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Category: Development

AI, AI in WordPress, Development

You probably don’t need a RAG vector database yet

For a docs bot or an internal MVP, a dedicated vector database is more infrastructure than the problem needs. Vector search is matrix multiplication, and NumPy handles it in milliseconds. Includes a small store class, the SciKit-Learn upgrade path, and the four signs you have outgrown both.

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Core Updates, Development, Gutenberg

Testing WordPress 7.0’s customizable navigation overlays

WordPress 7.0 turns the mobile menu overlay into a block-based template part, so a logo or a button goes in without CSS overrides. Here is what to test, plus the open argument about where the markup belongs in the HTML.

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AI, Development

Running Ray clusters on AWS without wrecking the bill

Moving a Ray job off your laptop and onto an AWS cluster: the YAML that defines the nodes, the vCPU quota that will bite you, and why ray down matters more than any tuning flag.

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AI, AI in WordPress, Development

WP-Bench puts AI models through a real WordPress runtime

WP-Bench is the official WordPress AI benchmark. It runs model-written code inside a real WordPress runtime instead of asking a human whether the code looks right. How to run it, and what it still gets wrong.

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AI, Development

Getting a data science job in 2026 without 400 rejections

Most data science applicants in 2026 are studying the wrong things and applying everywhere at once. Notes from reading hundreds of resumes: what to learn first, how to aim applications, and why referrals do the work.

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AI, Development

Why specialist vision models still beat SAM3 in production

SAM3 has not made custom-trained detectors pointless. Benchmarks on wheat, CCTV and blood cells show specialist models like YOLOv11 running 30x faster and scoring higher, which is why foundation models belong in development.

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AI, Development, E-commerce Development

Azure ML vs. AWS SageMaker: how the infrastructure differs

A side-by-side look at Azure ML and AWS SageMaker: Workspace-centric RBAC against job-level IAM roles, Datastores against raw S3 URIs, and which one holds up once training moves off notebooks.

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Core Updates, Development

WordPress PHP support: 7.2 and 7.3 are on the way out

The core team confirmed at Dev Chat that WordPress 7.0 drops PHP 7.2 and 7.3 support. Notes on what that leaves for the 22% of sites still running 7.4, plus where the 6.9.1 maintenance release fits in.

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Development

T-statistic vs z-score for trend detection in WordPress

The z-score is fine for a single spike and falls apart on trends. Why the T-statistic is the right measure for slope significance, with PHP you can drop into a custom reporting engine.

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Core Updates, Development, E-commerce Development

WooCommerce 10.5 fixes the ActionScheduler analytics backlog

WooCommerce 10.5 swaps per-order analytics jobs for batched scheduled imports, which is the fix for bloated ActionScheduler tables. Also inside: experimental product object caching, a new shipping tax filter, and the add to cart fix.

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