I usually use webhosts with cpanel.
I'm trying a larger scale website so I thought I'll give AWS a try.
I've been googling and reading the documentations but still can't find a step by step guide to get my website live.
I've transferred all my files to S3
what do I do with EC2?
How do I create a mySQL database?
Thank you for your help.
David
For setting MySQL database, there are two options :
Setup MySQL in your EC2 instance. This is same like as we do in normal scenario.
Make use of Amazon RDS for database. Launch an Amazon RDS instance and give EC2 security group permissions to RDS security group. Access the newly created RDS instance by making use of endpoint name. Advantage of having RDS instance is you don't have to worry about backups and version upgrades.
Attach an EBS volume to your EC2 instance and store everything in that. EBS volumes can be attached on the fly. Your data persists even if EC2 instance crashes out. We can create snapshots of EBS volume and store them in S3 for backups.
Regards,
Sanket Dangi
Related
I am responsible for some RDS instances (MariaDB), all running in the same region (with no multi-az setup) and configured to use the automated backup provided by AWS. According to AWS documentation, the automated backups are stored in S3 but there is no detail on the storage class in the documentation.
Business wants assurances that the backups are stored in multiple AZs (not all storage classes offer this!). I've tried to find out more about RDS backup storage through AWS support, but they've been rather unhelpful, claiming these are "internal details" and they can't tell me anything more than I read in the documentation.
So: is it known whether RDS automated backups are stored in multiple AZs, or should I just use AWS Backup with Cross-Region Backups?
I have searched minio.io for hours but id dosn't provide any good information about clustering, dose it has rings and instance are connected? or mini is just for single isolated machine. And for running a cluster we have to run many isolated instance of it and the our app choose to which instance we write?
if yes:
When I write a file to a bucket does minio replicate it between multi server?
I is it like amazon s3, or openstack swift that support of storing multi copy of object in different servers (and not multi disk on the same machine).
Here is the document for distributed minio: https://docs.minio.io/docs/distributed-minio-quickstart-guide
From what I can tell, minio does not support clustering with automatic replication across multiple servers, balancing, etcetera.
However, the minio documentation does say how you can set up one minio server to mirror another one:
https://gitlab.gioxa.com/opensource/minio/blob/1983925dcfc88d4140b40fc807414fe14d5391bd/docs/setup-replication-between-two-sites-running-minio.md
Minio also Introduced Continuous Availability and Active-Active Bucket Replication. CheckoutTheir active-active Replication Guide
I am a recent grad and wanted to learn about doing web application using AWS. I have gone through the documentation and ran their sample Travel Log application Successfully.
But still I am not clear about the terminologies used. can anyone explain me the difference between Amazon Simple Storage Service (Amazon S3), Amazon Elastic Compute Cloud (Amazon EC2), Amazon SimpleDB in simple words.
I am looking to come up with a web app that has a signin page and people posting some text there. may i know what services of amazon would be required for me to build this app.
Thanks
Amazon Simple Storage Service (S3) is for load static content , maybe images, videos, or something you want to save, You could think of it like a hard drive for storage.
Amazon Elastic Compute Cloud: ( EC2) basically is your Virtual Operative System, you can install whatever OS you want (Debian, Ubuntu, Fedora, Centos, Windows Server, Suse enterprise). ( if your application uses server side processing this will be its home)
Amazon Simple DB, is a no-sql database system, that you could use for your aplications, and Amazon gives you as a service, but if you want to use something more, you could install yours on EC2, or use RDS for Database server (MySql for example)
If you want to know more, there are some books, like: "programming Amazon EC2" or see Amazon screencast at http://www.youtube.com/user/AmazonWebServices or its presentation on http://www.slideshare.net/AmazonWebServices
Amazon Simple Storage Service (Amazon S3)
Amazon S3 (Simple Storage Service) is a scalable, high-speed, low-cost web-based service designed for online backup and archiving of data and application programs. It allows to upload, store, and download any type of files up to 5 TB in size. This service allows the subscribers to access the same systems that Amazon uses to run its own web sites. The subscriber has control over the accessibility of data, i.e. privately/publicly accessible.
Amazon Elastic Compute Cloud (Amazon EC2)
Amazon Elastic Compute Cloud (Amazon EC2) provides scalable computing capacity in the Amazon Web Services (AWS) cloud. Using Amazon EC2 eliminates your need to invest in hardware up front, so you can develop and deploy applications faster. You can use Amazon EC2 to launch as many or as few virtual servers as you need, configure security and networking, and manage storage. Amazon EC2 enables you to scale up or down to handle changes in requirements or spikes in popularity, reducing your need to forecast traffic.
Amazon SimpleDB
Amazon SimpleDB is a highly available NoSQL data store that offloads the work of database administration. Developers simply store and query data items via web services requests and Amazon SimpleDB does the rest.
