Linux Academy

FEBRUARY 1, 2019

Now we’re excited to announce our completely revamped Azure courses with included hands-on labs, interactive diagrams, flash cards, study groups, practice exams, downloadable course videos, and even more features! Create a Load Balanced VM Scale Set in Azure. Create and Configure an Application Gateway in Azure.

Course 80

Course Training Storage Microsoft 80

Linux Academy

NOVEMBER 19, 2019

Setting Up an Application Load Balancer with an Auto Scaling Group and Route 53 in AWS. In this hands-on lab, you will set up an Application Load Balancer with an Auto Scaling group and Route 53 to make our website highly available to all of our users. Difficulty: Intermediate.

Load Balancer 19

Load Balancer Backup Applications Linux 19

Scott Lowe

SEPTEMBER 27, 2019

The “TL;DR” for those who are interested is that this solution bypasses the normal iptables layer involved in most Kubernetes implementations to load balance traffic directly to Pods in the cluster. Operating Systems/Applications. Unfortunately, this appears to be GKE-specific. Servers/Hardware. Career/Soft Skills.

Load Balancer 60

Load Balancer Cloud Applications Vmware 60

Fountainhead

MAY 18, 2009

Auto Scaling is particularly well suited for applications that experience hourly, daily, or weekly variability in usage. Amazon Elastic Load Balancing: A for-fee ($0.025/hour/balancer + $0.008/GB transferred) which automatically distributes incoming application traffic across multiple Amazon EC2 instances.

Load Balancer 100

Load Balancer Cloud Data Center Virtualization 100

Linux Academy

MAY 15, 2019

Application streams. AWS Certified Solutions Architect – Associate level has two new labs: Building a Serverless Application. Implementing an Auto Scaling Group and Application Load Balancer in AWS. This week, we’re diving into brand new DevOps courses. Red Hat Enterprise 8. Improved security.

Linux 60

Linux Devops Course Load Balancer 60

Linux Academy

JUNE 17, 2019

Whether you’re building an application, or you’re running complex infrastructure for a large corporation, you’ll eventually encounter repetitive tasks that need to be completed again and again. Configure your application to connect to your newly created database. Managing Your Applications and Infrastructure with Terraform.

Linux 60

Linux Course Load Balancer Google 60

Scott Lowe

JUNE 18, 2021

The first is a post on Cilium and F5 load balancer integration , while the second discusses implementing Kubernetes network policies with Cilium and Linkerd. Hari Rana has a detailed discussion of security concerns regarding Flatpak (a packaging format for Linux applications). Operating Systems/Applications.

Vmware 60

Vmware Hardware Load Balancer Apple 60

Galido

FEBRUARY 13, 2017

Application-based logs can be utilized to define the set of clusters (or disparate resources) that work with each other to yield a particular service or product. Role-based tags can be utilized to define either the owner or function of a specific node (load balancer, database server, web server etc). Use of AWS tags.

Resources 60

Resources Load Balancer Cloud Applications 60

Scott Lowe

NOVEMBER 30, 2016

All you have to worry about it is the application that runs on the database. In the first generation version of the application, it was a LAMP stack with PHP code running on MySQL. In 2011, FanDuel migrated entirely to AWS, but scaling issues due to application architecture persisted. Where is FanDuel’s application now?

SOA 60

SOA Applications Load Balancer Architecture 60

ForAllSecure

SEPTEMBER 7, 2022

ZAP is an open-source web application security scanner that can be used by both those new to application security as well as professional penetration testers. Create a user in the application and get a bearer token: curl --location --request POST "[link]. header 'Content-Type: application/json'. Medium / Warning.

Comparison 40

Comparison Applications Tools Authentication 40

ForAllSecure

SEPTEMBER 7, 2022

ZAP is an open-source web application security scanner that can be used by both those new to application security as well as professional penetration testers. Create a user in the application and get a bearer token: curl --location --request POST "[link]. header 'Content-Type: application/json'. Medium / Warning.

Comparison 40

Comparison Applications Tools Authentication 40

Scott Lowe

SEPTEMBER 22, 2017

Operating Systems/Applications. The series starts with part 0 (preparation), and continues with part 1 (mostly about rpm-ostree ), part 2 (container storage), part 3 (rebase, upgrade, and rollback), part 4 (package layering and experimental features), and part 5 (containerized and non-containerized applications). RIP Solaris.

Storage 60

Storage Vmware Load Balancer Network 60

CIO Business Intelligence

FEBRUARY 27, 2024

We expect to know where someone is, what communication device or application they’re using, and more in real-time as we engage. Enhanced call routing: TFS can kick emergency response into high gear with the ability to intelligently route calls based on location, load balancing, and other factors.

