Back to dataset: Dataset: Vernetzung und Verflechtung. J. Rieter-Biedermann auf dem internationalen Musikalienmarkt

Rosenthal_Rieter-Biedermann_internationaler_Markt_RSkript.R

Important usage condition: Use and redistribution are governed by CC BY 4.0. Review and comply with the license before using the data.

Dataset: Dataset: Vernetzung und Verflechtung. J. Rieter-Biedermann auf dem internationalen Musikalienmarkt
Published version: 1.0
Media type: type/x-r-syntax
Size: 39146 bytes
Checksum: MD5 4476b7482b166c280f1bab286543ba85
License: CC BY 4.0

R-script for used for data processing and gerenation of Graphs and Tables from master_2.csv (= original dataset from https://musikverlage.slub-dresden.de/dokumente)

Before downloading: Use and redistribution are governed by CC BY 4.0. Review and comply with the license before using the data.

Download Rosenthal_Rieter-Biedermann_internationaler_Markt_RSkript.R

Expected crawler behaviour

Use a stable, truthful User-Agent with product/version and a working contact URL. Across all IP addresses and HTTP connections used by one crawler identity, allow no more than 5 requests in flight and wait at least 20 seconds between request starts. Crawl URLs listed in the catalog sitemap, including file pages and download URLs when they are published, use conditional requests, honor Retry-After, and apply exponential backoff after errors.

The welcome page may link to the interactive repository for human navigation. Automated clients must not treat that human link as a catalog crawl target.

Read the live machine-readable crawler policy before and during a crawl. Stop crawling when it reports CPU or memory utilization at or above 80% and 80% respectively.