Show HN: AllyDB – An in-memory database similar to Redis, built using Elixir https://ift.tt/bJ4r7L8

Show HN: AllyDB – An in-memory database similar to Redis, built using Elixir Hey, everyone. I am currently working on AllyDB, which is basically my own Redis, which I am writing in Elixir. Currently, the database is nowhere close to being ready, as you can see in the roadmap, but I am doing my best to add stuff as fast as possible. Currently the implementation is very simple, with an in memory table, an append log persistence system, as well as an interval persistence system as a backup. The database could definitely be optimized further, especially when it comes to persistence, which I am planning to do in the future. I'm also planning to use Rust NIFs for specific tasks for the performance gains over Elixir and BEAM. Writes and deletes are currently asynchronous, but I will add blocking versions of them soon. I am trying to make the system as fault tolerant as possible, and currently everything except the TCP connections are fault tolerant. I'm also working on a TypeScript client for the project, so yeah, that kind of sums it up. Feel free to check the project and the roadmap out, and let me know what I could improve or give feature or optimization ideas! Thanks, and have a nice one! https://ift.tt/5wKa4LH February 20, 2023 at 05:34AM

Show HN: A tool that turns unstructured transcripts into queryable SQL and JSON https://ift.tt/zF3sNCE

Show HN: A tool that turns unstructured transcripts into queryable SQL and JSON We built Summ, a tool that provides intelligent search and question-answering across large sets of transcripts. We turn your unstructured transcripts into queryable SQL and JSON! Try it out and read how we did it. https://ift.tt/d57LJva February 19, 2023 at 12:24AM

Show HN: Sora, Personal Publishing Platform https://ift.tt/JvOgBj9

Show HN: Sora, Personal Publishing Platform We wanted to create, to express ourselves without being judged either by strangers or some algorithm. We wanted our own space on the internet, where our photos and words would matter. So we started to build an app that can showcase our content, without having to pick a platform. You can use Sora to publish a few different content types. - Blog - Polaroid - Poster - Microblog You can either display them all on your Sora profile as a summary (like mine https://ift.tt/MRw3Jb2 ), or put any of them forward for the world to see. We plan to run this app for a long time and looking for feedback, so let us know what you think! (feedback@sora.city, or link on website) --- Our stack today is Node, Typescript, NextJS, atomic CSS, with everything stored on Supabase. https://sora.city/ February 19, 2023 at 04:11AM

Show HN: voici.js – A Node.js lib for pretty printing your data on the terminal https://ift.tt/B9vJfNM

Show HN: voici.js – A Node.js lib for pretty printing your data on the terminal https://ift.tt/9a3G5P8 February 19, 2023 at 02:31AM

Show HN: An open source, modern CSV importer tool in React https://ift.tt/3YPt2fc

Show HN: An open source, modern CSV importer tool in React https://ift.tt/ygLmaT5 February 19, 2023 at 02:16AM

Show HN: Paul Graham Essays, Searchable https://ift.tt/9Gr32tv

Show HN: Paul Graham Essays, Searchable https://ift.tt/TrGV8QE February 18, 2023 at 11:31PM

Show HN: 2023 Market Outlooks, Searchable https://ift.tt/z8RqYs4

Show HN: 2023 Market Outlooks, Searchable every year the big banks publish a 2023 market outlooks in the form of PDFs, slides, etc. these are often challenging to grok through so i indexed them all. More how here: https://ift.tt/wL9VSGN... https://ift.tt/781TtN9? February 18, 2023 at 11:25PM

Show HN: I made an interview platform for hardware engineers in Verilog https://ift.tt/RD67pS5

Show HN: I made an interview platform for hardware engineers in Verilog https://ift.tt/SR8GYIs February 18, 2023 at 08:55AM

Show HN: TCP-based dynamic reverse proxy https://ift.tt/xruGUId

Show HN: TCP-based dynamic reverse proxy https://ift.tt/lX4L8kZ February 18, 2023 at 09:17AM

Show HN: BrokeAF allows you to review costs before making OpenAI calls https://ift.tt/iyZUDIY

Show HN: BrokeAF allows you to review costs before making OpenAI calls https://ift.tt/16T8YFf February 18, 2023 at 06:46AM

Show HN: Font Awesome Icon Picker Using AI https://ift.tt/D7G1q5g

Show HN: Font Awesome Icon Picker Using AI I am a big fan and user of Font Awesome icons. Although their search function is pretty neat, sometimes I find it difficult to search for icons related to a particular concept or topic. As a solution, I have created an app where you can enter any concept or topic and receive the corresponding Font Awesome icon code. Here is an example for the word "prediction": When I searched for "prediction" using Font Awesome's search, no icons were returned: https://ift.tt/3NCPKUS However, the app suggested that I should use the "chart-line" icon, which was accurate: https://ift.tt/LC2Y5Bv... Please try it out and let me know your feedback. https://ift.tt/5WIiKA1 February 18, 2023 at 04:58AM

