?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Web+Scraping+y+microservicios&rft.creator=Santos+S%C3%A1nchez%2C+Javier&rft.contributor=Talavera+Mu%C3%B1oz%2C+Edgar&rft.subject=Business&rft.subject=Computer+Science&rft.description=El+presente+trabajo+de+fin+de+grado+(TFG)+se+enmarca+en+el+campo+del+web+scraping+y+c%C3%B3mo+se+puede+construir+una+aplicaci%C3%B3n+software+distribuida+en+microservicios.+Se+presenta+un+proyecto+dividido+en+dos+web+scrapers+con+un+%C3%BAnico+objetivo%3A+la+extracci%C3%B3n+de+informaci%C3%B3n+de+negocios+electr%C3%B3nicos+y+la+presentaci%C3%B3n+de+los+resultados+de+la+b%C3%BAsqueda+de+diferentes+modos%2C+creando+una+herramienta+capaz+de+registrar+las+variaciones+existentes+en+el+mercado.Se+realiza+el+an%C3%A1lisis+sobre+los+portales+de+venta+de+productos+para+la+posterior+creaci%C3%B3n+de+scrapers+que+obtengan+la+informaci%C3%B3n+de+%C3%A9stos+y+trabajen+en+una+arquitectura+de+microservicios+encargados+de+almacenar+y+presentar+las+evidencias+encontradas+por+cada+uno+de+ellos.Se+construye+un+primer+scraper+que+consulta+un+mercado+de+productos+de+edici%C3%B3n+limitada+y+extrae+la+informaci%C3%B3n+para+que+el+segundo+scraper+compare+el+valor+de+mercado+de+los+productos+en+un+portal+de+subasta+y+compraventa.Los+resultados+de+la+b%C3%BAsqueda+se+ofrecen+al+usuario+a+trav%C3%A9s+de+un+bot+de+Telegram%2C+un+PDF+y+de+un+portal+web+en+el+que+se+pueden+visualizar+todos+los+datos+extra%C3%ADdos.%0D%0AAbstract%3A%0D%0AThe+present+end-of-degree+work+(TFG)+is+framed+in+the+field+of+web+scraping+and+how+to+build+a+distributed+software+application+in+microservices.+It+is+The+project+is+divided+into+two+web+scrapers+with+a+single+objective%3A+the+extraction+of+information+from+different+e-businesses+and+the+presentation+of+the+search+results+in+different+ways%2C+creating+a+tool+capable+of+registering+the+existing+variations+in+the+market.The+analysis+is+performed+on+two+web+portals+selling+products+for+the+subsequent+creation+of+scrapers+that+obtain+information+from+them+and+work+in+an+architecture+of+microservices+responsible+for+storing+and+presenting+the+evidence+found+by+each+of+them.A+first+scraper+is+built+that+will+consult+a+market+of+limited+edition+products+and+extract+the+information+for+the+second+scraper+to+compare+the+market+value+of+the+products+in+an+auction+and+buying+and+selling+portal.The+search+results+are+offered+to+the+user+through+a+Telegram+bot%2C+a+PDF+and+a+web+portal+where+all+the+extracted+data+can+be+visualized.&rft.publisher=E.T.S.I+de+Sistemas+Inform%C3%83%C2%A1ticos+(UPM)&rft.rights=https%3A%2F%2Fcreativecommons.org%2Flicenses%2Fby-nc-nd%2F3.0%2Fes%2F&rft.date=2022-06&rft.type=info%3Aeu-repo%2Fsemantics%2FbachelorThesis&rft.type=Final+Project&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.language=spa&rft.format=application%2Fzip&rft.language=spa&rft.rights=info%3Aeu-repo%2Fsemantics%2FrestrictedAccess&rft.identifier=https%3A%2F%2Foa.upm.es%2F70961%2F