Did your last project involve technologies and solutions typical for high-load systems?

In my last project, the following technologies and solutions were used to ensure high performance and scalability:

• Asynchronous processing using message queues (e.g., Kafka or RabbitMQ) to offload main threads and increase throughput.
• Caching at various levels (Redis, Memcached) to reduce database load.
• Load balancing with Nginx and application clustering.
• Use of connection pools to the database for resource optimization.
• Implementation of non-blocking I/O (NIO) in Java for efficient handling of a large number of concurrent connections.

These approaches allowed the system to withstand high loads and maintain stable operation with a large number of users.