Day three of the 19th annual QCon London conference focused on AMQP Politics, Serverless Databases, and Security in Architecture.
John O'Hara's keynote on AMQP traced the evolution of the protocol, emphasizing the importance of dedicated leadership and thorough specifications.
AMQP, created in 2003, is ISO-certified, processing 10 trillion messages per day with implementations like RabbitMQ and Apache Qpid.
Alex Seaton presented on building a database without a server, highlighting the complexities of object storage and Conflict-Free Replicated Data Types (CRDTs).
Seaton discussed challenges like clock drift, distributed locking, and the subtleties of CRDTs in database management.
Shana Dacres-Lawrence's presentation emphasized the relationship between security and architecture, warning against betraying one at the cost of both.
Dacres-Lawrence outlined defense strategies against betrayal, advocating for open communication, technology tools, automation, validation, and collaborative culture.
Key takeaways included the significance of consistency, adopting a 'shift-left' approach, being intentional, and ensuring that security guides architecture while architecture shapes security.
The QCon London conference delved into the complexities of AMQP, serverless databases, and the critical intersection between security and architecture.
Speakers highlighted the importance of dedicated leadership, technological advancements, and the interplay between trust, security, and architectural integrity.