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<div style="display: none; max-height: 0px; overflow: hidden;">Modal runs a globally distributed pool of over 20,000 GPUs across major cloud providers using continuous benchmarking and standardized machine images </div>
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<h1><strong>TLDR DevOps <span id="date">2026-01-12</span></strong></h1>
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<h1><strong>News & Trends</strong></h1>
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<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.elastic.co%2Fblog%2Fiso-27701-certification%3Futm_source=tldrdevops/1/0100019bb219c56c-01401c12-c794-4c78-9217-834a9da14dc7-000000/kEW5ew6eMBpH4swtRb1JBocvqkjeoAIgldGGmcT-XwI=439">
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<strong>Elastic achieves ISO 27701 certification (3 minute read)</strong>
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Elastic has achieved ISO/IEC 27701 certification, confirming a robust Privacy Information Management System covering all cloud, serverless, and self-managed deployments. The certification strengthens global trust, simplifies customer compliance, and reinforces Elastic's commitment to continuous privacy and security improvement.
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<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.digitalocean.com%2Fblog%2Fmultiple-registry-support%3Futm_source=tldrdevops/1/0100019bb219c56c-01401c12-c794-4c78-9217-834a9da14dc7-000000/JqchsGD-AB30tsq4SdDZQc5VBnKoZg1lrgd0aQXQjFw=439">
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<strong>Introducing Multiple Registry Support on DigitalOcean Container Registry (4 minute read)</strong>
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DigitalOcean has made multi-registry support for its Container Registry (DOCR) generally available, allowing Professional Plan customers to create and manage up to 10 separate container registries under a single team at no additional cost. This enhancement provides greater flexibility for image rollout, environment isolation, regional performance, and regulatory compliance.
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<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.hashicorp.com%2Fen%2Fblog%2Fhow-airfrance-klm-built-secure-automation-platform-global-scale-terraform-vault-ansible%3Futm_source=tldrdevops/1/0100019bb219c56c-01401c12-c794-4c78-9217-834a9da14dc7-000000/OX7_MWn1u1JOV-l9o114Pa0Spp01Cb58pZ655dDrtYo=439">
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<strong>How AirFrance-KLM built a secure automation platform at global scale with Terraform, Vault, and Ansible (6 minute read)</strong>
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Air France-KLM reworked its automation platform using Terraform Enterprise, Vault, and Ansible to scale multi-cloud infrastructure securely while reducing cost and complexity. The shift from compliance-by-construction to policy-based guardrails cut provisioning to minutes, minimized errors, and enabled governance at scale.
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<strong>When you have a hammer, everything looks like a nail (6 minute read)</strong>
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Premature adoption of cloud, Kubernetes, serverless, or GenAI without understanding business needs leads to higher cost, complexity, and risk. Use outcome-driven architecture, implement explicit constraints, selectively choose technology, and prioritize simplicity over trends.
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<strong>Keeping 20,000 GPUs healthy (8 minute read)</strong>
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Modal runs a globally distributed pool of over 20,000 GPUs across major cloud providers using continuous benchmarking, standardized machine images, and layered GPU health checks. GPU failures are common at this scale. High uptime depends on automated detection, isolation, and rapid replacement rather than provider guarantees alone.
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<strong>Gartner Report: When NOT to Use AI Agents (Sponsor)</strong>
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AI agents are showing up everywhere. In the wrong use cases, they can become black boxes that break quietly and get blamed loudly. This <a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fna2.hubs.ly%2FH02HYJ20/1/0100019bb219c56c-01401c12-c794-4c78-9217-834a9da14dc7-000000/GZOGqaIK-G-3cahhj8sUCd_xuDkJWa9UwnpFgB_l2xg=439" rel="noopener noreferrer nofollow" target="_blank"><span>Gartner report</span></a> helps IT and DevOps leaders decide where agents are worth it and where traditional automation is the better move. <a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fna2.hubs.ly%2FH02HYJ20/2/0100019bb219c56c-01401c12-c794-4c78-9217-834a9da14dc7-000000/7xJQ0EfTaGuLnXcIhj0Y1pZvTXAd6uUenAhaAoHrPNk=439" rel="noopener noreferrer nofollow" target="_blank"><span>Read the report →</span></a>
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<strong>ConvertX (GitHub Repo)</strong>
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<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
ConvertX is a self-hosted online file converter that supports over 1,000 different formats. Built with TypeScript, Bun, and Elysia, it is available as a Docker image on GitHub Container Registry and Docker Hub.
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<strong>tunnelto (GitHub Repo)</strong>
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<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
tunnelto, a tool written in Rust with async-io on tokio, allows users to expose their locally running web servers via a public URL. The service's hosted version operates as a distributed system on fly.io, utilizing Private Networking and a gossip mechanism for its implementation.
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<div style="text-align: center;"><strong><h1>Miscellaneous</h1></strong></div>
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<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Ftechcommunity.microsoft.com%2Fblog%2Fazuregovernanceandmanagementblog%2Fazure-policy-required-actions-for-docker-content-trust-deprecation-in-azure-cont%2F4478951%3Futm_source=tldrdevops/1/0100019bb219c56c-01401c12-c794-4c78-9217-834a9da14dc7-000000/qJGh1gwehchM3U1SkfqW4TtpiYdeaub58dEqwjhtHtc=439">
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<strong>Azure Policy: Required Actions for Docker Content Trust Deprecation in Azure Container Registry (2 minute read)</strong>
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<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
Azure Container Registry is deprecating Docker Content Trust over three years, removing the trustPolicy property from ARM APIs and affecting related Azure Policy aliases. Custom policies referencing these aliases must be updated or removed to avoid compliance issues, as new ACR resources will become non-compliant once the property is deprecated.
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<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.databricks.com%2Fblog%2Fchaos-scale-templatizing-spark-declarative-pipelines-dlt-meta%3Futm_source=tldrdevops/1/0100019bb219c56c-01401c12-c794-4c78-9217-834a9da14dc7-000000/ZGW1eQhNK7nS0lNmY9C--x3ePzoogiYvw8jJA4V3tog=439">
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<strong>From Chaos to Scale: Templatizing Spark Declarative Pipelines with DLT-META (5 minute read)</strong>
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<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
DLT-META is a metadata-driven metaprogramming framework for Spark Declarative Pipelines designed to automate pipeline creation and standardize logic. The solution enables teams to scale data pipelines efficiently by centralizing configuration and dynamically generating logic at runtime, significantly reducing custom code and maintenance.
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<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fsavannah.dev%2Fposts%2Fthe-coolest-feature-in-314%2F%3Futm_source=tldrdevops/1/0100019bb219c56c-01401c12-c794-4c78-9217-834a9da14dc7-000000/nzHm9j4_MkBuyN90DXALPlbCwOcOiBcgjI_RIgiig0g=439">
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<strong>The coolest feature in Python 3.14 (3 minute read)</strong>
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<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
Python 3.14 introduces sys.remote_exec(), which allows code to be executed inside an already running Python process without restarting it. This capability enables tools like debugwand to attach a remote debugger to Python applications running in Docker or Kubernetes with no code changes or sidecars, relying only on runtime injection and configuration.
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