Aws, an intro to startups
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The document outlines a comparison between generic web hosting solutions and AWS services, highlighting benefits and drawbacks of each. It details AWS components like EC2, S3, and RDS, and their functionalities, along with their cost structures. The document also suggests practical workshops for creating instances and using various AWS features.
Aws, an intro to startups
- 1. AWS, an intro to startups Subramanyam Kasibhat [email protected] No More Wrong Hires
- 2. Generic Web Solution Domain Name g2g.co Go-Daddy.com Host it! Again GoDaddy.com! Deploy your App C-Panel Deploy your DB C-Panel Deploy Static Files C-Panel/FTP DNS & Web Server IIS / Apache DB Server MySQL/?? Storage
- 3. Domain Name g2g.co Go-Daddy.com Host IT Deploy your App Deploy Static Files DNS Storage Deploy your DB
- 4. Pros & Cons Generic Hosting • Simple / Easy – start & Use – Cost Calculation – Configuration – Administration • Pain – Scale as you grow – Add more – Handle Failures AWS Hosting • Complex – To start & Use – Understand Cost – Administer / Configure • Benefits – Scale as you grow – Ease Add / Remove – Handle Failures – Ready for future
- 6. • EC2 A computer given to you with full access, but located at AWS Data Centre • Like your computer it comes in different CPU types, memory, hard disk options. • It comes pre-loaded with an OS, you get to pick the OS you need. • Work on the EC2 Instance like you work on a remote server with full access (Login using SSH/RDP)
- 7. Other components with EC2 AMI Amazon Machine Image EBS Elastic Block Storage (Network Drive) Elastic Ip IP Address for your machine Security group Network Firewall (Not M/C) CloudWatch Performance Numbers ELB Elastic Load balancing Takes multiple requests on internet and transfers then to different servers & Vise-Versa for the responses
- 8. What Can I do with Ec2 • Install, configure and execute any software of your choice. – Web Server, File Server, DB Server, CRM, etc – Backend Video Post Processing, Audio Post Processing, Data Analysis – Email Server, FTP Server etc
- 9. So what it costs me? • It costs per every hour of usage – Start an instance and the $$$ clock starts – Stop an instance the $$$ clock stops – Re-start an instance the $$$ clock start again – Terminate the instance the $$$ clock stops • There are three Rate Slabs in EC2 – Spot instance (AWS can take it back any time! Costs you super low rate per hour) – On Demand instance (Will never be taken back till you give it back! Comes with a price) – Reserved instance (Pay upfront and commit to use it in 12 months. Similar to On-Deman but per hour rates are lower)
- 10. Workshop • Let us quickly create an AWS Instance and play with it!
- 11. • S3 Network Storage Device Located in AWS Datacentre. • You can access it using an URL like any network device. • Store files, static web sites, images, videos, CSS, etc. • Dump logs • CloudFront S3*Many! • CloudFront is the Content Delivery Network that delivers S3 Data to various caching servers around the globe for faster access in that region.
- 12. What Can I do with S3 • Use it as your Static Web Site Hosting Provide. • Use it along with CloudFront for faster delivery of static content. • Use it for archiving data for safe storage (Highly reliable) • Provide Conditional access like Protected Profile info
- 13. So what it costs me? • S3 is charged based on the amount of data you store and the amount of data you transfer in/out • CloudFront is charged on the amount of data you transfer in/out.
- 14. Workshop • Let us quickly create S3 Buckets and put content in it. • Let us also put static web site in it
- 15. • RDS C-Panel kind of MySQL Data Base Server. • RDS Also support MSSQL, Oracle Servers • Advanced capabilities of RDS are – Support for Multi ZONE (Scale up) – Support for AutoBack up and restore – Reliable DB Option
- 16. So what it costs me? • RDS comes in different configurtions like EC2 – Based on the server configuration you pay – Based on the DB Option you pay – Based on the Multi Zone Support (One live Server and one Standby Server), you pay.
- 17. Workshop • Let us quickly create RDS Instance.
- 18. Route53 DNS ELB g2g.co PiWik & CRM S3 Redirect CloudFront CDN g2g.co IIS 7.5 Master MYSQL Slave MYSQL Memcached
- 19. What is best for me! AWS or GoDaddy? What is your business? What is the clarity you have? How is your Tech Stack? Scale of Web Site?
- 20. • Discussion!!!!