Lessons learned from scaling to 1 million Lambda functions

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In this post, we share our journey and the lessons learned from building and running a fully serverless, multi-account software as a service (SaaS) platform at scale... We chose a one AWS account per tenant architecture to achieve clearer security boundaries, streamlined ownership of services, and more transparent cost... It’s hard to imagine what changes when your platform operates thousands o...

Preventing data exfiltration in machine learning environments with Amazon SageMaker AI

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Historically, when access to sensitive data was required, iBusiness provided an isolated, air-gapped on-premises environment... Each user required a dedicated virtual desktop, even for temporary access, leading to increased costs... This removed the need to maintain in-house Jupyter environments while giving data scientists access to up-to-date tools... Figure 1: Three-layered security archite...

Dual-token authentication for Nakama game servers with Amazon Cognito on AWS

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Dual-token authentication for Nakama game servers with Amazon Cognito solves this by connecting two independent session systems, each with its own token lifecycle, without interrupting the player... Amazon Cognito handles player identity and Nakama manages game sessions... Cognito issues a JWT, a server-side Go hook validates it and exchanges the verified identity for a Nakama session token... T...

AWS Weekly Roundup, Agentic CX designer for Amazon Connect Customer, EC2 AMI Watermarks, Open Governance for MySQL, and more (June 29, 2026)

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A question I hear a lot at these events is how teams can put AI to work without waiting on a long engineering backlog, and this week’s biggest launch speaks directly to that, with Amazon Connect Customer introducing a no-code way for business teams to design AI powered customer experiences themselves... Headlines Amazon Connect Customer launched the Agentic CX designer (NLX) in preview, a no...

US Stocks Still Lead Global Markets Since Iran Conflict Erupted

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For some markets, the setback since the fighting started has been steep...Strong earnings growth is also supporting the US market...Inflation remains the wild card for both the economy and financial markets... The sharp pullback in oil prices in recent weeks appears to be persuading the bond market that if the Federal Reserve raises interest rates, the policy shift will be modest ...

Book Bits: 27 June 2026

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By purchasing books through this site, you provide support for The Capital Spectator’s free content...● Gerontocracy in America: How the Old Are Hoarding Power and Wealth―and What to Do About It Samuel Moyn Review via The Economist America is ruled by the old, argues Samuel Moyn, a Yale professor, in “Gerontocracy in America”... American lawmakers grow mightier with seniority, and there...

Build interactive PDF text extraction from Amazon S3

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In this post, you’ll build a server that extracts text from PDF files in Amazon S3 in real time... Along the way, you’ll compare this approach with Amazon Textract so you can decide which tool fits your workload... Interactive PDF text extraction from Amazon S3 gives you real-time answers from your documents without batch pipelines or heavy infrastructure... For complex document processing l...