পদ্ধতির তুলনা করুন

	ওয়েব স্ক্র্যাপিং	বিষয়বস্তু বিশ্লেষণ
ক্ষেত্র	জরিপ পদ্ধতি	গুণগত
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	Late 1990s–2000s	Systematised through Krippendorff's methodology work; 4th edition 2018
প্রবর্তক	Early internet practitioners; systematised in research contexts from the late 1990s onward	Klaus Krippendorff (systematic formulation); roots in early 20th-century communications research
ধরন	Automated digital data collection technique	Qualitative / mixed-method research technique
মৌলিক উৎস	Mitchell, R. (2018). Web Scraping with Python: Collecting More Data from the Modern Web (2nd ed.). O'Reilly Media. ISBN: 978-1491985571	Krippendorff, K. (2018). Content Analysis: An Introduction to Its Methodology (4th ed.). Sage. ISBN: 978-1506395661
অপর নাম	web harvesting, screen scraping, web crawling, automated data extraction	İçerik Analizi, systematic content coding, quantitative content analysis
সম্পর্কিত	5	5
সারসংক্ষেপ	Web scraping is a computational data collection technique in which software automatically retrieves and extracts structured or semi-structured content from websites. Widely used in social science, computational linguistics, economics, and information science, it enables researchers to assemble large datasets from publicly accessible web sources — such as news archives, social media platforms, government portals, and online marketplaces — that would be impractical to collect manually.	Content analysis is a systematic research technique for reducing text, visual, or media material into coded categories so that patterns can be counted, compared, and interpreted. Formalised by Klaus Krippendorff in his widely cited methodology textbook (latest edition 2018), the method sits at the boundary of qualitative and quantitative inquiry: it imposes structured, replicable coding on inherently meaning-laden material.