The best Hacker News stories from Show from the past day
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Show HN: ClickHouse-local – a small tool for serverless data analytics
Me with my friend Vitaly Ludvichenko made an experiment to combine ClickHouse server and client to make a self-contained program running a database engine and processing data without a server: <a href="https://github.com/ClickHouse/ClickHouse/pull/150">https://github.com/ClickHouse/ClickHouse/pull/150</a><p>Development continued in the past 6 years, and now clickhouse-local becomes a swiss-army knife for data processing. Say "ffmpeg" for datasets and more.<p>It can resemble textql, octosql, dsq, duckdb, trdsql, q, datafusion-cli, spyql, but has better capabilities and performance.<p>Here is a tutorial: <a href="https://clickhouse.com/blog/extracting-converting-querying-local-files-with-sql-clickhouse-local" rel="nofollow">https://clickhouse.com/blog/extracting-converting-querying-l...</a><p>"serverless" in the same sense as here: <a href="https://www.sqlite.org/serverless.html" rel="nofollow">https://www.sqlite.org/serverless.html</a>
and also in the more common sense - clickhouse-local can be packaged into AWS Lambda and serve queries on a per-request basis, as here: <a href="https://github.com/ClickHouse/ClickHouse/issues/43589">https://github.com/ClickHouse/ClickHouse/issues/43589</a>
Show HN: ClickHouse-local – a small tool for serverless data analytics
Me with my friend Vitaly Ludvichenko made an experiment to combine ClickHouse server and client to make a self-contained program running a database engine and processing data without a server: <a href="https://github.com/ClickHouse/ClickHouse/pull/150">https://github.com/ClickHouse/ClickHouse/pull/150</a><p>Development continued in the past 6 years, and now clickhouse-local becomes a swiss-army knife for data processing. Say "ffmpeg" for datasets and more.<p>It can resemble textql, octosql, dsq, duckdb, trdsql, q, datafusion-cli, spyql, but has better capabilities and performance.<p>Here is a tutorial: <a href="https://clickhouse.com/blog/extracting-converting-querying-local-files-with-sql-clickhouse-local" rel="nofollow">https://clickhouse.com/blog/extracting-converting-querying-l...</a><p>"serverless" in the same sense as here: <a href="https://www.sqlite.org/serverless.html" rel="nofollow">https://www.sqlite.org/serverless.html</a>
and also in the more common sense - clickhouse-local can be packaged into AWS Lambda and serve queries on a per-request basis, as here: <a href="https://github.com/ClickHouse/ClickHouse/issues/43589">https://github.com/ClickHouse/ClickHouse/issues/43589</a>
Show HN: ClickHouse-local – a small tool for serverless data analytics
Me with my friend Vitaly Ludvichenko made an experiment to combine ClickHouse server and client to make a self-contained program running a database engine and processing data without a server: <a href="https://github.com/ClickHouse/ClickHouse/pull/150">https://github.com/ClickHouse/ClickHouse/pull/150</a><p>Development continued in the past 6 years, and now clickhouse-local becomes a swiss-army knife for data processing. Say "ffmpeg" for datasets and more.<p>It can resemble textql, octosql, dsq, duckdb, trdsql, q, datafusion-cli, spyql, but has better capabilities and performance.<p>Here is a tutorial: <a href="https://clickhouse.com/blog/extracting-converting-querying-local-files-with-sql-clickhouse-local" rel="nofollow">https://clickhouse.com/blog/extracting-converting-querying-l...</a><p>"serverless" in the same sense as here: <a href="https://www.sqlite.org/serverless.html" rel="nofollow">https://www.sqlite.org/serverless.html</a>
and also in the more common sense - clickhouse-local can be packaged into AWS Lambda and serve queries on a per-request basis, as here: <a href="https://github.com/ClickHouse/ClickHouse/issues/43589">https://github.com/ClickHouse/ClickHouse/issues/43589</a>
Show HN: ClickHouse-local – a small tool for serverless data analytics
Me with my friend Vitaly Ludvichenko made an experiment to combine ClickHouse server and client to make a self-contained program running a database engine and processing data without a server: <a href="https://github.com/ClickHouse/ClickHouse/pull/150">https://github.com/ClickHouse/ClickHouse/pull/150</a><p>Development continued in the past 6 years, and now clickhouse-local becomes a swiss-army knife for data processing. Say "ffmpeg" for datasets and more.<p>It can resemble textql, octosql, dsq, duckdb, trdsql, q, datafusion-cli, spyql, but has better capabilities and performance.<p>Here is a tutorial: <a href="https://clickhouse.com/blog/extracting-converting-querying-local-files-with-sql-clickhouse-local" rel="nofollow">https://clickhouse.com/blog/extracting-converting-querying-l...</a><p>"serverless" in the same sense as here: <a href="https://www.sqlite.org/serverless.html" rel="nofollow">https://www.sqlite.org/serverless.html</a>
and also in the more common sense - clickhouse-local can be packaged into AWS Lambda and serve queries on a per-request basis, as here: <a href="https://github.com/ClickHouse/ClickHouse/issues/43589">https://github.com/ClickHouse/ClickHouse/issues/43589</a>
Show HN: Vim online editor using WebAssembly, storing files using IndexedDB
Show HN: Vim online editor using WebAssembly, storing files using IndexedDB
Show HN: Vim online editor using WebAssembly, storing files using IndexedDB
Show HN: Vim online editor using WebAssembly, storing files using IndexedDB
Show HN: Django CBV Inspect – A tool to help visualize Django class-based views
Show HN: Create beautiful videos from screenshots or pdf in seconds
Show HN: An open source tool to generate Jet Engine compressors
Hi everyone started this project a year ago to generate the CAD for a Jet Engine Axial Compressor. I am now open sourcing this tool that can take in a JSON file with specs and generate the CAD assembly. Still has a lot of work to improve designs but there isn't anything the Open Source community can't accomplish!
