Ujin not working in India today?

How to contact Ujin technical support?

- Official website: https://ujin.tech;

- Email: hello@ujin.tech;

- Phone: +7 (495) 120-40-63.

Latest news and current information:

- Telegram: https://t.me/ujintech;

- VK: https://vk.com/ujin_tech;

- YouTube: https://www.youtube.com/@ujintech.

Service Discovery Issues

- Implement robust service registry like Consul or Eureka

- Use environment-specific configuration for service endpoints

- Add retry mechanisms with exponential backoff

- Implement circuit breaker pattern for fault tolerance

- Deploy health check endpoints for all services

Database Connection Problems

- Configure connection pooling with proper size limits

- Implement connection timeout and retry logic

- Monitor database performance metrics regularly

- Use database migration tools for schema changes

- Set up database replication for high availability

Memory Leaks and Performance

- Implement regular garbage collection monitoring

- Use memory profiling tools to identify leaks

- Set appropriate JVM heap size parameters

- Implement caching strategies for frequent requests

- Monitor response times and throughput metrics

Security Vulnerabilities

- Regularly update dependencies and libraries

- Implement proper authentication and authorization

- Use HTTPS for all external communications

- Validate and sanitize all user inputs

- Implement rate limiting to prevent abuse

Logging and Monitoring Deficiencies

- Implement structured logging with correlation IDs

- Set up centralized log aggregation system

- Create meaningful alert thresholds for critical metrics

- Monitor error rates and exception patterns

- Implement distributed tracing for microservices

Deployment and Scaling Challenges

- Use containerization with Docker for consistent environments

- Implement blue-green deployment strategy

- Set up auto-scaling based on load metrics

- Use configuration management tools

- Implement proper rollback procedures

Network and Latency Issues

- Optimize database queries and add indexes

- Implement CDN for static content delivery

- Use connection pooling for external API calls

- Monitor network latency between services

- Implement geographic load balancing where needed