Season 5 Episode 5: Layoffs, Lambdas, and Language Models
Mon Feb 02 2026
In Season 5, Episode 5, Karl and Jon are joined by Brian Tarbox, an AWS Hero. Together they discuss Amazon's recent job cuts and their impact on AWS community programs, Amazon Route 53 adding support for new top-level domains, increased payload size for serverless services, Amazon Bedrock's extended prompt caching duration, and commentary on AWS's future and potential challenges. Karl & Jon had yet another swag clash!
06:22 - Amazon Confirms 16,000 Job Cuts
Amazon announced 16,000 job cuts, affecting various departments including AWS community programs. The cuts impacted senior roles and partner sales organizations, raising concerns about the future of community-building efforts and customer support.
14:36 - Amazon Route 53 Adds Support for New Top-Level Domains
Route 53 now supports new top-level domains like .AI, .bot, and .moi. The speakers discussed that this change is likely due to the registrar behind Route 53 adding support, rather than AWS making significant updates to their service.
18:30 - Serverless Services Support Larger Payloads
AWS increased the maximum payload size for serverless services like Lambda, SQS, and EventBridge from 256KB to 1MB. While this change can simplify some workflows, there were concerns about potential misuse and inefficiency in serverless architectures.
24:11 - Amazon Bedrock Extends Prompt Caching Duration
Amazon Bedrock now supports 1-hour duration for prompt caching, up from the previous 5-minute limit. This change can benefit users with less frequent interactions or contexts requiring more time between steps, though it comes with different pricing.
28:02 - Commentary on AWS's Future (The Register article)
The podcast discussed an article by Corey Quinn suggesting AWS might become less relevant as developers increasingly use tools that abstract away infrastructure decisions. The speakers debated the long-term implications of AI-assisted coding and its impact on cloud providers and developers.
More
In Season 5, Episode 5, Karl and Jon are joined by Brian Tarbox, an AWS Hero. Together they discuss Amazon's recent job cuts and their impact on AWS community programs, Amazon Route 53 adding support for new top-level domains, increased payload size for serverless services, Amazon Bedrock's extended prompt caching duration, and commentary on AWS's future and potential challenges. Karl & Jon had yet another swag clash! 06:22 - Amazon Confirms 16,000 Job Cuts Amazon announced 16,000 job cuts, affecting various departments including AWS community programs. The cuts impacted senior roles and partner sales organizations, raising concerns about the future of community-building efforts and customer support. 14:36 - Amazon Route 53 Adds Support for New Top-Level Domains Route 53 now supports new top-level domains like .AI, .bot, and .moi. The speakers discussed that this change is likely due to the registrar behind Route 53 adding support, rather than AWS making significant updates to their service. 18:30 - Serverless Services Support Larger Payloads AWS increased the maximum payload size for serverless services like Lambda, SQS, and EventBridge from 256KB to 1MB. While this change can simplify some workflows, there were concerns about potential misuse and inefficiency in serverless architectures. 24:11 - Amazon Bedrock Extends Prompt Caching Duration Amazon Bedrock now supports 1-hour duration for prompt caching, up from the previous 5-minute limit. This change can benefit users with less frequent interactions or contexts requiring more time between steps, though it comes with different pricing. 28:02 - Commentary on AWS's Future (The Register article) The podcast discussed an article by Corey Quinn suggesting AWS might become less relevant as developers increasingly use tools that abstract away infrastructure decisions. The speakers debated the long-term implications of AI-assisted coding and its impact on cloud providers and developers.