Load Balancer 19

Load Balancer Network System Healthcare 19

Scott Lowe

NOVEMBER 28, 2017

You can also use the double-colon notation to represent any contiguous group of zeroes. AWS won’t modify security groups or NACLs to allow IPv6 traffic unless the security group/NACL is unmodified/left at default settings. To help keep IPv6 addresses more human-readable, we can omit leading zeroes.

IPv6 60

IPv6 Cloud Load Balancer Internet 60

Linux Academy

FEBRUARY 26, 2019

Each month, we will kick off our community content with a live study group, allowing members of the Linux Academy community to come together and share their insights in order to learn from one another. March Study Group Course: Linux Operating System Fundamentals – Have you heard of Linux, but don’t really know anything about it?

Linux 80

Linux Big Data Course Devops 80

Scott Lowe

NOVEMBER 30, 2016

Before they started their journey to the public cloud, News Corp ran a “global application assessment”—and Caldwell believes that this was critical to the success News Corp/News UK has seen so far. Elastic Load Balancing left unused. Regular review of security groups. So what are some common cloud governance issues?

Government 60

Government Cloud Agile Load Balancer 60

Scott Lowe

DECEMBER 17, 2015

It says the the JET (Juniper Extension Toolkit) uses “open application programming interfaces”, but fails to provide any specifics. Operating Systems/Applications. I really appreciated Kelsey Hightower’s recent “12 Fractured Apps” article , in which he tackles some less-than-ideal application patterns with Docker containers.

Vmware 60

Vmware Linux Architecture Hardware 60

Linux Academy

MARCH 29, 2019

In AWS, we work a lot with infrastructure: VPCs, EC2 instances, Auto Scaling Groups, Load Balancers (Elastic, Application, or Network). As well as six new hands-on, interactive Labs. AWS Lambda and Serverless Concepts. And of course, with CloudFormation we deal with that infrastructure as code.

Devops 60

Devops Course Load Balancer Linux 60

Scott Lowe

NOVEMBER 16, 2015

Russell Bryant has a couple great articles on OVN— how to test OVN’s “EZ Bake” release with DevStack as well as an article on implementing OpenStack security groups using OVN ACLs (which in turn leverage the integration between Open vSwitch and the Linux kernel’s conntrack module). Operating Systems/Applications.

Vmware 60

Vmware Network Load Balancer Linux 60

Scott Lowe

DECEMBER 10, 2021

Baptiste Collard has a post on Kubernetes controllers for AWS load balancers. One takeaway from this post for me was that the new AWS load balancer controller uses a ton of annotations. Operating Systems/Applications. Xavier Avrillier digs into the Cluster API Provider for vSphere in this post.

Load Balancer 94

Load Balancer Vmware Operating Systems Architecture 94

All Things Distributed

FEBRUARY 25, 2011

Simplifying IT - Create Your Application with AWS CloudFormation. With the launch of AWS CloudFormation today another important step has been taken in making it easier for customers to deploy applications to the cloud. Werner Vogels weblog on building scalable and robust distributed systems. Comments ().

Applications 123

Applications Resources Cloud Load Balancer 123

Linux Academy

AUGUST 13, 2019

IAM, Trusted Advisor – security, why it’s important, differences between users /groups/roles. Load Balancers, Auto Scaling. Study Group. We are hosting an official, online, free study group starting on July 31st, 2019. The Total Cost of (Non) Ownership of Web Applications in the Cloud whitepaper.

Cloud 16

Cloud Study Training Web Services 16

All Things Distributed

FEBRUARY 18, 2013

Expanding the Cloud - Introducing AWS OpsWorks, a Powerful Application Management Solution. Today Amazon Web Services launched AWS OpsWorks , a flexible application management solution with automation tools that enable you to model and control your applications and their supporting infrastructure. Comments ().

Cloud 157

Cloud Applications Web Services Resources 157

Scott Lowe

NOVEMBER 28, 2016

Even if attendees don’t have the sort of immediate scaling needs that Williams may be describing in this session, he believes that the lessons/fundamentals he discusses are applicable to lots of customers, lots of applications, and lots of use cases. Further, scaling up doesn’t address availability or redundancy.

Load Balancer 60

Load Balancer Applications Architecture SOA 60

ForAllSecure

NOVEMBER 13, 2020

But did you know there’s an elite group of bug bounty hunters that travel the world? But there’s also an elite group of bug bounty hunters, people who are sponsored to fly around the world to find and report vulnerabilities in products we use everyday -- like Uber, AirBnB-- and get paid well for their efforts.

