dbt-spark
criu-image-streamer
dbt-spark | criu-image-streamer | |
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7 | 1 | |
364 | 84 | |
1.6% | - | |
8.6 | 0.0 | |
2 days ago | about 1 year ago | |
Python | Rust | |
Apache License 2.0 | - |
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dbt-spark
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Trying Delta Lake at home
Spark + dbt => https://github.com/dbt-labs/dbt-spark/blob/main/docker-compose.yml
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So now dbt is worth $4.2b! Yes, that's a "b" for billion.
So the idea is you land your data raw in a Delta bronze layer, and then use dbt models to propagate that data forward to silver, gold, do all of your data quality, etc. and all of the actual execution is happening on a Databricks SQL endpoint (or you can use the dbt-spark adapter and run your transfors as Spark on a cluster)
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Show HN: SpotML – Managed ML Training on Cheap AWS/GCP Spot Instances
Neat. Congratulations on the launch!
Apart from the fact that it could deploy to both GCP and AWS, what does it do differently than AWS Batch [0]?
When we had a similar problem, we ran jobs on spots with AWS Batch and it worked nicely enough.
Some suggestions (for a later date):
1. Add built-in support for Ray [1] (you'd essentially be then competing with Anyscale, which is a VC funded startup, just to contrast it with another comment on this thread) and dbt [2].
2. Support deploying coin miners (might be good to widen the product's reach; and stand it up against the likes of consensys).
3. Get in front of many cost optimisation consultants out there, like the Duckbill Group.
If I may, where are you building this product from? And how many are on the team?
Thanks.
[0] https://aws.amazon.com/batch/use-cases/
[1] https://ray.io/
[2] https://getdbt.com/
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Replacing Segment Computed & SQL Traits With dbt & RudderStack Warehouse Actions
It will be helpful to set the stage, as no two technical stacks are the same and not all data warehouse platforms provide the same functionality. It's for the latter that we really like tools like dbt, and the sample files provided here should provide a good starting point for your specific use case. Our instance leverages the cloud version of dbt and connects to our Snowflake data warehouse, where models output tables in a designated dbt schema.
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Your default tool for ETL
T: SQL - views and scheduled queries in BigQuery; planning to go hard with dbt as soon as I can find some breathing room)
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7 Alternatives to Using Segment
Since all of the data is often already in the data warehouse, the logical choice is to simply just use it as a CDP. A modern data stack should consist of an end-to-end flow from data acquisition, collection, and transformation. In most cases, the easiest way to enable this goal is by leveraging tools that are purposely designed to handle a single task. Fivetran, Snowflake, and dbt are great examples of this. In fact, this is the core technology stack that every data-driven company is adopting. Fivetran handles the entire data integration aspect providing a simple SaaS solution that helps businesses quickly move data out of their SaaS tools and into their data warehouse. Snowflake provides an easy way for organizations to consolidate their data into one location for analytics purposes. Lastly, dbt provides a simple transformation tool that is SQL-based, enabling users to create data models that can be reused. These three solutions combined create an effective data management platform.
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Dbt with Databricks and Delta Lake?
This is the issue: https://github.com/dbt-labs/dbt-spark/issues/161. Too bad they still haven't fixed it!
criu-image-streamer
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Show HN: SpotML – Managed ML Training on Cheap AWS/GCP Spot Instances
Cool yeah that makes sense, makes total sense for ML where you just need to run over epochs, less clear for other workloads.
After looking around I thinking more about CRIU/docker suspend. The google stars aligned and I found this https://github.com/checkpoint-restore/criu-image-streamer + https://linuxplumbersconf.org/event/7/contributions/641/atta... which actually seems perfect. I wonder how fast it is
(or, hacking on a checkpoint idea, have a daemon periodically 'checkpoint' other programs so even if it's too slow over 60 seconds, revert to the last checkpoint. Even an rsync like application where only send the changes)
What are some alternatives?
dbt-databricks - A dbt adapter for Databricks.
nimbo - Run compute jobs on AWS as if you were running them locally.
rudderstack-docs - Documentation repository for RudderStack - the Customer Data Platform for Developers.
Ray - Ray is a unified framework for scaling AI and Python applications. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.
damons-data-lake - All the code related to building my own data lake
cargo-crates - An easy way to build data extractors in Docker.
airbyte - The leading data integration platform for ETL / ELT data pipelines from APIs, databases & files to data warehouses, data lakes & data lakehouses. Both self-hosted and Cloud-hosted.
trino-getting-started
docker-spark-deltalake - Docker image for running SparkSQL Thrift server