ec2 stands for

I have previously written a post about Amazon Web Services (AWS), which should be the first large-scale attempt on the Web 2.0/SOA Infrastructure Leasing Market. Not long ago, in an interview with Microsoft's Internet service bus, a small-scale attempt provided to developers. I have basically enjoyed AWS and its potential markets. Since AWS launched S3, SQS, and EC2, many interesting value-added applications have emerged, for example, some people use

Cloud computing-once only a conceptual thing, public cloud, private cloud, hybrid cloud, and various clouds are everywhere. Today, cloud is no longer just a concept. It has been gradually implemented with the joint efforts of major and small vendors in the industry. When the concept of cloud becomes a reality, we are faced with the question of how to effectively manage and use this giant thing. In terms of management, cloud computing vendors have their own management platforms to manage their r

to achieve IPSec connection. Http://aws.amazon.com/articles/5472675506466066 This bean will be configured in the next blog. 4. In the last case, different VPC networks under the same region need to access each other. This can be achieved through VPC peering. That is, the following bean experiment. VPC peering should be regarded as a relatively new feature. It was less than four months since I wrote this blog. In the past, even VPC connections under the same region can only use the third solut

Conceptual digoal Logical digoal Nova is the most complicated and distributed component of openstack. A large number of processes cooperate to turn end user API requests into running virtual machines. Below is a list of these processes and their functions: Nova-API accepts and responds to end user compute api cils. it supports openstack compute API, Amazon's EC2 API and a Special admin API (for privileged users to perform administrative actions ).

Many teams are learning and researching Quora. Some time ago I saw this Quora's Technology examined, explained the technical architecture of Quora, and recorded and shared some important information. Use cloud computing services Quora uses Amazon EC2 and S3 services in large quantities. The operating system is deployed in Ubuntu Linux, which is easy to deploy and manage. The static content is cloudfront. service delivery, images are first transmitted

Recently, ZendTechnologies, a PHP language and tool vendor, announced that it would join hands with RightScale, a leader in Cloud Computing Application Management, to help PHP developers enter cloud computing applications. RightScale provides a template for the virtual server, which is the runtime environment of the core PHP application. Developers can Recently, Zend Technologies, a PHP language and tool vendor, announced that it would join hands with RightScale, a leading cloud computing applic

The first time I got into the AWS console, I was dumbfounded, and I didn't know which one to choose. ImpossibleCheck for a long time to find, from the EC2 to start, click on the EC2 after the entry to the following pageClick Launch instance, this page is much kinder. It's not like watching the heavenly book.I like Ubuntu most, easy to operate, of course, choose Ubuntu.Configure instance, default configurati

{Code ...} Two days ago, I opened aws EC2 for free for one year. I wanted to buy a domain name and build my own blog trainer. It went quite well in the early stage, but it was troublesome to bind a domain name. when I visited the website, the website failed to work, and there was no problem in the log. No progress has been made after a day. please help me. Below is the content of nginx. conf. I have not configured a VM. user www;worker_processes 1;er

background and related work 885.2.1 virtualization technology overview 885.2.2 public cloud and infrastructure services 905.2.3 private cloud and infrastructure services 905.2.4 virtualization Distributed Management 915.2.5 High Availability 915.2.6 cloud and virtualization standardization work 925.2.7 occi and ogf 925.3 virtual machine configuration and manageability 925.4 Virtual Machine Migration Service 945.4.1 Migration Technology 945.4.2 Virtual Machine migration, SLA and on-demand comput

distributed parallel programs that can process massive data and run them on a large-scale computer cluster consisting of hundreds of nodes. From the current situation, hadoop is destined to have a bright future: "cloud computing" is the technical term of moxibustion currently. IT companies around the world are investing and promoting this new generation of computing model, hadoop has been used by several major companies as an important basic software in its "cloud computing" environment. For ex

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and responds to end users' computing function API requests. It supports openstack computing service APIs, Amazon EC2 APIs, and a Special admin API (set for priority users to perform management operations ). It also initializes most of the allocation activities (such as running an instance) and enforces some policies. L Nova-API-Metadata A metadata request is received from an instance and generally only runs in a multi-host environment where the NO

Many teams are learning and researching Quora. Some time ago I saw this Quora's Technology examined, explained the technical architecture of Quora, and recorded and shared some important information. Use cloud computing services Quora uses Amazon EC2 and S3 services in large quantities. The operating system is deployed in Ubuntu Linux, which is easy to deploy and manage. The static content is cloudfront. service delivery: images are first transmitte

delivery network (CDN), which can reduce the latency of content delivery and ensure that end users can obtain resources quickly. It is the cornerstone of implementing the global DNS infrastructure (route53) and cloudfront CDN.Networking) AWS provides the following network services: Direct Connect: supports direct connection between your own data centers and AWS data centers to fully utilize your existing resources. VPN connection: connects to AWS through VPN to ensure data security. Virtual

The Instagram team received 7th employees last month. As the most popular image tool on the iPhone, the number of Instagram users has exceeded 14 million, and the number of images has exceeded 0.15 billion. I have to say that this is really a miracle in the industry. A few days ago, only a team of three Instagram engineers published an articleArticle: What powers Instagram: hundreds of instances, dozens of technologies, discloses some information about the Instagram architecture, which is enou

AWS Study Notes1. When creating a VPC and selecting a lease, the difference between dedicated and default is that dedicated hardware devices use independent dedicated hardware devices to facilitate compliance audit and compliance. The default rent is + 10%.2. The number of servers in a data center cannot exceed 80 thousand3. The zone AZ required to create a subnet is for high availability.4. The minimum granularity of AWS physical layer is AZ, not a rack. For example, 10.0.0.1/24 in CIDR in VPC

weeks to apply for an IT Ticket and obtain the resources required to run the application. The long wait time has become the obstacle for IT development, so that employees have to seek alternative approaches like Amazon Web Services (AWS). With such alternative Services, employees only need to swipe their credit cards, you can immediately obtain the required resources. For security and compliance considerations, many IT enterprises do not encourage such shadow IT through public clouds. Although

install the plug-in on docker, execute the "vagrant up" command, and wait for good things to happen. The lock-in argument ). "" If you use Vagrant as an alias action, you will not be locked into Docker! "From the vagrant perspective of Virtual Machine Management, there is no error in this sentence: Docker is not another independent container. Like EC2 and VMware, we need to avoid creating something bundled with other tools. Docker has no requireme

. Ironfan provides simple and easy-to-use command line tools for automated deployment and management of clusters based on Chef framework and APIs. Ironfan supports the deployment of Zookeeper, Hadoop, and HBase clusters. You can also write a new cookbook to deploy any other non-Hadoop clusters. Ironfan was initially developed by Infochimps, a U. S. Big Data startup, using the Ruby language and open source with Apache Licensev2 on github.com. At first, Ironfan only supported deploying Hadoop clus

This article describes how to install Node. JS on Amazon's one-year free plan, NPM, and OurJS Blog system ., For more information, see Debian for the Community edition. The operation commands of Debian and Ubuntu are in the same line, I am familiar with it. The following installation process is also applicable to the installation of node. js and NPM ). 1) Register and select After registering and binding a signal card on aws, you can use Amazon's one-year free