# Architectural Building Blocks

- [Load Balancer](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/load-balancer.md)
- [Load Balancer Architecture](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/load-balancer/load-balancer-architecture.md)
- [Load Balancer Monitoring Tool](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/load-balancer/load-balancer-monitoring-tool.md)
- [Caching](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/caching.md)
- [Caching Types](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/caching/caching-types.md)
- [Cache Invalidation Strategies](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/caching/cache-invalidation-strategies.md)
- [Cache Consistency Models](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/caching/cache-consistency-models.md)
- [Caching Design Patterns](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/caching/caching-design-patterns.md)
- [Caching in Scalable Architectures](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/caching/caching-in-scalable-architectures.md)
- [Pod-Level vs Distributed Caching](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/caching/pod-level-vs-distributed-caching.md)
- [Technology Choices](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/caching/technology-choices.md)
- [Caching Metrics and Monitoring](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/caching/caching-metrics-and-monitoring.md)
- [Messaging](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/messaging.md)
- [Messaging Patterns](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/messaging/messaging-patterns.md)
- [Pub - Sub](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/messaging/messaging-patterns/pub-sub.md)
- [Point-to-Point](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/messaging/messaging-patterns/point-to-point.md)
- [Persistence in Messaging](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/messaging/persistence-in-messaging.md)
- [Persistent vs Non-Persistent Queues](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/messaging/persistence-in-messaging/persistent-vs-non-persistent-queues.md)
- [Durability & Delivery Guarantees](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/messaging/persistence-in-messaging/durability-and-delivery-guarantees.md)
- [Handling Failures & Retries](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/messaging/handling-failures-and-retries.md)
- [Retry Strategies](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/messaging/handling-failures-and-retries/retry-strategies.md)
- [Dead Letter Queues (DLQ)](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/messaging/handling-failures-and-retries/dead-letter-queues-dlq.md)
- [Idempotency](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/messaging/handling-failures-and-retries/idempotency.md)
- [Notifications](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/notifications.md)
- [Email](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/notifications/email.md)
- [Push](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/notifications/push.md)
- [Popular Push Notification Services](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/notifications/push/popular-push-notification-services.md)
- [In-AppS](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/notifications/in-app.md)
- [SMS](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/notifications/sms.md)
- [Scheduling & Coordination](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/architectural-building-blocks/scheduling-and-coordination.md)


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