This presentation explains basic concept of microservices and how we are using at Gosign with a product called Lyftyfy.

1. Microservices
“smaller teams working on smaller codebases
tend to be more productive.”
― Sam Newman, Building Microservices
https://www.gosign.de

2. Usman Ahmad
● BSCS from UOS (2006-2010)
● Masters: Web & Data Science
(Germany)
● 12 years of experience in Web

3. Agenda
1. Monolithic vs Microservices
2. Why monolithic is bad and when?
3. What are microservices?
4. Microservices architecture & Benefits
5. What we are doing with Microservices?
6. We are hiring

4. Monolithic vs Microservices Architecture
https://dev.to/alex_barashkov/microservices-vs-monolith-architecture-4l1m

5. Microservices Overview by Accenture Lightweight Architecture
Monolithic shortcomings

6. Microservices - also known as the microservice architecture
- is an architectural style that structures an application as a
collection of services that are
● Highly maintainable and testable
● Loosely coupled & highly cohesive
● Independently deployable
● Organized around business capabilities
● Owned by a small team
https://microservices.io/

7. Microservices Architecture
https://www.divante.com/blog/10-companies-that-implemented-the-microservice-architecture-and-paved-the-way-for-others

8. Microservices Architecture: eCommerce App
https://www.scnsoft.com/ecommerce/microservices

9. Benefits - Scalability
● Allow performance critical components to scale independently from the rest of the system
Microservices Overview by Accenture Lightweight Architecture

10. Benefits - Risk reduction
● Update and deploy only the parts that need to be changed, not the entire system Enable
● powerful deployment patterns: canary deployments, green-blue deployments
Microservices Overview by Accenture Lightweight Architecture

11. Benefits - Resilient systems
● Failures in a component don’t necessarily affect the rest of the application
● Coupled with graceful degradation patterns, can help systems become more resilient and
better handle failure
Microservices Overview by Accenture Lightweight Architecture

12. Benefits - Agility
● Allow critical parts of the system to be developed and iterated more quickly than others,
independently
● Less to build, deploy, and test per each release since changes do not touch the entire
system
Microservices Overview by Accenture Lightweight Architecture

13. Benefits - Flexibility
● As loosely coupled components, microservices can be implemented using different
technologies and platforms, if needed, depending on requirements
Microservices Overview by Accenture Lightweight Architecture

14. Microservices are
not a silver bullet
● Architecture design complexities
● Achieving Data Consistency
● Need for Testing and Monitoring
● Compromised Security
● Inter-Service Communication
● Maintenance of Microservices
● CAP Theorem
● …
https://www.toolbox.com/tech/data-management/articles/top-10-challenges-of-using-microservices-for-managing-distributed-systems/

15. What we are doing with
Microservices at Gosign?

16. Lyftyfy
Higher
Conversion Rates
Millions Of
Google Ads
Conquer the
Entire Long Tail
https://www.lyftyfy.com/

17. Lyftyfy Architecture

18. Technologies we are using
All logos are copyrights of their own companies

19. We are hiring
We are hiring for Lyftyfy and
TYPO3 projects. Offering Paid
internships for university students
starting at 30k PKR part time. Will
lead to full time jobs with 100k+
PKR salaries + extra benefits.
Please visit this url for more
details:
https:/
/www.gosign.de/careers/