Sat.Jan 25, 2025 - Fri.Jan 31, 2025

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EP147: The Ultimate API Learning Roadmap

ByteByteGo

😘Kiss Manual Testing Goodbye—Ship 5x Faster (Sponsored) Build features without the drag of multi-day QA Cycles. QA Wolf covers 80% of your web and mobile app with automated tests in just four months, then maintains and updates them 24/7. Unlimited parallel test runs validate every change in minutes, not days. The zero flakes guarantee cuts out false alarms and wasted engineering hours.

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Learn to Troubleshoot Like a Pro on Cisco U.

Cisco Wireless

The Troubleshooting Cisco Enterprise Networking Solutions (ENTSH) Learning Path is now available in Cisco U., born from the popular TSHOOT course of pre-2020.

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Cato CTRL Threat Research: Unmasking Hellcat – Not Your Average Ransomware Gang

CATO Networks

Executive Summary Theres a new ransomware gang targeting critical infrastructure, government organizations, educational institutions, and energy sectors. Their name? Hellcat. But who exactly are they? Hellcat is a new ransomware gang that has surfaced across dark web forums in 2024. Hellcat employs a ransomware-as-a-service (RaaS) model, offering ransomware tools and infrastructure to affiliates in exchange for a share of the profits.

Energy 106
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Build Secure LangChain RAG Agent Using Okta FGA and LangGraph

auth0

Learn how to use Okta FGA to secure your LangChain-based RAG agent.

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AWS Lambda Turns 10

ByteByteGo

😘Kiss Manual Testing Goodbye—Ship 5x Faster (Sponsored) Build features without the drag of multi-day QA Cycles. QA Wolf covers 80% of your web and mobile app with automated tests in just four months, then maintains and updates them 24/7. Unlimited parallel test runs validate every change in minutes, not days. The zero flakes guarantee cuts out false alarms and wasted engineering hours.

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How Nielsen uses serverless concepts on Amazon EKS for big data processing with Spark workloads

AWS Architecture

Nielsen Marketing Cloud , a leading ad tech company, processes in one of their pipelines 25 TB of data and 30 billion events daily. As their data volumes grew, so did the challenges of scaling their Apache Spark workloads efficiently. Nielsens team faced a scenario in which, as they scaled up their cluster by adding more instances, the performance per instance degraded.

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2025: Connecting Everything with Cisco’s Mobility Services Platform

Cisco Wireless

By partnering with Cisco and harnessing the power of our Mobility Services Platform, CSPs elevate their connectivity to deliver end-to-end enterprise value and use cases that solve real-world business problems.

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More Trending

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Image replacement in Canva designs using reverse image search

Canva Dev

Qualitative comparison of image embedding models to power a scalable similar-image replacement system for Canva designs.

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Immersion cooling OCP completed at Stellium data centre

DCNN Magazine

Stellium Datacenters , a colocation operator and provider of data centre infrastructure innovations, has announced the launch of an Open Compute Project (OCP) Proof of Concept at its HPC hyperscale data centre near Newcastle. This follows the integration phase of an immersion cooling system into Stelliums OCP-Ready certified infrastructure in collaboration with Submer and its partners.

Energy 57
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Reimagining Data Center Networking with Cisco Nexus Hyperfabric

Cisco Wireless

With Cisco Nexus Hyperfabric, scale data center fabrics to anywhere and any size with this cloud-managed solution. Teams of all skill levels can use it to simplify complex tasks and boost efficiency.

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Article: The End of the Bronze Age: Rethinking the Medallion Architecture

InfoQ Articles

A shift left approach to data processing relies on data products that form the basis of data communication across the business. This addresses many flaws in traditional data processing and makes data more relevant, complete, and trustworthy.

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5 Most Common MPLS Issues & How to Fix Them

Obkio

Discover the top 5 MPLS issues from congestion to QoS errors. Learn how to diagnose & resolve issues to ensure the MPLS performance your business needs.