Unbound by the strict requirements of a relational database, Amazon SimpleDB is optimized to provide high availability and flexibility, with little or no administrative burden. Behind the scenes, Amazon SimpleDB creates and manages multiple geographically distributed replicas of your data automatically to enable high availability and data durability. The service charges you only for the resources actually consumed in storing your data and serving your requests. You can change your data model on the fly, and data is automatically indexed for you. With Amazon SimpleDB, you can focus on application development without worrying about infrastructure provisioning, high availability, software maintenance, schema and index management, or performance tuning.
For more information, go through these:
https://aws.amazon.com/simpledb/
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/concepts.html
https://www.tutorialspoint.com/amazon_web_services/amazon_web_services_s3.htm
Amazon S3 is used for storage of files. It is basically like the hard drives like on your system you use C or D your files. If you are developing any application you can use S3 for storing the static files or any backup files.
Amazon EC2 is exactly like your physical machine. Only difference is EC2 is on cloud. You can install and run software, applications store files exactly you do on your physical machines.
Amazon Simple DB is a a database on cloud. you can integrate it with your application and make queries.
We have a site where users upload files, some of them quite large. We've got multiple EC2 instances and would like to load balance them. Currently, we store the files on an EBS volume for fast access. What's the best way to replicate the files so they can be available on more than one instance?
My thought is that some automatic replication process that uploads the files to S3, and then automatically downloads them to other EC2 instances would be ideal.
EBS snapshots won't work because they replicate the entire volume, and we need to be able to replicate the directories of individual customers on demand.
You could write a shell script that would spawn s3cmd to sync your local filesystem with a S3 bucket whenever a new file is uploaded (or deleted). It would look something like:
s3cmd sync ./ s3://your-bucket/
Depends on what OS you are running on your EC2 instances:
There isn't really any need to add S3 to the mix unless you want to store them there for some other reason (like backup).
If you are running *nix the classic choice might be to run rsync and just sync between instances.
On Windows you could still use rsync or else SyncToy from Microsoft is a simple free option. Otherwise there are probably hundreds of commercial applications in this space...
If you do want to sync to S3 then I would suggest one of the S3 client apps like CloudBerry or JungleDisk, which both have sync functionality...
If you are running Windows it's also worth considering DFS (Distributed File System) which provides replication and is part of Windows Server...
The best way is to use the Amazon Cloud Front service. All of the replication is managed as part of the AWS. Content is served from several different availability zones, but does not require you to have EBS volumes in those zones.
Amazon CloudFront delivers your static and streaming content using a global network of edge locations. Requests for your objects are automatically routed to the nearest edge location, so content is delivered with the best possible performance.
http://aws.amazon.com/cloudfront/
Two ways:
Forget EBS, transfer the files to S3 and use S3 as your file-manager than EBS, add cloudfront and use the common-link everywhere.
Mount S3 bucket on any machines.
1. Amazon CloudFront is a web service for content delivery. It delivers your static and streaming content using a global network of edge locations.
http://aws.amazon.com/cloudfront/
2. You can mount S3 bucket on your linux machine. See below:
s3fs -
http://code.google.com/p/s3fs/wiki/InstallationNotes
- this did work for me. It uses FUSE file-system + rsync to sync the files
in S3. It kepes a copy of all
filenames in the local system & make
it look like a FILE/FOLDER.
That way you can share the S3 bucket on different machines.
I am working on a Java MapReduce app that has to be able to provide an upload service for some pictures from the local machine of the user to an S3 bucket.
The thing is the app must run on an EC2 cluster, so I am not sure how I can refer to the local machine when copying the files. The method copyFromLocalFile(..) needs a path from the local machine which will be the EC2 cluster...
I'm not sure if I stated the problem correctly, can anyone understand what I mean?
Thanks
You might also investigate s3distcp: http://docs.amazonwebservices.com/ElasticMapReduce/latest/DeveloperGuide/UsingEMR_s3distcp.html
Apache DistCp is an open-source tool you can use to copy large amounts of data. DistCp uses MapReduce to copy in a distributed manner—sharing the copy, error handling, recovery, and reporting tasks across several servers. S3DistCp is an extension of DistCp that is optimized to work with Amazon Web Services, particularly Amazon Simple Storage Service (Amazon S3). Using S3DistCp, you can efficiently copy large amounts of data from Amazon S3 into HDFS where it can be processed by your Amazon Elastic MapReduce (Amazon EMR) job flow. You can also use S3DistCp to copy data between Amazon S3 buckets or from HDFS to Amazon S3.
You will need to get the files from the userMachine to at least 1 node before you will be able to use them through a MapReduce.
The FileSystem and FileUtil functions refer to paths either on the HDFS or the local disk of one of the nodes in the cluster.
It cannot reference the user's local system. (Maybe if you did some ssh setup... maybe?)