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Useful articles about SEO, Web Development, and IT

603 articles

Business DX2026-07-22
IT Emergency First Response: The First 30 Minutes
What to do — and not do — in the first 30 minutes of a company IT emergency: three principles of initial response, a symptom-based triage table, and how to route contacts (IPA, police, vendors). A guide non-IT staff can actually use.
IT緊急対応ITリスク対策中小企業DX+1
Business DX2026-07-22
How to Get Competitive Quotes for System Development — How Many Vendors, What to Compare, and How to Decide
For system development, three vendors is a practical number for competitive quotes. A neutral guide for first-time SMB buyers: how to brief every vendor on the same terms, what to compare beyond price, and how to spot risks hidden in a cheap quote.
システム発注開発費用中小企業DX
AI2026-07-22
Gemini 3.6 Flash Explained: Pricing, Benchmarks, and What Changed from 3.5
Released July 21, 2026, Gemini 3.6 Flash is Google's new default workhorse: $7.50 per 1M output tokens, 17% fewer output tokens than 3.5, and stronger agentic coding scores. A fast rundown of pricing, benchmarks, and how it differs from Flash-Lite.
GeminiGoogleAIエージェント
AI2026-07-21
LongCat-2.0 Requirements — VRAM, GPU, and API Pricing for a 1.6T Open MoE Model
LongCat-2.0 is Meituan's 1.6T-parameter, MIT-licensed MoE model. Running it locally needs roughly 3,800GB in BF16 or about 970GB even at INT4 — no personal PC can hold it. Requirements tables and API pricing ($0.75/$2.95 per 1M tokens), updated July 2026.
LongCat-2.0RequirementsVRAM+4
Business DX2026-07-21
Data Migration Cost and Process — The Most Contested Step in System Replacement
A neutral guide to data migration in system replacement: cost by data scale, the five-step process, common pitfalls like encoding mismatches and duplicates, and quote-time checkpoints.
システム発注中小企業DX開発費用+1
AI2026-07-21
DeepSeek V4 Requirements Reference — VRAM, RAM & GPU by Quantization, Plus API Pricing and the July 24 Legacy Retirement [Updated for the 0731 Build]
DeepSeek V4-Flash needs roughly 160GB at 4-bit and V4-Pro about 920GB. The July 31 V4-Flash-0731 build keeps the same footprint while beating V4-Pro on agent benchmarks. VRAM, RAM and GPU tables by quantization, API pricing, and the legacy model retirement. Updated August 2026.
DeepSeek V4RequirementsVRAM+5
Business DX2026-07-20
IT Asset Management for Small Businesses: Where to Start with PCs, Accounts and Licenses
A practical IT asset management guide for small businesses with no dedicated IT staff: what to track, how to run a first inventory, when a spreadsheet stops working, and typical tool costs.
中小企業DXひとり情シスITリスク対策
AI2026-07-20
NVIDIA Nemotron 3 Requirements Reference — VRAM, GPU and RAM Quick-Lookup Tables for Nano, Super and Ultra (2026)
Nemotron 3 Nano runs in about 18GB at 4-bit, Super needs 8x H100-80GB, Ultra needs 4x B200 at NVFP4. VRAM, GPU and quantization tables for NVIDIA's open-weight MoE family. Updated July 2026.
Nemotron 3NVIDIARequirements+4
Business DX2026-07-19
Sales Management System Development Cost — Pricing for Connecting Orders, Sales, and Billing
A neutral guide to sales management system costs across off-the-shelf SaaS, customization, and custom development, including how it relates to inventory, ordering, and billing systems, and when to move on from Excel.
システム発注中小企業DX開発費用+1
Web Development2026-07-19
WordPress wp2shell Explained — The Pre-Auth RCE (CVE-2026-63030) and What to Do Right Now
On July 17, 2026, WordPress 7.0.2 and 6.9.5 shipped, patching wp2shell — a pre-auth RCE exploitable on default installs. What versions are affected, how the exploit chain works, and how to mitigate if you cannot update yet.
セキュリティWordPressITリスク対策+1
Business DX2026-07-18
Workflow / Approval System Development Costs: Off-the-Shelf Services vs. Custom Development Pricing
A neutral guide to workflow and electronic approval (ringi) system development costs, comparing off-the-shelf SaaS with custom development and touching on internal controls and e-book storage law. Costs vary by requirements, so compare multiple vendor quotes.
システム発注中小企業DX開発費用+1
AI2026-07-18
GLM-5.2 Requirements Reference — VRAM, RAM & GPU Quick-Lookup Tables by Quantization [753B Open-Weight MoE, 2026]
GLM-5.2 needs roughly 430GB at 4-bit and about 1.5TB at BF16 in combined memory. Quick-lookup VRAM, RAM and quantization tables for running Z.ai's 753B / ~40B-active open-weight MoE (MIT-licensed) locally. Updated July 2026.
GLM-5.2Z.aiRequirements+5
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