Byzer (formerly MLSQL) is a low-code, open-source, and distributed programming language crafted for efficient data pipeline management, analytics, and AI in a cloud-native manner. With the core design protocol stating that “everything is a table”, Byzer offers a simplified SQL-like syntax that significantly minimizes human effort in data development.

Understanding Byzer Architecture

In a similar way that a conductor leads an orchestra, the Byzer engine harmonizes various data management tasks without needing to directly interact with complex computing frameworks like Spark. This means that developers can breathe easy, focusing on building data products through the Byzer framework without getting tangled in the intricacies of data manipulation.

For instance, the Byzer organization has created a data app called Byzer Notebook, which offers an intuitive GUI for notebook interaction workflows, allowing seamless integration for users.

Exploring Byzer Improvement Proposal (BIP)

The Byzer project endorses community collaboration via the BIP (Byzer Improvement Proposal). This initiative allows users to check out forthcoming feature designs or architecture improvements, fostering a collaborative environment.

Getting Started: Online Trial and Installation

To get a firsthand experience with Byzer-lang, you can visit the official website at www.byzer.org to try out Byzer-lang and Byzer Notebook online.

How to Install Byzer

• For **dev/test purposes**: Download the Byzer All In One Package, extract it and execute the following commands:

$ cd BYZER_HOME
$ ./bin/byzer.sh start

• For **production purposes**: Use the Byzer Server Package and deploy it on Hadoop.
• You can also install the Byzer VSCode Extension for a more integrated development experience.

Byzer Code Example

Here’s a practical example of how to interact with the GitHub API using Byzer. Think of it as following a recipe to cook a delightful dish:

• Set the necessary ingredients (API URL and parameters).

SET org_name=byzer-org;
SET GITHUB_ORGANIZATION_URL=https://api.github.com/orgs/$org_name;

• Load the API response as a table.

LOAD Rest.$GITHUB_ORGANIZATION_URL  
where config.connect-timeout=10s 
and config.method=GET 
and header.accept=application/vnd.github.v3+json 
as github_org;

• Decode the API response from binary to a JSON string.

select string(content) as content 
from github_org as response_content;

• Expand the JSON string run content as JsonExpandExt.

select content.* 
from github_org as org_info;

• Finish up by saving the table to Delta Lake.

save overwrite org_info 
as delta.github_info_db.byzer_org;

Troubleshooting Common Issues

Having trouble? Here are some common troubleshooting steps:

• Ensure that your Byzer engine is running by checking the status in your terminal.
• If the API doesn’t load, verify that your internet connection is stable and the API URL is accessible.
• For issues with the Byzer Notebook, try clearing your cache or reloading the page.
• Make sure you have the correct dependencies installed if you encounter build errors.

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Contributing to Byzer-Lang

If you’re interested in contributing to this vibrant community, you can fork the repository on GitHub and create issues, even for topics not directly related to the code, such as documentation or new ideas. Check out the Issue page for more detailed guidelines.

Community Engagement

Join the Byzer community on Slack or check out our WeChat Official Account for the latest updates and collaboration opportunities.