AMQP for phpMelb
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This document provides an overview of the Advanced Message Queuing Protocol (AMQP) for message brokering. It describes the key components of the AMQP model including exchanges, queues, bindings and publishers/consumers. Different exchange types - direct, fanout, topic and headers - are explained with examples. The benefits of AMQP for stable, mature, widely supported message passing are noted. The document also describes how the topic exchange can provide flexibility to route messages in multiple ways based on filtering criteria. In the end, it provides an example of how AMQP with a message broker like RabbitMQ could be used to implement a more robust event logging architecture.
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AMQP for phpMelb
- 1. AMQP Advanced Message Queueing Protocol
- 2. Caveats
- 3. Event Logging Legacy Architecture & Problem
- 10. DATA LOSS?!
- 11. Why AMQP? • Stable and mature • Designed for SX markets • Widely supported (good interop) • Modular, Fast & Flexible
- 12. AMQP Overview AMQP Service Model Wire Advanced Message Queueing Protocol
- 14. AMQP Overview AMQP AMQ Model Server-side service model defined components rules for wiring Wire
- 15. AMQP Overview AMQP AMQ Model Wire Network wire-level protocol command architecture connections, channels, etc
- 18. AMQ Model Virtual Host AMQ Model Exchange Queues Binding
- 19. AMQ Model Virtual Host AMQ Model Publisher Exchange Queues Binding Consumer
- 27. Important notes Publisher ‣ can create exchanges and queues Exchange ‣ routes messages based on criteria ‣ doesn’t store messages ‣ can inspect message content ‣ can be created at runtime consumers Queues store messages named bound-able to exchange criteria can be created at runtime by consumers ‣ ‣ ‣ ‣ ‣ Binding ‣ creates a relationship between Consumer ‣ can create queues and exchanges exchanges and ‣ contains criteria and properties queues ‣ can be created at runtime by consumers
- 35. Direct Type Exchange Message event.user.click user_click_queue Message event.user.view Exchange ‘events’ Message event.user.share Binding ➡Queue: ‣ user_click_queue
- 36. Direct Type Exchange Message event.user.click user_click_queue Message event.user.view Exchange ‘events’ Message event.user.share Binding ➡Queue: ‣ user_click_queue ➡Exchange: ‣ events
- 37. Direct Type Exchange Message event.user.click user_click_queue Message event.user.view Exchange ‘events’ Message event.user.share Binding ➡Queue: ‣ user_click_queue ➡Exchange: ‣ events ➡Routing Key: ‣ event.user.click
- 38. Direct Type Exchange Message PHP Script event.user.click user_click_queue Message event.user.view Exchange ‘events’ PHP Script Message PHP Script event.user.share Binding ➡Queue: ‣ user_click_queue ➡Exchange: ‣ events ➡Routing Key: ‣ event.user.click
- 40. Yeah, so?
- 45. Topic Exchange Message PHP Script event.user.click Message event.user.view user_interaction_queue Exchange ‘events’ PHP Script Message PHP Script event.user.share Binding ➡Queue: ‣ user_interaction_queue ➡Exchange: ‣ events ➡Routing Key: ‣ event.user.*
- 47. Can be done at runtime
- 48. Topic Exchange user_interaction_queue Message event.user.click Message event.user.view Message Message Message event.user.* Exchange ‘events’ event.user.share user_shares_queue event.user.share Click vs Share Conversion? Message
- 49. Topic Exchange user_interaction_queue Message event.user.click Message event.user.view Message Message Message event.user.* Exchange ‘events’ event.user.share user_shares_queue Message event.user.share event.user.share event.user.click click_share_queue Click vs Share Conversion? Message Message
- 50. Topic Exchange user_interaction_queue Message event.user.click Message event.user.view Message Message Message event.user.* Exchange ‘events’ event.user.share user_shares_queue Message event.user.share Message *.*.view event.staff.view live_view_queue Staff vs user views? Message Message
- 51. I’m still pissed
- 52. New Event Logging Explorations & Implementation
- 57. No data loss!
- 58. SRSLY?!
- 64. Provides flexibility 80 MongoDB Client MQ 110 MQ Client Reporting SQL MQ 65 Client Notification MQ
- 66. Not Covered • durable • auto-delete • passive • qos • no-wait • ack • exclusive • message recovery
- 67. A quick demo of AMQP with RabbitMQ