VarshaDataBase vs Data Warehouse vs Data LakeLet’s start by understanding about centralized and distributed databasesMay 9May 9
VarshaDatabases for database warehousing: From OLTP to ETL and BeyondIn the beginning stages of computing around late 1800 to mid 1900, data was saved on punch cards or magnetic tapes, performing simple…May 7May 7
VarshaSimple Web Scraping with PandasPandas work with series and DataFrame objects. The data is available on the webpages and we want to use the specific table in that webpage…Apr 26Apr 26
VarshaCovariance vs CorrelationOften we try to find relationships among the data we have-Apr 25Apr 25
VarshaKey Concepts in Database DesignData could be any kind of information like text, video, audio. To be more specific, elements like movie reviews, movie ratings, plot, cast…Apr 24Apr 24
VarshaConsidering Stemming — what to knowEvery language has similar words that implement same meaning but they vary according to their tense, aspect, pluralization, derivational…Apr 15Apr 15