system-design Examples and Free Source Code

Kafka offset management and sync with DB...

apache-kafka architecture kafka-consumer-api system-design

Kafka S3 Sink Connector - how to mark a partition as complete...

apache-spark apache-kafka batch-processing hadoop-partitioning system-design

Notification System Design for Multi User Application...

notifications messaging system-design

How do you write a real-time webbased collaboration tool such as google docs?...

architecture real-time system-design

Exposing messaging queue to web clients?...

rabbitmq message-queue scalability system-design

Is distributed systems same as horizontal scaling?...

architecture distributed-computing scaling distributed-system system-design

Are duplicate tables for history handling a bad practice?...

database database-design database-schema system-design

How to efficiently design a system that stores image data corresponding to a coordinate system?...

python image-processing data-structures mapping system-design

System Integration: Which system typically stores ids in an integration?...

architecture integration system-design system-integration

Restful way of sending Pre-Post or Pre-Put warning message...

java rest jersey system-design

What is the proper way to handle key-secured API operations with a React front-end?...

reactjs oauth system-design pingfederate websecurity

what is the difference between design classes and analysis classes?...

model-view-controller uml class-diagram system-design system-analysis

How one microservice in Ranking system should communicate to another microservice if the later one g...

microservices system-design

Trading off between User Bandwidth and Download Interval...

tcp architecture software-design bandwidth system-design

Keeping services in sync in a kafka event driven backbone...

apache-kafka architecture microservices system-design event-driven-design

Design a bank account and membership UML diagram (OO design)...

oop uml system-design

crawler design - calling an async job vs. calling a service...

asynchronous architecture microservices jobs system-design

When to use service or component in spring?...

java spring system-design

What technical detail should programmers consider while developing their own oAuth service?...

service oauth architecture system-design

How do I manage library dependencies used by the micro service architecture?...

microservices system-design

Kafka setup strategy for replication?...

apache-kafka system-design

How would you make sure your GKE clusters are close to your end clients?...

kubernetes google-cloud-platform architecture google-kubernetes-engine system-design

System design questions...

database architecture nosql system-design

Why we can't poll from s3 directly...

amazon-web-services amazon-s3 amazon-sqs amazon-sns system-design

How to convert a Java console application to a Full Stack web application using Spring Framework?...

java spring spring-boot spring-mvc system-design

How to manage burst of AWS Cloud Watch events triggering an AWS Lambda function...

amazon-web-services aws-lambda amazon-cloudwatch system-design

Do the master nodes in a master master database architecture share the same dataset or are they havi...

database database-design architecture master-slave system-design

How to connect to the centralized MySQL database from my django website?...

mysql django distributed-computing distributed-system system-design

Rate Limiter using java and redis without locking...

java architecture redis system-design

Clean way to create multiple resources (different types) with an API...

json rest api system-design