Observability as a Success Catalyst | Momento’s Co-Founder & CTO Daniela Miao
Oct 8, 2024
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In this discussion, Daniela Miao, co-founder and CTO of Momento, shares her journey from building DynamoDB at AWS to leading a real-time data infrastructure platform. She emphasizes the critical role of observability in accelerating development cycles and avoiding pitfalls in startups. Daniela dives into the strategic shift to Rust, discussing its benefits and the importance of team alignment and communication. She also offers insights on balancing technical projects with business goals and highlights essential metrics for effective system observability.
Investing in observability from the beginning aids in early issue detection, significantly enhancing product reliability as applications scale.
Rebuilding a software stack with Rust can improve performance while fostering team engagement and ownership through collaborative decision-making.
Deep dives
The Importance of Observability
Observability is crucial in understanding application performance and user experience. Many startups prioritize product features but overlook observability, leading to blind spots that can hinder growth. When issues arise, companies often scramble to implement observability too late in the development cycle, causing frustrations and delays. Investing in observability from the start allows developers to detect issues early and maintain product reliability, especially as the application scales.
Balancing Development Speed and Reliability
Technical leaders must balance the urgency of product launches with the need for reliable software through observability. Understanding the risks associated with each product launch is essential, particularly for startups seeking product-market fit. Establishing a minimally viable launch checklist, including observability metrics, can ensure that potential issues are addressed before customers encounter them. Consistently investing in observability not only prevents problems but can also enhance overall development speed.
Choosing the Right Metrics
Identifying the appropriate productivity metrics is vital for measuring success and maintaining developer productivity. Key metrics typically include the number of requests, error rates, and latency, which directly affect user experience. Technical leaders should take a customer-centric approach and assess what metrics would impact the performance of their services. Tailoring the observability strategy to specific applications can further enhance the effectiveness of performance monitoring.
Transforming with Rust
Rebuilding a software stack using Rust can significantly improve performance, especially for applications requiring low latency and high concurrency. This transition not only enhances reliability but also addresses technical debt before it escalates as a company grows. Engaging engineering teams in discussions about this transformation fosters buy-in and encourages shared ownership of the project's success. Ultimately, combining the robustness of Rust with a solid observability strategy can lead to more resilient and capable software.
This week, co-host Conor Bronsdon sits down with Daniela Miao, co-founder and CTO of Momento, to discuss her journey from DynamoDB at AWS to founding the real-time data infrastructure platform Momento.
Daniela covers the importance of observability, the decision to rebuild Momento's stack with Rust, and how observability can speed up development cycles. They also explore strategies for aligning technical projects with business objectives, building team trust, and the critical role of communication in achieving success.
Tune in for valuable insights on leadership, technical decision-making, and startup growth.
Topics:
02:01 Why is observability often treated as an auxiliary service?
06:14 Making a push for observability
13:32 Picking the right metrics to observe and pay attention to
15:49 Has the technical shift to Rust paid off?
19:23 How did you create trust and buy in from your team to make a switch?
26:31 What could other teams learn from Momento’s move to Rust?
38:15 Advice would you give for other technical founders?