thomoco

Joined 5 years ago

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Sep 20

https://www.linkedin.com/in/4thom/ https://mas.to/@thomoco

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Comment · 2 years ago

This is inspiring. We're seeing some momentum now with the internet pendulum swinging back in the direction of the distributed and federated platform that it was originally intended to be. Interoperability via standards-based protocols provides choice of providers and methods, and helps to limit the influence of walled gardens and ad-based services. I expect to see a number of services and providers arising that will offer good data privacy controls and an ad-free experience with funding via a reasonable monthly fee. Well done!

Comment · 3 years ago

frequency modulation attack

Comment · 3 years ago

hi Arun - this is Thom from ClickHouse

I was just wondering if integrating with ClickHouse is on the roadmap? ClickHouse was built and literally designed for massive web event and click streams. We'd be happy to help, let us know and best wishes ahead

Comment · 3 years ago

Agree with the OP that SQL will almost assuredly still be in use for 20+ years in the future, given the simplicity and flexibility of the declarative language, standardization, and as applicable to today as it was then to our big data problems.

Any discussion of SQL at scale must include ClickHouse [https://clickhouse.com/docs/en/install#self-managed-install], given it's broad open-source use, integrations available for Spark with JDBC [https://github.com/ClickHouse/clickhouse-jdbc/] or the open-source Spark-ClickHouse Connector [https://github.com/housepower/spark-clickhouse-connector], and capability to scale SQL as a network service.

Disclosure: I work for ClickHouse

Comment · 3 years ago

Could you please elaborate on your comments and possible misconceptions about ClickHouse? Proven stability, massive scale, predictability, native SQL, and industry-best performance are all well-recognized characteristics of clickhouse, so your comments here seem a bit biased.

I am interested to learn more about your point of view, as well as tangentially the strategic vision of MotherDuck as a company.

(VP Support at ClickHouse)

Comment · 4 years ago

There are a few options for migrating or synchronizing data from MySQL - I'd recommend starting with this page in the ClickHouse Docs - there is a nice video there that explains some of those options:

https://clickhouse.com/docs/en/integrations/migration/

Depending on what you are trying to achieve, you could use clickhouse-local with the MySQL engine to move data, or could use an ETL/ETL tool to migrate/sync

Comment · 4 years ago

Yes, ClickBench results are presented as Relative Time, where lower is better. You can read more on the specifics of ClickBench methodology in the GitHub repository here: https://github.com/ClickHouse/ClickBench/

There are other responses from ClickHouse in the comments on the pricing, so I'll defer to their expertise on that topic there. Thank you for your feedback and ideas, as normalizing a price-based benchmark is an interesting concept (and where ClickHouse would expect to lead also given the architecture and efficiency)

Comment · 4 years ago

I wanted to note that ClickHouse Cloud results are now also being reported in the public ClickBench results: https://benchmark.clickhouse.com/

Good to see transparent comparisons available now for Cloud performance vs. self-hosted or bare metal results as well as results from our peers. The ClickHouse team will continue to optimize further - as scale and performance is a relentless pursuit here at ClickHouse, and something we expect to be performed transparently and in a reproducible manner. Public benchmarking benefits all of us in the tech industry as we learn from each other in sharing the best techniques for attaining high performance within a cloud architecture

Full disclosure: I do work for ClickHouse, although have also been a past member of SPEC in developing and advocating for public, standardized benchmarks

Comment · 4 years ago

Benchmarks can be quite difficult to interpret when the test parameters vary between tests. However, I think the point in providing the open-source ClickBench benchmark [https://github.com/ClickHouse/ClickBench] is exactly to allow users to do their own research in providing a standardized client and workload across any SQL-based DBMS. Standardized benchmarking is an important technique, for comparing across different applications, or also for comparing the same application across different environments (compute, storage, cloud vs. self-managed, etc.). SPEC [https://www.spec.org] used to do a great job in developing and releasing standardized benchmarks, although their activity has waned of late