose to rely on the round-robin feature of DNS to spread the load across the servers. This is the best situation to rely on round-robin DNS for load balancing: a large number of users request the DNS to access Algolia servers, and they perform a few searches.

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Load Balancer Service Degradation, March 25, 2021

Netlify

On March 25, 2021, between 14:39 UTC and 18:46 UTC we had a significant outage that caused around 5% of our global traffic to stop being served from one of several load balancers and disrupted service for a portion of our customers.

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What is Load Balancing and Why does it Matter?

Daffodil Software

This happens because the app server is not prepared to handle a load of concurrent users on the server. Did you ever realize this? The eCommerce app that you generally shop from offers a seamless experience. But when you shop from the same app during a sale, it crashes very often.

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Load Balancing: Round Robin May Not Be the Right Choice

DevOps.com

Based on our experience, we believe Round Robin may not be an effective load balancing algorithm, because it doesn’t equally distribute traffic among all nodes. The post Load Balancing: Round Robin May Not Be the Right Choice appeared first on DevOps.com. Blogs DevOps Practice Doin' DevOps Least Connections algorithm Load balancing Round Robin

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VM-Series Virtual Firewalls Integrate With AWS Gateway Load Balancer

Palo Alto Networks

We are delighted to have worked with Palo Alto Networks as we built AWS Gateway Load Balancer to drastically simplify the deployment of horizontally scalable stacks of security appliances, such as their VM-Series firewalls.” Security scalability, meet cloud simplicity.

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AWS Communism: Part 1 (How We Cut Our Load Balancing Cost by More Than 96%)

Dzone - DevOps

Recently, Cloudflare announced their object storage service Cloudflare R2 and got much buzz from the community. Essentially, they solve a huge pain point by removing egress traffic cost from the content hosting equation.

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Case Study: Pokémon GO on Google Cloud Load Balancing

High Scalability

If you haven't put it on your reading list, here's a tantalizing excerpt from CHAPTER 11 Managing Load by Cooper Bethea, Gráinne Sheerin, Jennifer Mace, and Ruth King with Gary Luo and Gary O’Connor. Prior to launch, they load-tested their software stack to process up to 5x their most optimistic traffic estimates. Load Balancing googleThere are a lot of cool nuggets in Google's New Book: The Site Reliability Workbook.

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Autoscaling Groups With Terraform on AWS Part 3: Elastic Load Balancer and Health Check

Dzone - DevOps

The next step is to add a Load Balancer in front of the autoscaling group. tutorial devops aws terraform elastic load balancerCheck out Part 1 and Part 2. Previously , we set up some Apache Ignite servers in an autoscaling group.

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How to Load Balance Traffic Across Multiple VXCs

Megaport

Load balancing traffic across your network connections allows you to maximise the use of multiple network paths when routing to the same destination networks. We’ll talk you through the process of setting up load balancing using a Megaport-connected network architecture. This strategy allows for increased throughput and redundancy. When there are multiple paths available to reach the same network. Source.

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Securing a Web Application with AWS Application Load Balancer

Stackery

If you’re still using an Elastic Compute Cloud (EC2) Virtual Machine, enjoy this very useful tutorial on load balancing. That’s what I’m using AWS Application Load Balancer (“ALB”) for, even though I have only a single instance at the moment so there’s no actual load balancing going on. This is done in the EC2 console, there’s a section in the left-hand column for Load Balancers, selecting that lets you create a new one.

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Simplified NGINX Load Balancing with Loadcat

Toptal

NGINX, a sophisticated web server, offers high performance load balancing features, among many other capabilities. However, there is something interesting about tools that configure other tools, and it may be even easier to configure an NGINX load balancer if there was a tool for it. In this article, Toptal engineer Mahmud Ridwan demonstrates how easy it is to build a simple tool with a web-based GUI capable of configuring NGINX as a load balancer

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Advanced Load Balancing and Sticky Sessions with Ambassador, Envoy and Kubernetes

Daniel Bryant

release notes , we have recently added early access support for advanced ingress load balancing and session affinity in the Ambassador API gateway, which is based on the underlying production-hardened implementations within the Envoy Proxy. It’s been my experience that how load balancing is implemented within Kubernetes Services is not always intuitive. Endpoint Routing and Load Balancing In Ambassador 0.52, we introduced a new set of controls for load balancing.

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Nvidia/ARM Wavering | Google Outage Outrage | Backblaze IPO on Fire

DevOps.com

In this week’s The Long View: Nvidia’s faltering attempt to buy Arm, Google’s load balancers go offline, and Backblaze’s newly-IPO’ed stock jumps 60%.

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Consistent hashing algorithm

High Scalability

This is a guest article by NK. You can view the original article Consistent hashing explained on systemdesign.one website. How does consistent hashing work?

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Blue-Green Deployment, Zero Downtime Updates, and Failover Protection With Traffic Distribution Add-On

Dzone - DevOps

In this situation you can face the problem of proper traffic distribution between such project copies, including aspects like a method for requests routing, servers loading rates, etc.

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Edgenexus Provides Easy-To-Use Load Balancing for Nutanix

Nutanix

Load balancers and Application Delivery Controllers (ADCs) have always been dogged by unnecessary complexity. This hidden barrier typically means only a fraction of possible features make it into an organization’s production environment

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Article: How to Fight Climate Change as a Software Engineer

InfoQ Culture Methods

Observability Software Development Sustainable Computing Deployment / Datacenter Load Balancing Performance Culture & Methods Development articleWe need to reduce and eliminate greenhouse gas emissions to stop climate change.

