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WebTruffle author
Daniel
Web developer and data scraping specialist
Daniel writes about the engineering, operations, and commercial decisions behind dependable web data feeds.
Articles by Daniel
Operations · 25 min read
US Federal Contract Awards with Python: Analyze Suppliers and Obligations Safely
Data Quality · 24 min read
How to Build a Product Price Monitoring Dataset: Matching, Offers and Change History
Data Quality · 24 min read
How to Build a Property Listing Dataset: Schema, Deduplication and Change Tracking
Data Quality · 23 min read
Business Location Data: Sources, Schema and Entity Matching
Operations · 22 min read
How to Build a Competitive Intelligence Database: Sources, Schema and Change Tracking
Operations · 24 min read
Retail Product Price Data with Python: Filtered Samples and Price Trends
Operations · 23 min read
How to Build a Custom Data Feed: A Production Design Guide
Operations · 24 min read
Federal Grants Data with Python: Applicant Types, Funding & Deadlines
Operations · 24 min read
Government Tender Data with Python: Query Opportunities and Changes
Operations · 25 min read
Find a Tender API Guide: Download UK Notices with OCDS
Operations · 24 min read
TED Search API v3 Guide: Download EU Procurement Notices
Strategy · 19 min read
Public Procurement Demand by Category: August 2026 Snapshot
Operations · 26 min read
USAspending API Guide: Download Federal Contract Data Reliably
Operations · 24 min read
Grants.gov API Migration: Search2 to Simpler.Grants.gov
Operations · 30 min read
FPDS API Replacement: Migrate to SAM.gov Contract Awards API
Operations · 22 min read
SAM.gov API Guide: Download Contract Opportunities Reliably
Strategy · 20 min read
Government Contract Analysis: Measure Demand and Supplier Competition
Operations · 20 min read
Government Contract Tracker Guide: Monitor Opportunities, Awards and Amendments
Strategy · 18 min read
How to Find Awarded U.S. Federal Contracts: SAM.gov vs USAspending
Strategy · 22 min read
SAM.gov vs TED vs UK Tender Sources: Coverage and API Comparison
Strategy · 20 min read
Government Contracts Database Guide: Model Opportunities, Awards and Suppliers
Operations · 20 min read
Web Scraper Maintenance: What Production Ownership Includes
Strategy · 19 min read
How to Run a Web Scraping Proof of Concept That Predicts Production
Strategy · 18 min read
What a Web Scraping SLA Should Measure
Strategy · 20 min read
How to Choose a Web Scraping Vendor: A 20-Point Scorecard
Strategy · 18 min read
Web Scraping TCO: The Costs Most Build-vs-Buy Models Miss
Strategy · 17 min read
What Does It Really Cost to Maintain a Web Scraper?
Operations · 17 min read
How to Migrate an In-House Web Scraper to a Managed Service
Strategy · 16 min read
When to Outsource Web Scraping: 9 Signs to Watch
Operations · 14 min read
Web Scraping Monitoring: A Runbook for Reliable Data Feeds
Strategy · 18 min read