Show HN: Arc, an open-source Databricks alternative

Re:Show HN: Arc, an open-source Databricks alternative by 0x008 on Thursday March 25, 2021 @04:34AM (#26577697)

For example, we do a lot of of low-level RDD Operations through databricks. From skimming the Website I feel something like this is not in the scope of this project.

In the end, I feel, it is about wording. Databricks is a serverless spark environment with Azure integration and notebooks. Unless the product copies all the aspects (i.e. the hosting) it may not be wise to call it a databricks alternative.

If I reed the title as it is here on HN, I would think is about the infrastructure and not about a custom low-code JSON-based template language on top of spark sql.

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Re:Show HN: Arc, an open-source Databricks alternative by seddonm1 on Thursday March 25, 2021 @04:46AM (#26577773)

Fair enough. This really replaces the Notebook experience of Databricks and gives you the option to self host and as it is dockerised it is easy to deploy on Kubernetes (with JupyterHub) or other container hosts. If you want to do low-level RDD operations you can easily build a plugin.

I think previously Spark was difficult to run, now with Docker and supported Kubernetes it is fairly easy.

Edit: I forgot to link to the Deploy repo which does have some scripts to easily deploy to cloud environments (but needs some work): https://github.com/tripl-ai/deploy

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