rackspace vs aws

Services Amazon Amazon Web Services Elastic Compute Cloud Elastic Block Storage SimpleDB Simple Storage Services (S3) CloudFront Simple Queue Services (SQS) Elastic MapReduce ServePath GoGrid GoGrid Cloud Hosting GoGrid Cloud Storage None. Rackspace Mosso | The Rackspace Cloud Cloud Servers Cloud Sites Storage is integrated with the Cloud Servers offering. Cloud Files Figure 4-IaaS Vendors To summarize, t

Adobe Adobe's office in waltherm, Massachusetts. The photo was taken by Stephen searer. Skype Skype's office in London was designed by Morgan Lovell. Campaign Monitor Campaign monitor's Sydney office. (Note: Campaign monitor is an email marketing software company .) 37 Signals 37. Signals office in Chicago. EBay Ebay UK office, designed by Morgan Lovell. Pionen Pionen is an underground data center located in the Swedish capital Momo city. It is probably the coolest data center in the

experience the process of implementing and deploying OpenStack. The most important thing is that we can hear their opinions before the official product release." Read: Red Hat releases OpenStack preview version http://www.linuxidc.com/Linux/2012-08/68112.htm Red Hat's OpenStack will run the company's flagship Linux release: Red Hat Enterprise Linux, which has been tested in RHEL 6.3 and requires Red Hat Enterprise Virtualization (REV). The company has started to work with the selected customers

), not dynamic, easy to cache dashboard is similar to Twitter time Axis, users can see real-time updates for all users they care about. Unlike blogs, caching does not work as much, because each request is different, especially active followers. and need real-time and consistent, the article only update 50GB daily, thread update 2.7TB every day, all the multimedia data are stored on S3. Most users browse more than 500 million pages per day with Tumblr as a content-browsing tool, and 70% of th

This article mainly introduces how to deploy Python applications on Docker. Docker is currently the most popular virtual machine and is being used by various cloud host service providers, for more information about how to configure and manage Docker containers on the AWS cloud, see The Elastic Beanstalk statement a few weeks ago. In this article, we use a simple registry form page application to understand the Docker deployment process. this form uses

Tutorial on deploying Python applications on Docker, dockerpython Several weeks ago, Elastic Beanstalk declared that Docker containers were configured and managed on the AWS cloud. In this article, we use a simple registry form page application to understand the Docker deployment process. This form uses the Elastic Beanstalk Python environment.About Single Registry Application A few months ago, we have developed this application and published it on ou

1. Register Amazon's simple email service To sign up for Amazon ses Go to http://aws.amazon.com/ses and clickSign up for Amazon SES. Follow the on-screen instructions. 2. Obtain the access token of Amazon To get your AWS access identifiers Go to http://aws.amazon.com, clickAccount, and then click Security credentials. Navigate to the access credentials section of the page, and clickAccess keys tab. Follow the on-screen instructions to create

. ? 1 2 3 4 5 6 Import List = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] Slice = random. sample (List, 5) # Obtain 5 elements randomly from the List and return them as a part. Print slice Print List # The original sequence has not changed. 7. Print a list dictionary containing Chinese Characters in json format. ? 1 2 3 4 5 6 #-*-Coding: UTF-8 -*- Import json # Your list ListA = [{'path ': ['[AWS] \ xe7 \ xbe \ x8

[1]), (2, seq[2]), ... | | Methods defined here: | | __getattribute__ (...) | x.__getattribute__ (' name ') Methods of traversing sequences ? 1 2 3 4 5 6 7 >>> list = [' A ', ' B ', ' C '] >>> for index, value in enumerate (list): Print index, value 0 a 1 B 2 c >> ;> Six, using the Python random module's sample function randomly select a group of elements from the list ? 1 2 3 4 5 6 Import List = [1, 2, 3, 4, 5, 6, 7, 8, 9, ten] slice = Ra

