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SQL Challenges,

SQL Challenge: Tackling the Island Problem in Time Series Data

Jump into our SQL Challenge! Today, we’re exploring customer loyalty trends. Are you prepared to show off your SQL skills? About the quiz In this SQL pop quiz, we’re challenging you to demonstrate your understanding of islands in a time series data set. Whoever submits the correct and most performant query will be featured in …
Uli Bethke November 7, 2023
Flexter,

Deep dive on XML converters, XML conversion tools and XML conversion projects

Are you looking for an XML converter or XML conversion tool for enterprise use cases? Are you looking for advice and tips and tricks for an XML conversion project? If…
charlie October 4, 2023
Snowflake,

7 guardrails against common mistakes that inflate Snowflake credit usage 

Dodge costly pitfalls Snowflake implementation has pioneered dozens of innovations in the data platform space. The long list includes separation of compute and storage, physical workload separation, data sharing, data…
Uli Bethke September 13, 2023
FlowHigh,

Automatically detect bad SQL. Static and dynamic analysis of SQL code

Preventing Query Catastrophe with FlowHigh SQL Analyser Does the following sound familiar? As the wizard EsQuEl delved deep into the SQL code, he stumbled upon multiple instances where tables were…
Uli Bethke September 8, 2023
FlowHigh, FlowHigh,

From Code to Clarity: Visualizing SQL code for Documentation and Debugging

In this post we will show you how you can create a visual diagram of your SQL code. We will use the FlowHigh SQL visualiser to achieve this. FlowHigh is…
Uli Bethke May 29, 2023

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Flexter,

Should you Use Outsourced XML Conversion Services?

What is an XML conversion service? When companies need to process and convert XML documents they have two basic choices. They can either implement an XML conversion solution in-house with…
Uli Bethke December 15, 2023
FlowHigh,

SQL Parsing for PostgreSQL Table and Column Audit Logging

PostgreSQL, or Postgres, is an open-source object-relational database system known for its reliability, data integrity, and robust features. It offers advanced data types, comprehensive extensibility, and strong community support. Its…
Uli Bethke December 8, 2023
FlowHigh,

Mastering SQL: How to detect and avoid 34+ Common SQL Antipatterns

Overview Are you looking for reasons why your SQL queries are slow or costly. Look no more. This blog post showcases a comprehensive list of 34 SQL antipatterns. Use it…
Uli Bethke December 6, 2023
Snowflake,

Benchmarking Snowflake Native Apps

As a long time user of Snowflake we are impressed with the near unlimited scalability of the Snowflake Data Cloud. We were wondering if the same scalability and performance magic…
Uli Bethke November 20, 2023
SQL Challenges,

SQL Challenge: Tackling the Island Problem in Time Series Data

Jump into our SQL Challenge! Today, we're exploring customer loyalty trends. Are you prepared to show off your SQL skills? About the quiz In this SQL pop quiz, we're challenging…
Uli Bethke November 7, 2023
FlowHigh,

Deep dive on SQL parsing on Teradata

This is the sixth article in our series on parsing SQL in different database technologies and SQL dialects. We explored SQL parsing on Snowflake, MS SQL Server, Oracle , Databricks…
Uli Bethke October 19, 2023