Programming 40

Programming Internet Research Travel 40

ForAllSecure

NOVEMBER 12, 2020

But did you know there’s an elite group of bug bounty hunters that travel the world? But there’s also an elite group of bug bounty hunters, people who are sponsored to fly around the world to find and report vulnerabilities in products we use everyday -- like Uber, AirBnB-- and get paid well for their efforts.

Programming 40

Programming Internet Research Travel 40

ForAllSecure

NOVEMBER 12, 2020

But did you know there’s an elite group of bug bounty hunters that travel the world? But there’s also an elite group of bug bounty hunters, people who are sponsored to fly around the world to find and report vulnerabilities in products we use everyday -- like Uber, AirBnB-- and get paid well for their efforts.

Programming 40

Programming Internet Research Travel 40

The Accidental Successful CIO

AUGUST 3, 2011

In the past, IT departments used to set up a new server for each new application that they wanted to deploy. This low level software allowed multiple applications to run on the same physical hardware but believe that they had the box all to themselves. The arrival of virtualization software changed everything. No related posts.

Virtualization 100

Virtualization Load Balancer Data Center Vmware 100

Scott Lowe

FEBRUARY 5, 2020

The private subnets won’t have Internet access, but the AWS cloud provider needs to make a call to the EC2 and Elastic Load Balancing (ELB) API endpoints. What applications are going to run on the cluster, and how will users (or other applications) access them? How I Tested. Is that what’s intended? (If

Internet 60

Internet Load Balancer Cloud System 60

Fountainhead

OCTOBER 6, 2009

A specific angle I want to address here is that of infrastructure automation ; that is, the dynamic manipulation of physical resources (virtualized or not) such as I/O, networking, load balancing, and storage connections - Sometimes referred to as "Infrastructure 2.0". a Fabric), and network switches, load balancers, etc.

Load Balancer 100

Load Balancer Virtualization Data Center Network 100

Fountainhead

DECEMBER 13, 2010

You should think of IOV using the following analogy: The way in which the hypervisor abstracts software in the application domain, IOV abstracts IO and networking in the infrastructure domain. And what’s more, a hypervisor is not required for IOV, so you can use IOV with native applications too. Burton Group blog.

Virtualization 157

Virtualization Data Center Network Storage 157

Fountainhead

DECEMBER 8, 2009

This is very much analogous to how OS virtualization componentizes and abstracts OS and application software stacks. The next step is to define in software the converged network, its switching, and even network devices such as load balancers. Provisioning of the network, VLANs, IP load balancing, etc. Chuck Hollis.

Data Center 113

Data Center Virtualization Load Balancer Network 113

Scott Lowe

DECEMBER 16, 2013

In 2003, I founded Blue Box from my college dorm room to be a managed hosting company focused on overcoming the complexities of highly customized open source infrastructure running high traffic web applications. These organizations are deploying applications into hosted private clouds, seeing the value proposition that can bring.

Cloud 61

Cloud Open Source Load Balancer Engineering 61

Fountainhead

MAY 6, 2010

Converged Infrastructure and Unified Computing are both terms referring to technology where the complete server profile, including I/O (NICs, HBAs, KVM), networking (VLANs, IP load balancing, etc.), Burton Group blog. and storage connectivity (LUN mapping, switch control) are all abstracted and defined/configured in software.

Data Center 100

Data Center Virtualization Storage Network 100

ForAllSecure

JANUARY 27, 2021

And that was 10 digital ocean servers on the front end and the load balancer there, and another 10 digital ocean servers on the back end, so the front end would run all the CTF D front end instances, and there'd be a read a server and a MySQL database off, kind of in their own land but not behind a load balancer.

Open Source 52

Open Source Load Balancer Security Google 52

ForAllSecure

JANUARY 27, 2021

And that was 10 digital ocean servers on the front end and the load balancer there, and another 10 digital ocean servers on the back end, so the front end would run all the CTF D front end instances, and there'd be a read a server and a MySQL database off, kind of in their own land but not behind a load balancer.

Open Source 52

Open Source Load Balancer Security Google 52

Scott Lowe

JUNE 19, 2016

Prasad conducts a nice demo showing off the integration between OS X and Docker for Mac as he troubleshoots and debugs a multi-container application. Their application recently soared in popularity, and the increased volume of events (upwards of 500 million events being generated) was causing “challenges” in their analytics platform.

Load Balancer 60

Load Balancer Open Source Windows Tools 60