aws sandbox

AWS-based time series processing application architecture When data is used as a periodic continuous measurement, it is called time series information. AWS's unique positioning addresses the scale-up challenges brought by Time Series-based information processing. This elasticity is achieved through AutoScaling groups for collection and processing, AWS data pipelines for Amazon Elastic MapReduce scheduled jo

Our product has two module, deployed on separate Linux machine, module 1 need to launch HTTP request to Module 2 to obtain service. Since Module 2 has multiple units, we will deploy a load balancer (elb,elastic load Balancer) before Module 2. We're deployed in AWS, so we're using AWS ELB.　　　　AWS Elb also provides another good feature, called the Sticky Session, w

Exploring AWS and azure in cloud computing (3) -- Amazon EC2 and Windows azure Virtual Machine Today, I will compare the differences between AWS EC2 and azure VM processes. And compare some of their basic differences in the network environment.Article. Today, I will use a medium-size machine, AWS's M1 medium, memory 3.75 GB, 2 computing units, and storage 410 GB. On Azure, I will create an M machin

Chinanetcloud has announced that it has designed, created and delivered a new system based on state-of-the-art cloud and DevOps technologies to a Chinese start-up company in Silicon Valley. Chinanetcloud manages, monitors and improves the system 24x7.The system was migrated in parallel by the cloud platform Heroku to give it all the benefits of a PAAs platform, with HA-VPC and opsworks capabilities on the AWS platform, plus devops, auto-creation, auto

Ryan Huang's interpretation: There are many reasons. I personally think there are four main reasons:1. Business features. AWS originated from Amazon.com. Because Amazon.com itself is a website with a large change in customer access traffic, IT staff have a lot of motivation to think about solutions to similar problems.2. Amazon's innovation factor. There are manyArticleIt has been reported that Jeff is the CEO who pays great attention to customer ex

The AWS Cloud service provides a very sophisticated service, and the messaging push service for mobile devices is also very good, very low cost, and good performance.Although the AWS official web site has a lot of steps to explain, but I still take a big detour, mainly because there is so little contact with Google, so that the use of Google Cloud message to send a message in a circle.First, the

Amazon AWS Learning-Create EC2 windows Amazon AWS Learning-Create EC2 windows 1. Launch an instance in EC2 2. Select Free Windows 3. View related hardware 4. Select a security group 5. Select a key pair 6. Get Login Password Recently changed jobs, and was the first to contact AWS, where you learned abo

If an KeyPair private key (*.PEM) is created and downloaded when AWS launches an instance, this private key can be telnet to this instance system as credentials via putty. In practice, however, you will be prompted with the following error when logging in with Putty:No Supported authentication methods available (server Sent:publickey)This is due to the fact that AWS generated key files (*.PEM) and putty req

Tags: information application rom creat AWS Evel splay rules DynamodbThis section describes how to export data from one or more dynamodb tables to S3 buckets. Before you run the export, you need to create S3 buckets in advance. NoteAssuming you haven't used AWS Data Pipeline before, you'll need to create two IAM roles before running the following process. For a lot of other information, please go to Creatin

AWS-based Remote Disaster Recovery System Architecture Disaster recovery is a technical precaution and measure that is taken back from any event that has a negative impact on the IT system .. A typical approach is to build repetitive infrastructure to ensure availability of backup capabilities in the event of a disaster. AWS can expand the infrastructure required for the company's private infrastructure.

2015-04-10 Oriental Cloud InsightClick on the link text above to quickly follow the "East Cloud Insights" public numberAmazon's Web services continue to erode the enterprise storage market, and AWS plans to release a new service to replace network-attached storage (NAS) devices. Amazon Elastic file System (EFS) will provide a shared, low-latency file system that supports project teams and organizations that need to share large files and quickly access

It took 2 weeks for the beans to learn some of the core commands of AWS PowerShell intermittently, and then took 2 days to assemble the knowledge points together. Currently, in addition to the official documentation of the Quick Manuals and command Daquan basically there is not much PowerShell to manage the content of AWS, most of the command beans is a search and view help hard to try out, the following sh

Yesterday I learned the basics of preparation and successfully linked AWS with PowerShell. Take a look today at how to use PowerShell to manage AWS services.Ec2,s3,vpc,security group,rds and so on. These early AWS services can be said to be his core skeleton, the goal of the beans is to finally use PowerShell to achieve a highly available blog, such as HTTP/ bean

Just put, it was two years ago that I used AWS for the first time. This was two years since the rapid development of cloud computing and big data technologies. During this period, the freetier instance has been running for nearly a year and will immediately enter the billing cycle. Although I have used a piece of aliyun product in the middle (A Lot Of Money), and now I contribute $5 to digitalocean every month, only

Aws vpc, Subnet, CIDR, awsvpccidr What is CIDR? CIDR is short for Classless Inter-Domain Routing. Chinese is Classless Inter-Domain Routing. It is a method for creating additional addresses on the Internet. These addresses are provided to service providers (ISPs ), Then, the ISP assigns the service to the customer. CIDR aggregates routes so that an IP address represents thousands of IP addresses served by the primary backbone provider, thus reducing t

AWS EC2 is logged on by default using the Ec2-user account and has no permissions on many folders. How to execute a command with the root account is a problem. The solution is as follows: 1. Log in to the EC2 server according to the method provided by the official website (recommended for Windows users to use Putty connection) Host: Is the public DNS port for the server: 222. Create the root password and enter the following command:sudo passwd root3.

planning of this LAN will have 500 hosts, so requires 500 IP addresses, 500 IP addresses need this address is a Class B address, this class B address format is as follows192.168.0.0/255.255.0.0/11000000.10101000.00000000.00000000This class B address has 256*256=65536 host address, but only requires 500 host address, resulting in a waste of IP address, next to do the route aggregation, only 500 host address, so need to the latter 9 is the host addressThe latter 9-bit is the host address means th

ObjectiveLinux server uploads files to S3 via AWS Command lineConfigurationOpen your AWS console;To connect to your Linux server, follow the steps below:# install PIPYum-y Install Python-pip# Install AWSCLIPip Install Awscli# Initialize ConfigurationAWS Configure# This step will require you to enter "access key ID", "Private access Key", "Default zone Name", "Default output format", the first two will be ge

://s3.51cto.com/wyfs02/M02/83/AA/wKioL1d6CmWR2StsAADCflHoudk047.png "title=" 13.PNG "alt=" Wkiol1d6cmwr2stsaadcflhoudk047.png "/>In fact, the auto scaling group created the corresponding policy and alarm so I took a lot of effort. Because AWS does not know for what reason, his creation command is Write-asscalingpolicy, and the corresponding read command is get-aspolicy, the Delete command is Remove-aspolicy, completely does not conform to the naming s

Finally, see how to manage AWS DNS services with PowerShell.The launch of Route 53 is simple, you can register a new domain name on AWS, or you can register a new domain name on another site and then migrate over. Beans on GoDaddy already have a domain name beanxyz.com, the management interface moved to Route 53 is very simple, in Route 53 to create a new Hostedzone beanxyz.com, he will automatically genera