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Tellus delivers key component for collaborative data economy

DCNN Magazine

It has been revealed that the Gaia-X development project, Tellus, has successfully completed its implementation phase. Led by the Internet Exchange operator, DE-CIX , the consortium has developed a prototype interconnection infrastructure that provides fully automatic and virtual access to networks for sensitive, real-time applications across distributed cloud environments.

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Strengthening the Cisco-Nutanix Partnership: Unlocking Innovation with Seamless Integration

Cisco Wireless

Unlock the power of Cisco and Nutanix with this new integration. Simplify HCI management with unified dashboard, detailed insights, and proactive alerts.

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New Security Tools to Protect Your New Year’s Resolutions

Confluent

Discover how Confluents Mutual TLS and Private Links for Schema Registry and Flink enhance security, connectivity, and efficient data streaming in our latest blog.

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Michael Pietroforte posted an update: OpenAI said to be in talks to raise $40B at a $340B […]

4sysops

OpenAI said to be in talks to raise $40B at a $340B valuation | TechCrunch OpenAI is reportedly planning to raise substantial additional funds, aiming for as much as $40 billion in a single funding round, which would lead to a valuation of $340 billion. SoftBank is expected to play a major role in this round, potentially investing between $15 billion and $25 billion.

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Siemon releases 2024 ESG Report

DCNN Magazine

Siemon , a network infrastructure specialist, has announced the release of its 2024 Environmental, Social, and Governance (ESG) Report. This latest report highlights the company’s commitment to sustainability, social responsibility, and robust governance principles, and outlines the ways it is advancing ESG initiatives within the information communication technology industry.

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Top Threat Tactics and How to Address Them

Cisco Wireless

See the key takeaways for the most recent Cisco Talos Incident Response report and learn how you can use Cisco Security products to help defend against these.

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Hedge 257: Gaining Experience in IT

Rule 11

Every recruiter and hiring manager wants people with five years of experience, but you cannot get experience without being hired into a position. How can you break this conundrum? Daniel Dib joins Tom and Russ to talk about how folks just coming into IT, or even those with lots of experience who are trying to shift their focus, can gain experience. [link] download Every recruiter and hiring manager wants people with five years of experience, but you cannot get experience without being hired into

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Paolo Maffezzoli posted an update: Only 1 in 10 Oracle Java users want to stay with Big […]

4sysops

Only 1 in 10 Oracle Java users want to stay with Big Red Research indicates that significant dissatisfaction is brewing among Oracle Java customers due to recent licensing changes. A report by Dimensional Research reveals a marked increase in the number of users considering alternatives, escalating from 72 percent in 2023 to 88 percent the following year.

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Exclusive interview with Submarine Networks EMEA organisers

DCNN Magazine

Ahead of the upcoming Submarine Networks EMEA 2025 event, taking place on 18-19 February at the Business Design Centre in London, Simon Rowley, Editor of DCNN, speaks with Harry Baldock, Editor of Total Telecom – the event’s organiser – about what visitors can expect from this year’s two-day show. DCNN: For our readers who may not be familiar with Submarine Networks EMEA, what can you tell them about the event?

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IPv6 in 2025 – Where Are We?

Cisco Wireless

Learn how IPv6 is finally gaining momentum, offering fresh opportunities as we move beyond the limits of IPv4.

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Ardoq and Atea: Helping Municipalities Across the Nordics

EA Voices

From The Digital Transformation Blog Every day, public sector organizations across Europe are challenged to provide accessible, high-quality services to their residents while operating efficiently and within tight budgets. As their services become increasingly digitalized, these organizations must ensure their IT aligns with their organizational goals and that the technology they choose provides the best return on investment.

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Michael Pietroforte posted an update: You need an ml.p5e.48xlarge instance, with an Effective […]

4sysops

You need an ml.p5e.48xlarge instance, with an Effective Hourly Rate of $43.26 USD, according to ChatGPT. DeepSeek-R1 model now available in Amazon Bedrock Marketplace and Amazon SageMaker JumpStart | AWS Machine Learning Blog DeepSeek AI has launched its first-generation model, DeepSeek-R1, now available on Amazon SageMaker JumpStart and Amazon Bedrock Marketplace for inference deployment.

