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Don't Hold Your Breath for Another Refinancing Boom This Year… or Next

CNET Feed - Wed, 10/30/2024 - 2:20pm
Even as mortgage rates fall, experts say they won't return their 2021 lows.
Categories: CNET

Best NAS Deals: Get Big Storage Upgrades for Not-So-Big Prices

CNET Feed - Wed, 10/30/2024 - 2:17pm
Forget about the pesky monthly fees that come with a cloud service subscription, and upgrade your storage at home for less.
Categories: CNET

Thunderbird-Android

Hacker News - Wed, 10/30/2024 - 2:03pm
Categories: Hacker News

Best Internet Providers in Maine

CNET Feed - Wed, 10/30/2024 - 2:00pm
CNET’s experts found the best internet options in Maine. Find out what’s available at your address.
Categories: CNET

Best Nanny Cams for 2024

CNET Feed - Wed, 10/30/2024 - 2:00pm
We tested the best nanny cams from Arlo, TP-Link, Ring and more. These are the best options that can help you keep an eye on your kid and home.
Categories: CNET

Best Online Banks for October 2024

CNET Feed - Wed, 10/30/2024 - 2:00pm
These online banks provide the best of banking: great rates, low fees and innovative technology.
Categories: CNET

Show HN: Pg_mooncake – Iceberg columnstore tables in Postgres

Hacker News - Wed, 10/30/2024 - 1:59pm

Hello HN, one of the founders of Mooncake Labs here.

Today, we are launching pg_mooncake, an extension that brings columnstore tables with DuckDB execution to Postgres. Expect analytical performance akin to DuckDB on Parquet (clickbench results to come soon). You can run transactional updates, deletes, inserts on these tables, and they're written as Delta Lake tables (and soon Iceberg) to your object store (S3, etc.). pg_mooncake is live on Neon today. Let us know what you think. It'll be coming to Supabase shortly, and other Postgres providers in the future.

Why another postgres analytics extension?

We actually leverage pg_duckdb and DuckDB as our execution engine — this is how we were able to ship the extension in just 60 days. We wrote about this with the DuckDB team: https://motherduck.com/blog/pg-mooncake-columnstore/

pg_mooncake shines in two scenarios:

1. Up-to-date analytics in Postgres - This is where having a table semantics, and not just exporting files is key. 2. Exporting Postgres Data to Iceberg/Delta Lake tables, and querying them outside of Postgres - Run ad-hoc analytics with Pandas, DuckDB, Polars. Or data transforms and processing with Polars and Spark directly on these tables. You don’t need to manage ad-hoc parquet files and complex pipelines. Mooncake Labs.

We just came out of stealth today. Mooncake is a managed Lakehouse with clean Postgres and Python experiences. Our core belief is that open table formats (Iceberg and Delta) provide a lot of flexibility, and we can ensure great DevEx on top. We will bring it to more workloads, applications, developers and agents.

Read about our beliefs: https://mooncake.dev/blog/3.

Cheers!

Comments URL: https://news.ycombinator.com/item?id=41998247

Points: 5

# Comments: 0

Categories: Hacker News

My Modern CSS Reset

Hacker News - Wed, 10/30/2024 - 1:58pm
Categories: Hacker News

FreshMarker

Hacker News - Wed, 10/30/2024 - 1:55pm
Categories: Hacker News

Ask HN: What are the current open source MLFlow alternatives?

Hacker News - Wed, 10/30/2024 - 1:55pm

I'm working on backend/data infra stuff at my current company and started to peek over the fence at how the ML team works and what tools they use. I'm quite a noob when it comes to ML and it seems MLFlow is quite liked by the community. However, it seems really rough around the edges, particularly when it comes to stuff like auth.

I've seen people suggest online that this has to do with Databricks' influence on MLFlow, keeping some of these enterprise features out of it to force people to a paid offering.

But it's got me wondering, are there any good open source alternatives to MLFlow?

Also, are people just using MLFlow tracking servers inside of e.g. SageMaker or the Databricks stack?

And then what is it that MLFLow is so good at?

Comments URL: https://news.ycombinator.com/item?id=41998196

Points: 1

# Comments: 0

Categories: Hacker News

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