Show HN: An open-source API built on top of OpenAI Embeddings and Pinecone https://ift.tt/6bvgkMK

Show HN: An open-source API built on top of OpenAI Embeddings and Pinecone Hi, I'm Ben, the co-creator of Embedbase. Embedbase lets you use OpenAI Embeddings and Pinecone seamlessly. For example, you can add Embedbase to your app and pair it with GPT3 to allow people to search using natural language (e.g. How many workouts did I complete last week?), or simply expanding your current search experience beyond full-text search (e.g. looking for "similar" documents in Notion to find other related information) Managing embeddings is uncharted territory, we needed to discover the best practices ourselves. Now we're happy to share our learnings with Embedbase. Shoot if you have any questions https://www.embedbase.xyz/ February 17, 2023 at 10:59PM

Show HN: Bella Coven, A GPT-3 powered tarot reader Discord bot https://ift.tt/YlsPVwc

Show HN: Bella Coven, A GPT-3 powered tarot reader Discord bot Presenting Bella Coven, a GPT-3 powered tarot reader Discord bot. Pulls cards from an AI-generated tarot deck, and answers your question based on the pulled cards' energy. Code: https://ift.tt/NSmtzyp https://ift.tt/NpLQ1d4 February 18, 2023 at 02:26AM

Show HN: Convert Jupyter Notebook to Web Apps with Mercury and Python https://ift.tt/GC48nxf

Show HN: Convert Jupyter Notebook to Web Apps with Mercury and Python https://runmercury.com February 17, 2023 at 12:31PM

Show HN: Inquery (YC W23) – Real-time events for Postgres https://ift.tt/F73BItG

Show HN: Inquery (YC W23) – Real-time events for Postgres Hi HN, we're excited to share our open source tool with the community! Inquery is a utility for Postgres that triggers webhooks when rows are inserted, updated, or deleted. It uses database triggers that send low-latency websocket messages to a Go application. This application then calls any configured webhooks with a JSON payload that includes specified values from the database row. Let us know if you have any feedback or questions! https://ift.tt/mPEtTRQ February 17, 2023 at 04:51AM

Show HN: I made an early 2000s-inspired internet forum https://ift.tt/3PWCcbL

Show HN: I made an early 2000s-inspired internet forum https://ift.tt/0mXTBOe February 17, 2023 at 02:32AM

Show HN: SheetKeys – The Hacker's Spreadsheet https://ift.tt/bySBV5h

Show HN: SheetKeys – The Hacker's Spreadsheet Hey folks, over the years my job role has skewed to using a code editor less and using spreadsheets more. Coming from Emacs and Vim, I wanted my Google Sheets usage to be more keyboard driven, so I made this extension. I've used it for several years and it's been a great quality of life improvement, so I'm releasing it today. Enjoy! https://ift.tt/N3Bv1tw February 17, 2023 at 02:06AM

Show HN: Oxen.ai – Fast Unstructured Data Version Control https://ift.tt/i9jS64Q

Show HN: Oxen.ai – Fast Unstructured Data Version Control Hi HN! This is Greg, founder of https://oxen.ai . Oxen at it's core is a version control system built from the ground up optimized for machine learning data. Just like other VCS, Oxen can a building block for a lot of workflows. We are a couple ex-IBM Watson engineers who have seen the waves of AI and know the importance of matching the correct data to the correct model deployment in ML workflows. The commands are modeled one-for-one after git, but can handle large unstructured datasets of images, videos, audio, text, as well as tabular data. If you have a few minutes, go to https://ift.tt/VnJrowu and check it out! Built in Rust, with modern hashing algorithms and network protocols, it can index hundreds of thousands of images, video, audio, text, in seconds. The vision is to help collaboration on data be as easy as collaboration on code. It still feels like we are in the dark ages of iterating on machine learning datasets, downloading zip files, dumping on s3, or using legacy technology like git-lfs. We would also love to see a community grow around open source datasets, just like open source code. There is a web hub at https://www.oxen.ai where you can sign up for free. Let us know what data you are training your models on today! Running models without the proper dataset infrastructure to iterate on can take the "learn" out of machine learning. With Oxen, we help close that loop. https://ift.tt/tIpaoL6 February 17, 2023 at 01:35AM

Show HN: Favird – A listing with listings of interesting things https://ift.tt/xckB3iQ

Show HN: Favird – A listing with listings of interesting things https://favird.com February 17, 2023 at 01:26AM

Show HN: Vircon32 – A virtual, simplified 32-bit game console https://ift.tt/PzQ9iCd

Show HN: Vircon32 – A virtual, simplified 32-bit game console Vircon32 is a virtual game console designed from scratch to be as simple and portable as possible. Its main focus is to actually have interesting games to play, rather than just being a programmer sandbox. Console features are in line with the 32-bit generation (PSX/Saturn): true color, transparencies, CD-quality audio, memory card... But to keep simplicity, this is a 2D machine only. http://www.vircon32.com February 16, 2023 at 06:10PM