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Modern OLAP: From Static Beginnings to a Big Data Renaissance

Dataversity

Online analytical processing (OLAP) enables users to interactively extract insights from complex datasets by querying and analyzing data in a multidimensional way. By structuring data by dimensions and measures, OLAP allows for intuitive and immediate slicing, dicing, and pivoting to interactively answer critical business questions. OLAP has come a long way since its inception.

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Harnessing AI to Simplify Cloud Configuration Drift Detection

Cisco Wireless

Explore how AI-driven solutions can proactively identify configuration drifts, enhance cloud security, and ensure compliance efficiently.

Cloud 52
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Introducing Real-Time Embeddings: Any Model, Any Vector Database—No Code Needed

Confluent

Confluents Create Embeddings Action for Flink helps you generate vector embeddings from real-time data to create a live semantic layer for your AI workflows.

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Michael Pietroforte posted an update: Trump administration could kill Nvidia's China business […]

4sysops

Trump administration could kill Nvidia’s China business for good The US government is considering additional restrictions on Nvidia’s sales of H20 chips to China, which were designed specifically for the Chinese market to align with US trade regulations. Discussions are in early stages, coinciding with staffing efforts for the Trump administration.

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Data Sips: Interview with Tom Redman

Dataversity

Data Sips is a new video miniseries presented by Ippon Technologies and DATAVERSITY that showcases quick conversations with industry experts from last months Data Governance & Information Quality (DGIQ) Conference in Washington, D.C. The fourth episode of the series features The Data Doc Tom Redman, president of Data Quality Solutions, chatting with host Steve MacLauchlan, head of data […] The post Data Sips: Interview with Tom Redman appeared first on DATAVERSITY.

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Powering Innovative Solutions Through Engineering Alliances

Cisco Wireless

Learn about Ciscos new Engineering Alliances framework and how it enables us to deliver outcomes for AI Ready Data Centers, Future-Proofed Workplaces, and Digital Resilience.

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Empowering Personalized Banking Experiences

databricks

At Zafin , our mission is to help banks modernize their core infrastructure to deliver exceptional, personalized experiences to their customers. To determine.

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Michael Pietroforte wrote a new post: What is Anthropic's Model Context Protocol (MCP)? What is an MCP server?

4sysops

The Model Context Protocol (MCP) is an open standard developed by Anthropic to facilitate secure, two-way connections between AI models and external data sources, such as databases, business tools, and development environments. It enables AI agents to make informed decisions to perform tasks autonomously. Given that Anthropic’s announcement is just a few weeks old, the number of available MCP servers is impressive.

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Is there a way to fix the internet connection of a vm "behind" two pfsense machines?

Network Engineering

I'm a beginner to networking and as part of some assignments I have a setup of virtual machines that looks like this: In words, I have two pfsense machines, one on the "right" that is connected to NAT on the WAN interface, my Kali machine on the LAN, the interface having the ip 192.168.53.1 and the Kali having a static ip of 192.168.53.2, and connected to a host-only adapter on the OPT1 interface with the IP 10.13.0.20.

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Supercharge Your Network with Power and Cooling: An Innovation Blueprint

Cisco Wireless

Recently formed Engineering Alliances program to introduce validated solutions across four breakthrough customer-ready use cases at Cisco Live EMEA.

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Easy ways to optimize your costs

databricks

Databricks was built as an open and unified platform to handle huge data workloads at a fraction of the cost of other solutions.

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Surender Kumar posted an update: Microsoft Translator Pro is now Generally Available (GA) | […]

4sysops

Microsoft Translator Pro is now Generally Available (GA) | Microsoft Community Hub Microsoft Translator Pro, a solution aimed at facilitating communication in enterprises, was initially released in a gated public preview in November 2024. It is now generally available on iOS. The new release includes features that enhance its utility for breaking down language barriers in workplace settings.

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Build a Scalable PowerShell Pester Testing Framework

ATA Learning

Learn how to create a maintainable and organized Pester testing framework for PowerShell that scales with your needs. Perfect for large test suites.

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