Author: user
EMR Add Steps API or the Livy API for running Spark jobs
When deciding whether to use EMR Add Steps API or the Livy API for running Spark jobs in Amazon EMR,…
EMR’s Add Steps API – An Overview
Amazon EMR’s Add Steps API is a part of Amazon EMR that allows you to add steps to a running…
Snowflake : Converting timestamps from one timezone to another[CONVERT_TIMEZONE]
CONVERT_TIMEZONE The Snowflake data platform’s CONVERT_TIMEZONE function is a convenient tool for converting timestamps from one timezone to another. This…
Snowflake : Converting an array into a string in Snowflake [ARRAY_TO_STRING]
Comprehensive Guide to Snowflake’s ARRAY_TO_STRING Function The ARRAY_TO_STRING function in Snowflake is a utility function designed to convert an array…
Snowflake : Selecting a subset of elements from an array[ARRAY_SLICE]
A Detailed Overview of the ARRAY_SLICE Function in Snowflake The ARRAY_SLICE function is a versatile tool in Snowflake’s array function…
Snowflake : Get matching elements in the two input arrays in Snowflake [ARRAY_INTERSECTION]
A Comprehensive Guide to Snowflake’s ARRAY_INTERSECTION Function The ARRAY_INTERSECTION function in Snowflake is an array function that allows users to…
Aptitude : Simple Interest
(1) A sum of Rs. 900 amounts to Rs. 1080 in 2 years at simple interest. What is the rate…
Aptitude : Calender
(1) It was Tuesday on Jan 1, 2010. What was the day of the week on Jan 1, 2014? (a)Friday…
Aptitude : Percentage
(1) A basketball player scored 150 points which included 5 three-pointers and 10 two-pointers. What percent of his total score…
Aptitude : True Discounts
(1) A woman purchased a horse for Rs. 4000 and sold it the same day for Rs. 4800, allowing the…
