Topics covered:<> About tableau, prerequisites and features, installation and connect to data.<> Data visualisation, Filters, Drill down and up, forecasting and trend lines<> Clustering, dashboard, story- bringing it all together, end notes, LOD, order of operations and blending and joining.
Topics covered: One to many relationship, many to many relationship, how operator works, clauses and operators (in, or, not, like, where, between,order by, group by) math operators and aggregate functions (average, count, max, min) and wildcard operators Course pre-requisite
SQL (pronounced “ess-que-el”) stands for Structured Query Language. SQL is used to communicate with a database. According to ANSI (American National Standards Institute), it is the standard language for relational database management systems. SQL statements are used to perform tasks such as update data on […]