Show HN: An open source tool to generate Jet Engine compressors
Hi everyone started this project a year ago to generate the CAD for a Jet Engine Axial Compressor. I am now open sourcing this tool that can take in a JSON file with specs and generate the CAD assembly. Still has a lot of work to improve designs but there isn't anything the Open Source community can't accomplish!
Show HN: An open source tool to generate Jet Engine compressors
Hi everyone started this project a year ago to generate the CAD for a Jet Engine Axial Compressor. I am now open sourcing this tool that can take in a JSON file with specs and generate the CAD assembly. Still has a lot of work to improve designs but there isn't anything the Open Source community can't accomplish!
Show HN: An open source tool to generate Jet Engine compressors
Hi everyone started this project a year ago to generate the CAD for a Jet Engine Axial Compressor. I am now open sourcing this tool that can take in a JSON file with specs and generate the CAD assembly. Still has a lot of work to improve designs but there isn't anything the Open Source community can't accomplish!
Show HN: Semantic search for video
Hello HN<p>Over the New Year's break, I created semanticvideosearch.com. This can search any video based on meaning and context. I would love to get your feedback on it. What should I change and what can be improved?<p>The preprocessed videos can be search very quickly, while the youtube video links take some time (yt videos also have a upper duration limit due to compute issues). I intend to add search based on the frames of the video soon.<p>I would love to know your thoughts on the demo and any suggestions for improvements.<p>Thanks!<p>PS: the inspiration to create this was to get the 2 mins of content from youtube videos with 18 other mins of fluff.
Show HN: Semantic search for video
Hello HN<p>Over the New Year's break, I created semanticvideosearch.com. This can search any video based on meaning and context. I would love to get your feedback on it. What should I change and what can be improved?<p>The preprocessed videos can be search very quickly, while the youtube video links take some time (yt videos also have a upper duration limit due to compute issues). I intend to add search based on the frames of the video soon.<p>I would love to know your thoughts on the demo and any suggestions for improvements.<p>Thanks!<p>PS: the inspiration to create this was to get the 2 mins of content from youtube videos with 18 other mins of fluff.
Show HN: Semantic search for video
Hello HN<p>Over the New Year's break, I created semanticvideosearch.com. This can search any video based on meaning and context. I would love to get your feedback on it. What should I change and what can be improved?<p>The preprocessed videos can be search very quickly, while the youtube video links take some time (yt videos also have a upper duration limit due to compute issues). I intend to add search based on the frames of the video soon.<p>I would love to know your thoughts on the demo and any suggestions for improvements.<p>Thanks!<p>PS: the inspiration to create this was to get the 2 mins of content from youtube videos with 18 other mins of fluff.
Show HN: Semantic search for video
Hello HN<p>Over the New Year's break, I created semanticvideosearch.com. This can search any video based on meaning and context. I would love to get your feedback on it. What should I change and what can be improved?<p>The preprocessed videos can be search very quickly, while the youtube video links take some time (yt videos also have a upper duration limit due to compute issues). I intend to add search based on the frames of the video soon.<p>I would love to know your thoughts on the demo and any suggestions for improvements.<p>Thanks!<p>PS: the inspiration to create this was to get the 2 mins of content from youtube videos with 18 other mins of fluff.
Show HN: Ov – feature rich terminal pager
I made a terminal pager that can be used instead of more, less, tail -f.
It has a mode that distinguishes between headers and columns.
Show HN: Ov – feature rich terminal pager
I made a terminal pager that can be used instead of more, less, tail -f.
It has a mode that distinguishes between headers and columns.