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Agentic AI with Bedrock and DynamoDB Integration (Thu, 22 Jan 2026)
Introduction Modern banking is rapidly moving toward intelligent, context-aware automation. Instead of relying solely on static rule-based chatbots or hard-coded APIs, today’s systems need to understand intent, reason across multiple data sources, and deliver personalized insights in real time. This is where Agentic AI — autonomous systems capable of planning, reasoning, and taking action — is transforming customer interactions. In this article, we’ll explore how to build a customer service agent that leverages Amazon Bedrock and Amazon DynamoDB, powered by Boto3, to deliver dynamic responses such as:
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Efficient Sampling Approach for Large Datasets (Thu, 22 Jan 2026)
Sampling is a fundamental process in machine learning that involves selecting a subset of data from a larger dataset. This technique is used to make training and evaluation more efficient, especially when working with massive datasets where processing every data point is impractical However, sampling comes with its own challenges. Ensuring that samples are representative is crucial to prevent biases that could lead to poor model generalization and inaccurate evaluation results. The sample size must strike a balance between performance and resource constraints. Additionally, sampling strategies need to account for factors such as class imbalance, temporal dependencies, and other dataset-specific characteristics to maintain data integrity.
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Automating Visual Brand Compliance: A Multimodal LLM Approach (Thu, 22 Jan 2026)
In the domain of corporate marketing, “brand consistency” is the golden rule. However, enforcing that rule is often a manual, tedious nightmare. Marketing teams spend countless hours reviewing PDFs and slide decks to ensure the logo has enough padding, the fonts are correct, and the color gradients align with the style guide. For developers, this looks like a solvable problem. With the advent of multimodal large language models (LLMs) capable of processing text and images simultaneously, we can now build pipelines that “see” a document and “read” a brand rulebook to perform automated audits.
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Why Semantic Layers Matter in Analytics: A Deep Dive into RAG Design (Thu, 22 Jan 2026)
Most analytic teams in companies are entering a new demand phase where stakeholders don't just want dashboards; they want a conversation that delivers fast answers, follow-ups, and breakdowns. Some examples are:
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DevOps Cafe Podcast

DevOps Cafe Ep 79 - Guests: Joseph Jacks and Ben Kehoe (Mon, 13 Aug 2018)
Triggered by Google Next 2018, John and Damon chat with Joseph Jacks (stealth startup) and Ben Kehoe (iRobot) about their public disagreements — and agreements — about Kubernetes and Serverless. 
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DevOps Cafe Ep 78 - Guest: J. Paul Reed (Mon, 23 Jul 2018)
John and Damon chat with J.Paul Reed (Release Engineering Approaches) about the field of Systems Safety and Human Factors that studies why accidents happen and how to minimize the occurrence and impact. Show notes at http://devopscafe.org
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DevOps Cafe Ep. 77 - Damon interviews John (Wed, 20 Jun 2018)
A new season of DevOps Cafe is here. The topic of this episode is "DevSecOps." Damon interviews John about what this term means, why it matters now, and the overall state of security.  Show notes at http://devopscafe.org
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