It is the phrase of my project

1. WEB SCRAPING TO COLLECT DATA FROM ETL WITH PIPELINE
TEAM MEMBERS REGISTER NUMBER
PREETHA.K 19TD1526
SHIFANA FARVEEN. I 19TD1535
SUBASRI.S 19TD1538
Under the guidance of
Mrs.S.SARANYA…,
Assitant Professor
Department of CSE
RAAKCET.

2. O bjectives:
Web scraping
large amounts of data
websites
unstructured data-converted
structured data
spreadsheet -database
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3. G oal with Project title:
 Enormous benefits-marketing field
 Finance
 Price monitoring
 Company Information
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4. “
Domain of the Project:
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5. Domain explanation in general:
 Develops-maintains-large-scale data processing systems.
 Preparing structured-unstructured data-analytic modelling.
 Data warehouse
 Manage overall pipeline orchestration
 Huge amounts of data-businesses.
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6. Archietecture:
◎
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7. S ignificance of Proposed model:
 Mainly deals with SQL checks on data to ensure that the data flowing in
and flowing out are inline with the organizational requirements.
 Data quality
 Reduced data loss
 Provides timely access
 Using ETL a splendid future is growing exponentially
 Generate reproducible code
 Distributed “Big Data” computation
 Scaling a working pipeline
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8. Technique:
 Brings structure to your information as well as contributes to its clarity,
completeness, quality, and velocity
 Data formats changing over time
 Broken data connections
 Contradictions between systems
 Addressing the issues of different ETL components with the same
technology
 Not considering data scaling
 Failing to anticipate future data needs
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Extract:
 Most companies and businesses acquire data from a variety of sources, such as
CRM files, ERP files, emails, Excel sheets, Word documents, log files data.
 During extraction, the ETL tool uses various connectors to extract relevant raw data
from their respective sources.
 Even though it is possible to manually extract data, it is a time-consuming and error-
prone process. With the ETL tool, this extraction stage is made easier and faster.
Tranform:
 After data extraction, create APIs to tranform them into a format of a destination
system as input.
 Cleaning

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 Deduplication
 Format revision
 Key restructuring,etc,…
Load:
 Data loading is the process where the newly transformed data is collectively
loaded into a new location.
 Full load — loading entire data from source to destination. Suitable for smaller
source data
 Incremental/Delta Load — loading only the data from source which are not
available in destination. Suitable if soure datasize is huge. Usually it is
implemented based on date.

12. Steps on Proposed work:
 Web Scraping-extracting valuable and intersting information from web
pages
 Mainly targeting task are about automated web data extraction.
 Data can be extracted through the various source links.
 Inspector-parsing HTML entails identifying HTML elements and
associated tags.
 Parsing HTML Links with Beautiful soup
 Creates a parse tree for parsed pages that can be used to extract data from
HTML
 Extract data using Pandas and Requests
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 Get extracted data with Request and Pandas
 Cleaning and Merging Scraped Data With Pandas
 Scrapping Data for Multiple Seasons and Teams with a Loop
 Final data Results and DataFrame

14. Thank you!
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