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MANIT WEB HOSTING SERVICES Presented by - Sandeep Jain & Devesh Lal CRISP, Bhopal.

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Presentation on theme: "MANIT WEB HOSTING SERVICES Presented by - Sandeep Jain & Devesh Lal CRISP, Bhopal."— Presentation transcript:

1 MANIT WEB HOSTING SERVICES Presented by - Sandeep Jain & Devesh Lal CRISP, Bhopal

2 What we will talk about… Web System Architecture Various options of web hosting Service Providers Selection of the best solution Hardware & Software Scaling Experience Sharing

3 Architecture of A Cluster-based Web System Courtesy: IBM Research Report, The state of the art in the locally distributed Web Server systems.

4 Stakeholders Board Members, Staff and Management Licensees Students Institution Professionals Investor

5 Web Hosting Services Options Options: – Self-hosting – Co-location – Managed Hosting – Shared Hosting

6 Architecture Options Self-hosting: Establish web server in our own office, on our own network. – Pros: Complete control – immediate response to agency needs and changes, managed alongside our internal systems. – Cons: Complete responsibility – hardware procurement and maintenance, environmental control, physical and network security, drain on bandwidth and other resources, etc.

7 Architecture Options Co-location: Provide agency-owned server in an outside vendor’s datacenter. – Pros: Nearly complete control – agency owns and operates hardware and software; vendor provides space, environmental control, physical security, network bandwidth. – Cons: Nearly complete responsibility – little or no vendor monitoring or support; response time increased due to physical distance from server; same procurement and maintenance requirements as self- hosting.

8 Architecture Options Managed Hosting: Vendor supplies and maintains hardware and basic software at the vendor’s datacenter. – Pros: Flexibility of control – vendor monitors hardware, software and security 24/7; provides bandwidth, environmental controls, backup units; outsourcing expertise available on demand. – Cons: Greater monthly cost, reliance on vendor’s SLA (service level agreement).

9 Architecture Options Shared Hosting: Vendor provides space on server, shared among several different “tenants.” – Pros: Lower cost, vendor provides all basic server requirements. – Cons: Little control of anything, limited technical capabilities; competition for hardware, software, bandwidth and other resources; 3 rd party applications for other customers may reduce our uptime; our growth must also accommodate others on same web server.

10 Web Hosting Service Providers Reliance Data Centre Net 4 India Local vendor like CRISP

11 Vendors Considered Reliance Data Centre – Pros: Name recognition, reputation for quality, 24/7/365 monitoring and support, highest uptime, capacity for growth, outsourcing expertise, Tier 1 datacenter. – Cons: Price, flexibility.

12 Vendors Considered Net 4 India – Pros: Price. – Cons: Incorrect software, can’t use their SQL server, questionable uptime and available resources, have to purchase hardware (would be the same as co-location without the benefits of a real co-location vendor); poor reputation.

13 Vendors Considered CRISP – Pros: Price, security, 24/7/365 monitoring and support, high uptime, growth potential, personal service and consulting, small but professionally designed and equipped US Based datacenter. – Cons: Little name recognition, smaller lower-tier vendor.

14 Outsourcing your web site allows you to operate at maximum efficiency while focusing on your core business Saves your company the high costs associated with: – Investing in expensive hardware – Building and maintaining an internal team of IT professionals Avoids the headaches involved in managing maintenance, security and upgrades to the site Why Outsource Your Web Server? The costs of building and maintaining a state-of-the-art web site are very high

15 Quality customer support services Full-scale security measures protect your investment Access to a user-friendly web-based control panel and site management tools Turnkey e-commerce solutions to grow your revenue Robust tools to design and build your site to your specifications High-bandwidth network ensures fast web page delivery and your peace of mind Web Hosting Provides Powerful Solutions

16 Data Center connected via fiber-optic based broadband network maximizes the speed of your web site and the user’s experience – Up to OC-3 (155 Mbps) for optimal data transfer 99.7% uptime — Redundant architecture design ensures reliability and that your site is up when your customers visit Proven performance and dependability with commercial-grade hardware and platforms A State-of-the-Art High-Bandwidth Network for Fast Web Page Delivery A State-of-the-Art High-Bandwidth Network for Fast Web Page Delivery

17 Easily managing your entire hosting account via a web site means lower costs and greater control At the click of a mouse: – View and manage your account features – Enable your e-commerce site and databases – Password-protect your site – View web traffic reports and more – Add FTP user accounts and manage settings – Access support resources User Friendly, Web-Based Customer Control Panel and Site Management Tools

18 Maximum Security, Minimum Risk 128-bit SSL digital certificate protects your business against: – Unauthorized access to your data and communications – External access to e-commerce transactions* 24X7 security measures include – Firewalls (avoids web content alteration, denial of service attacks) – Full-power back up – Daily full-system back-up – Network and server monitoring – Smoke detection and fire suppression systems – Restricted access to facilities

19 Sizing of Hardware & Software Application Server – every 200 concurrent user : 1 GHz CPU Power 300 Mb RAM of OS 600 Mb for application engine 75 Mb for Processes Database Server - every 160 concurrent user : 1 GHz CPU Power 300 Mb for OS 500 Mb RAM for 250 users

20 Application server At least 750MHz Processor 2 CPUs per 240 conc users RAM 2 GB per CPU Database Server 750 MHz Processor 2 CPUs per 200 conc users RAM 2 GB per CPU Sizing of Hardware & Software


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