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Adding a Custom Domain and SSL to AWS EC2

Dzone - DevOps

ssl https certificate domain name aws ec2 load balancer route 53In our previous article, we Dockerized our Node.js server, pushed that container image to AWS ECR, and then launched an EC2 instance with that container running inside.

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How to Load Balance Traffic Across Multiple VXCs

Megaport

Load balancing traffic across your network connections allows you to maximise the use of multiple network paths when routing to the same destination networks. We’ll talk you through the process of setting up load balancing using a Megaport-connected network architecture. This strategy allows for increased throughput and redundancy. When there are multiple paths available to reach the same network. Source.

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Kemp Adds Predictive Analytics to ADC to Advance DevOps

DevOps.com

Blogs DevOps Toolbox News ADC application development controller cloud services load balancer ProvisioningKemp this week enhanced the automation and predictive analytics capabilities it makes available within its application developer controller (ADC) as part of an effort to ease deployment of applications across multi-cloud computing environments. Company CEO Ray Downes said the goal is to make it easier for DevOps teams to avoid overprovisioning IT infrastructure, at a […].

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Building a Kubernetes CI/CD Pipeline With GitLab and Helm

Dzone - DevOps

devops kubernetes ci/cd gitlab helm amazon eks amazon load balancingIntroduction. Everyone loves GitLab CI and Kubernetes. GitLab CI (Continuous Integration) is a popular tool for building and testing software developers write for applications.

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Red Hat Brings Ansible Automation to Google Cloud

DevOps.com

Using the Ansible Automation Platform, it’s now possible for IT teams that invoke Google Cloud to access pre-integrated services such as Google Virtual Private Cloud, security groups, load balancers […] The post Red Hat Brings Ansible Automation to Google Cloud appeared first on DevOps.com.

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Deploying a Service Mesh: Challenges and Solutions

DevOps.com

It helps to abstract the underlying communication infrastructure, such as network protocols and load balancing and provides a consistent interface for microservices to communicate with each other.

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GitOps:The Next Big Thing in DevOps?

Daffodil Software

It was observed that the load balancer wasn’t working as expected, thereby affecting the application performance and consumers’ buying experience as well. Let’s imagine a situation. There is an eCommerce app that’s receiving high traffic during sales.

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PostgreSQL Connection Pooling: Part 2 – PgBouncer

High Scalability

When it comes to connection pooling in the PostgreSQL world, PgBouncer is probably the most popular option. It’s a very simple utility that does exactly one thing – it sits between the database and the clients and speaks the PostgreSQL protocol, emulating a PostgreSQL server.

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New Relic Reports Major Spike in Volume of Log Data

DevOps.com

The report also identified logs generated by NGINX proxy software (38%) as being the most common type of log, followed by Syslog (25%) and Amazon Load Balancer […].

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Why Service Meshes Are Security Tools

DevOps.com

That’s because service meshes have a wide variety of functionality, from load balancing to securing traffic. Are service meshes overhyped, or do they solve a real puzzle for enterprise IT systems?

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A Beginner's Guide to Infrastructure as Code

Dzone - DevOps

The main idea behind IaC is to eliminate the need for manual infrastructure provisioning and configuration of resources such as servers, load balancers, or databases with every deployment. This is an article from DZone's 2023 DevOps Trend Report.

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Simplifying Google Cloud IP Management with Terraform

Xebia

For instance, many configurations permit inbound health checks from GCP Load Balancers using hardcoded IPs declared as locals or variables. Managing IP addresses in Google Cloud can be a tedious and error-prone process, especially when relying on static IP addresses.

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IaC and Kubernetes: A Natural Pairing

DevOps.com

It offers repeatability, transparency and the application of modern software development practices to the management of infrastructure including networks, load balancers, virtual machines, Kubernetes clusters and monitoring. […].

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How to Migrate Existing Infrastructure to Terraform

DevOps.com

IaC is crucial for DevOps teams as it lets them manage infrastructure components, such as networks and load balancers, and enables test applications in production-like environments early in the development cycle.

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Libbpf Vs. BCC for BPF Development

DevOps.com

BPF apps can get deep access into an operating system and enable you to perform tasks such as high-performance load balancing, DDoS mitigation and […]. If you’re into Linux development, you’ve probably heard BPF mentioned over the last few years.

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CIOs Need To Realize That Virtualization Isn't All That It's Cracked Up To Be (a chief information officer needs an IT strategy to create IT alignment)

The Accidental Successful CIO

Post tags: data-center optimization , dynamic load-balancing , high availability , IaaS , panacea , reduce time to market , reducing costs , scalability , server virtualization , virtual machines , virtual servers , Virtualization , VMs , VMware , workloads. Sure Virtualization Seems Neat In The Beginning, But….

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Understanding the Future of the Data Center Edge

Dzone - DevOps

With the adoption of Kubernetes and microservices, the edge has evolved from simple hardware load balancers to a full stack of hardware and software proxies that comprise API Gateways, content delivery networks, and load balancers. The Early Internet and Load Balancers.

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Three Ways To Scale Your Apps With Render

Dzone - DevOps

When your app is experiencing high traffic or utilization, you need to scale your service to handle that load. For example, you might deploy three copies of your server instead of one and then place them all behind a load balancer that handles routing the traffic to each of them.