After AWS starts Windows Server2008, the Ec2configservice is installed by default. Here's an introduction to using the Ec2configservice service to create Cloudwatch custom monitoring disk usage. Ec2configservicesettings Modify Ec2configservicesettings Configuration Modify JSON file Restart Ec2configservice 1. Modify Ec2configservicesettings Configuration After starting C:\Program files\amazon\ec2configservice\ec2configservicesettings.exe, tick

, tracking, reporting, and other work. The repair system is similar to fire suppression. If necessary, the user should isolate the worm or virus from the network segment and then start the repair process. Mr. Engates, CTO of Rackspace, believes that vrouters and firewalls are very similar to the version of the upgraded software. A network engineer is responsible for tracking the vulnerability information of firewalls and routers. After a patch is dete

Recently, when looking for a job, I was asked some principles of Swift's bottom, so I decided to take notes in order to be able to impress. The following is reproduced by (http://www.openstack.cn/?p=776) --Openstack Swift Open Source cloud storage technology Analysis The OpenStack Swift Open source project provides an elastic, scalable, highly available distributed object Storage service for storing large-scale unstructured data. This article provides

1. Keep in mind the basics Don't forget every basic step in the migration process. Although the migration process has to stop, but when the original server is still in, to do as much as possible, as frequently as possible load test. Also, remember to modify domain DNS and, in general, set the TTL as low as possible. It is a good practice to do a test that 3~4 times the new DNS run plan before migrating. 2. Know your App Based on past experience, you need to understand the architecture of your

active developers in domestic universities, including Shanghai Jiao Tong University, who have run the SDN project Neutron in the production environment and provided the VDC function, at the same time, Shanghai Jiao Tong University is still using Cloud Foundry. In addition, engineers from the National Defense University of Science and Technology are helping Chinese supercomputers deploy OpenStack and submit a speech application at the Hong Kong OpenStack Summit. Figure: OpenStack official pr

Dynamic upstreams of Nginx I recently made a configuration in my work. I have a user-oriented Nginx service that forwards access to the server running on AWS Elastic Load Balancer (as you know. A service on ELB. This does not seem to be a difficult task. You just need to find the ELB host name and point Nginx to it. That's not enough, right? location/{ proxy_passhttp://service-1234567890.us-east-1.elb.amazonaws.com;} There is no problem in the test.

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 su

I recently made a setup in my work and I have a user-oriented Nginx service that forwards the access to run on AWS Elastic Load Balancer (as you know. ELB) on a service. This does not seem to be a difficult task in itself, you just need to find the hostname of ELB and Ngin X point to it, so it's not done, right? Location/{ proxy_pass http://service-1234567890.us-east-1.elb.amazonaws.com;} Test no problem, and then set up the firewall/security grou

://www.haiyun.me/archives/1012.html second, the actual exercise Steps My AWS EC2 Instance installs Ubuntu Server 14.04 x86_64 and installs Golang 1.4 (Go version go1.4 linux/amd64). Golang is necessary for compiling NGROKD and Ngrok, it is recommended to download the binary installation package of the corresponding platform directly from the Golang (domestic can be downloaded from the golangtc.com, slower). 1. Download Ngrok Source code (gopath=~/gopr

example: Amazon AWS, visithttp://blog.sei.cmu.edu/post.cfm/devops-casestudy-amazon-aws-0365.DevOps Example: Netfix's Chaos MonkeyDevOps is often used in areas such as agile development, automation, and continuous delivery, and the spirit of DevOps can be applied in many ways. In this blog post, the author shares another groundbreaking DevOps case study,Netflix? Some way out of the box .The following is an

Because of the different factors such as environment of cloud test Platform, we compare several cloud test platforms at home and abroad.The main foreign cloud testing platform: Xamarin Test Cloud (https://xamarin.com/test-cloud/) Testdroid (http://testdroid.com/) Sauce Labs (https://saucelabs.com/mobile/) Google Cloud Test Cloud (https://developers.google.com/cloud-test-lab/) AWS Device Farm (https://aws.amazon.com/device-farm