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| ONLINE DATABASE / ONLINE SYSTEM DEVELOPMENT |
| Maximizing the Power of Technology to Businesses. |
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| WHAT IS AN ONLINE SYSTEM? |
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Online systems are accessible from any computer anywhere where there is an Internet connection. This means you can access and manage your business anywhere in the world without installing any software. |
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System Design and Development. Building company’s image requires not only an outside perfect appearance but also the system inside that would make all things possible in maximizing your corporate capabilities. Design a system structure/architecture that will fulfill the application's requirements paying particular attention to speed, resources, scalability, high availability, compatibility and long-term / maintenance considerations. When building applications today, there is an abundance of system platforms & programming options available to choose from. Each platform and programming option will have its unique advantages and disadvantages, and making the right decision will be critical to the success of the application.
Technology is the centerpiece of the globalization process. Businesses today cannot operate competitively without the reliance on technology. Generally, businesses that are able to effectively capitalize on the benefits of technology find themselves in a strategically advantageous position over their competitors.
After business requirements have been defined - technologists must develop the appropriate applications to fulfill the business requirements. MySiteMalixi having developed from ground-up several successful applications that will improve business workflow through database development. |
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Developing system that meets business goals deals with versioning issues. |
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Build a suitable long term infrastructure. |
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Create user friendly database that would match to your environment. |
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System that will serve all your department needs. (Management System, Human Resources Inventory System, Client Inventory system, Networking System, Bank Transaction System and more…) |
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| ONLINE DATABASE / ONLINE SYSTEM DEVELOPMENT |
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Hotel Reservation System |
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Hospital Management System |
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Cloud CRM- Customer Relations Management |
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Cloud Document Keeper System |
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Cloud Sales Force Automation System |
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Automated Purchase Order System |
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Marketing Activity Management System |
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SMS Marketing System |
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E-Commerce (Online Shopping) |
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Email Marketing System |
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Website Forum System |
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Liquidation Software |
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Billing & Inventory System |
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Job Monitoring System |
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Human Resources Inventory System |
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Membership Data Conversion |
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Payroll System&Timekeeping System |
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Membership Uploading System |
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Inquiry Form System |
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Production and Inventory System |
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CMS – Content Management System |
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Net Present Value Computation System |
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For more details about our services and additional resources for your project reviews, please explore our company blogs linked below. These write-ups provide in-depth information and insights to help you make informed decisions and enhance your project's success.
https://mysitemalixi-systemdevelopment.blogspot.com
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System Architecture Overview
1. System Architecture Overview
The system is designed as a microservices architecture, with each service responsible for specific functionality. This allows for scalability, easier maintenance, and independent deployment.
2. Key Components
A. Load Balancer
- Technology: NGINX or AWS Elastic Load Balancing
- Purpose: Distributes incoming traffic across multiple instances of services to ensure high availability and balance the load.
B. Web Servers
- Technology: Node.js (Express.js) or Python (Django/Flask)
- Purpose: Serve as the interface for client requests. The web servers handle HTTP requests, serve static content, and interface with backend services.
C. Microservices
- Technology: Docker containers managed by Kubernetes
- Purpose: Break down the application into smaller, independent services such as authentication, billing, inventory, user management, etc.
- Communication: RESTful APIs or gRPC for inter-service communication.
- Scalability: Kubernetes allows services to scale independently based on demand.
D. Databases
- Technology:
- Relational DB: PostgreSQL for structured data
- NoSQL DB: MongoDB for unstructured or semi-structured data
- In-Memory DB: Redis for caching and session management
- Purpose: Optimize data storage for the type of data being managed. Use database replication and clustering for high availability and failover.
E. Caching Layer
- Technology: Redis or Memcached
- Purpose: Cache frequently accessed data to reduce load on databases and improve response times.
F. API Gateway
- Technology: Kong or AWS API Gateway
- Purpose: Centralized entry point for all client requests. It handles routing, rate limiting, authentication, and monitoring.
G. Authentication and Authorization
- Technology: OAuth 2.0 with JWT tokens
- Purpose: Securely manage user authentication and authorization across the system.
H. CI/CD Pipeline
- Technology: Jenkins, GitLab CI, or CircleCI
- Purpose: Automate testing, building, and deployment processes to ensure consistent and efficient updates to the application.
I. Monitoring and Logging
- Technology: Prometheus (for metrics), Grafana (for visualization), ELK Stack (Elasticsearch, Logstash, Kibana) for logging
- Purpose: Monitor system performance, log errors and transactions, and provide alerts for any anomalies.
J. Front-End
- Technology: React.js or Angular for web, Flutter or React Native for mobile
- Purpose: Provide a responsive and user-friendly interface that communicates with backend services via APIs.
3. Infrastructure
A. Cloud Provider
- Technology: AWS, Google Cloud, or Azure
- Purpose: Provide scalable infrastructure, managed databases, and cloud-native services. Use infrastructure as code (IaC) with Terraform or AWS CloudFormation for reproducibility and easy scaling.
B. Containers and Orchestration
- Technology: Docker for containers, Kubernetes for orchestration
- Purpose: Enable consistent environment across development and production. Kubernetes manages scaling, service discovery, and self-healing.
C. High Availability and Disaster Recovery
- Strategy:
- Deploy services across multiple availability zones.
- Implement database replication and backups.
- Use CDNs like Cloudflare or AWS CloudFront for content delivery.
- Implement automated failover mechanisms and regularly test disaster recovery plans.
4. Compatibility and Maintenance Considerations
A. API Versioning
- Strategy: Implement versioning in your APIs to ensure backward compatibility as the system evolves.
B. Modular Design
- Strategy: Use a modular codebase to ensure easy updates and replacements of components without affecting the entire system.
C. Documentation and Automated Testing
- Tools: Swagger for API documentation, Unit tests, Integration tests, and End-to-End tests with frameworks like Mocha, Jest, or Selenium.
- Purpose: Ensure that the system is well-documented and tested, which is crucial for maintenance and future updates.
5. Security Considerations
A. Secure Communication
- Technology: SSL/TLS for all communications, OAuth 2.0 for user authorization
- Purpose: Encrypt data in transit and ensure secure authentication and authorization mechanisms.
B. Regular Security Audits
- Strategy: Implement regular security audits and vulnerability scans using tools like OWASP ZAP or Snyk.
6. Scalability Considerations
A. Horizontal Scaling
- Strategy: Scale out services and databases by adding more instances rather than just scaling vertically.
B. Auto-scaling
- Technology: Use Kubernetes' auto-scaling capabilities or cloud provider auto-scaling groups to automatically adjust resources based on demand.
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