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Jerry Cruise's blog post was featured

Post-scripting to Deal with Complex SQL Queries

SQL (or the stored procedure) can handle most of the database computations. If the computations are complex or hard to deal in SQL, we use another programming language to read data out of the database to manipulate it. Such a programming language handles the data read and manipulation with a simple script. So we call the process the post-SQL scripting.The scenarios that SQL is not good at handling include complex set-based operations, order-based operations, associative operations and…See More
Oct 1
Jerry Cruise updated their profile
May 9, 2019
Jerry Cruise posted a blog post

Why using esproc for data wrangling?

Data wrangling is the most important step for business personnel to further analyze data or enter BI system. With the advent of the data age, data sources are becoming more and more diverse (files, big data platforms, databases, etc.). It brings a lot of challenges to data wrangling. In an enterprise, data is usually managed by IT personnel, who unifies the process of data extraction, data transformation and load warehouse, namely ETL, and then provides it to business personnel or visual…See More
May 9, 2019
Jerry Cruise's blog post was featured

Why using esproc for data wrangling?

Data wrangling is the most important step for business personnel to further analyze data or enter BI system. With the advent of the data age, data sources are becoming more and more diverse (files, big data platforms, databases, etc.). It brings a lot of challenges to data wrangling. In an enterprise, data is usually managed by IT personnel, who unifies the process of data extraction, data transformation and load warehouse, namely ETL, and then provides it to business personnel or visual…See More
May 9, 2019

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Job Title:
Senior engineer
Job Function:
Business Analytics, BI
Interests:
Contributing, Networking, Finding a new position, New venture, Recruiting

Jerry Cruise's Blog

Post-scripting to Deal with Complex SQL Queries

Posted on October 1, 2020 at 8:30am 0 Comments

SQL (or the stored procedure) can handle most of the database computations. If the computations are complex or hard to deal in SQL, we use another programming language to read data out of the database to manipulate it. Such a programming language handles the data read and manipulation with a simple script. So we call the process the post-SQL scripting.

The scenarios that SQL is not good at handling include complex set-based operations, order-based operations,…

Continue

Why using esproc for data wrangling?

Posted on May 8, 2019 at 5:00pm 0 Comments

Data wrangling is the most important step for business personnel to further analyze data or enter BI system. With the advent of the data age, data sources are becoming more and more diverse (files, big data platforms, databases, etc.). It brings a lot of challenges to data wrangling.…
Continue

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