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DevOps
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Kubernetes Workload Identity: How ServiceAccount Tokens and OIDC Federation Work
Kubernetes workload identity replaces permanent credentials with short-lived tokens. Its security depends on issuer trust, audience checks, token rotation and p...
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Co-Packaged Optics Testing: Why Failure Isolation and Early Screening Matter
As optics join costly compute packages, teams face harder fault isolation and rising test costs. Early screening and cross-team decisions can help protect yield...
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Whistler’s Art, Japonisme and the Making of the Peacock Room
From Thames nocturnes to the Peacock Room, Whistler built a career across borders, blending Japanese influences with London subjects.
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T-Mobile Is Crediting Some New York Customers for Plan Price Hikes. See If You’re Eligible
James Martin/CNET
T-Mobile is settling with the State of New York over an Attorney General’s Office investigation into whether the carrier failed to honor price...
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ActiveState and Docker Combine Hardened Images With Patched Open Source Libraries
The companies will resell each other’s software artifacts, pairing hardened container images with remediated libraries. Patch speed and dependency visibility re...
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Open GPS Turns an ESP32-S3 Into a Buildable Golf Shot Tracker
Open GPS records club choice and GPS shot distances, then exports round data as CSV or GeoJSON. Its hardware, firmware and enclosure files are available to buil...
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Semiconductor Scaling Shifts to Packaging, Photonics and System Integration
Chip growth now depends on integrating compute, memory, power and optics at scale, while AI expands from design assistant to manufacturing actor.
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Fastly DNS Adds Secondary Authoritative DNS Without a Migration
Fastly DNS can mirror records from an existing provider, adding another authoritative answer path without changing where teams manage their DNS.
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Co-Packaged Optics Testing: Scaling Beyond Single-Die Production
Fiber alignment and connector wear constrain optical test throughput. Multi-site probing and simultaneous loopback could shorten production testing.
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GitOps Release Promotion Adds Control to Large Kubernetes Fleets
GitOps sync can reach hundreds of clusters quickly, but staged promotion adds the visibility and checks teams need to contain failures.
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Infrastructure as Code Gives Kubernetes Changes a Reviewable Path for AI Agents
IaC puts cluster upgrades, hybrid resources and agent proposed changes behind previews and human approval, while supporting gradual migration and GitOps.
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iPhone Duo Repairs Can Reach $1,499, Making AppleCare Costs Worth Comparing
An inner-screen repair costs $999 without coverage. AppleCare lowers listed repair fees, but the plan’s ongoing cost matters.
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Choosing a Current Sensor: AC, DC, In-Line and Non-Invasive Options
Compare eight current sensors by current type, measurement method, accuracy and interface to find the right fit for your circuit.
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Fastly Sets Compression, HTTP/3 and HSTS as New-Service Defaults
Fastly’s new service defaults enable compression, HTTP/3 and HSTS automatically, giving teams a ready-to-edit performance baseline from setup.