1. Amazon Athena is an interactive query service to analyze data in Amazon S3 using…
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Matplotlib Cheat Sheet for Quick reference
Matplotlib Matplotlib Cheat Sheet for Quick reference Matplotlib is a Python 2D plotting library which produces publication-quality figures in a…
NumPy Cheat Sheet for Quick reference
NumPy The NumPy library is the core library for scientific computing in Python. This Python NumPy cheat sheet is a…
Pandas Cheat Sheet for Quick reference
Syntax for Creating DataFrames Specify values for each column. a b c 1 4 7 10 2 5 8 11…
What are the Best Practices when using Snowflake Transactions?
A transaction should contain statements that are related and should succeed or fail together. Larger transactions can improve performance in…
Semi-structured Data Types that is supported by Snowflake
Semi-structured Data Types that Snowflake support are VARIANT,OBJECT,ARRAY. These data types are used to represent arbitrary data structures which can…
Data types supported in Snowflake for managing Dates
DATE Snowflake supports a single DATE data type for storing dates (with no time elements). DATE accepts dates in the…
Reserve Bank of India-Scheme of selection and syllabus for officers in GR B (DR)-GENERAL- 2021
Selection will be through ONLINE examinations and interview. Examinations will be held in two phases, as described in following paragraphs….
Complete list of System Functions in snowflake
The complete list of System Functions in Snowflake are as follows. System functions will Control functions that allow you to…
Complete list of Table Functions in snowflake
The complete list of Table Functions in Snowflake are as follows. Table functions are functions that produce a collection of…
Complete list of Aggregate Functions in snowflake
The complete list of Aggregate Functions in Snowflake are as follows. Aggregate function or aggregation function is a function where…