3 tier architecture
Download as PPTX, PDF•2 likes•1,227 views
This document discusses 1, 2, and 3 tier architectures. The 1 tier architecture keeps all application elements together in one place and has simplicity but poor scalability. The 2 tier architecture provides a basic client-server model and improved scalability over 1 tier but does not divide application layers. The 3 tier architecture divides an application into presentation, business logic, and data storage tiers for improved scalability, security, and ability to upgrade individual tiers independently, though it is more complex to set up and maintain. The document promotes online courses from Baabtra to learn programming and become a software professional.
3 tier architecture
- 3. Disclaimer: This presentation is prepared by trainees of baabtra as a part of mentoring program. This is not official document of baabtra –Mentoring Partner Baabtra-Mentoring Partner is the mentoring division of baabte System Technologies Pvt . Ltd
- 4. Evaluation to 3 tier architecture • 1 tier architecture • 2 tier architecture • 3 tier architecture
- 5. 1 tier architecture • Keeps all of the elements of an application Including the interface ,middleware and back end data, in one place
- 6. 1 tier architecture Advantages Simplest, easiest Most direct equivalent of running an application on a personal computer Disadvantages Least scalable
- 7. 2 tier architecture • supply a basic network between a client and a server.
- 8. 2 tier architecture Advantages Basic web model Improved scalability Disadvantages it does not divide application layers
- 9. 3 tier architecture • Client –server architecture in which the user interface (presentation), functional process logic (business rules), computer data storage and data access are developed and maintained as independent modules
- 11. 3 tier architecture Advantages the three tiers to be upgraded or replaced independently Since the client doesn’t have direct access to the database business logic is more secure Disadvantages It is more complex structure More difficult to set up and maintain it as well The physical separation of the tiers may affect the performance between the three It is more difficult to built a 3-tier application
- 12. THANK YOU
- 13. Want to learn more about programming or Looking to become a good programmer? Are you wasting time on searching so many contents online? Do you want to learn things quickly? Tired of spending huge amount of money to become a Software professional? Do an online course @ baabtra.com We put industry standards to practice. Our structured, activity based courses are so designed to make a quick, good software professional out of anybody who holds a passion for coding.
- 14. Follow us @ twitter.com/baabtra Like us @ facebook.com/baabtra Subscribe to us @ youtube.com/baabtra Become a follower @ slideshare.net/BaabtraMentoringPartner Connect to us @ in.linkedin.com/in/baabtra Give a feedback @ massbaab.com/baabtra Thanks in advance www.baabtra.com | www.massbaab.com |www.baabte.com
- 15. Emarald Mall (Big Bazar Building) Mavoor Road, Kozhikode, Kerala, India. Ph: + 91 – 495 40 25 550 NC Complex, Near Bus Stand Mukkam, Kozhikode, Kerala, India. Ph: + 91 – 495 40 25 550 Cafit Square, Hilite Business Park, Near Pantheerankavu, Kozhikode Start up Village Eranakulam, Kerala, India. Email: [email protected] Contact Us