Ask HN: Building a relational database system for educational purposes?

Ask HN: Building a relational database system for educational purposes?
2 by debo_ | 1 comments on Hacker News.
If I wanted to build a compiler for fun, I can think of several good, practical books that I could follow along with to do so. Can any of you recommend something similar for relational databases? I'm interested in writing some potentially restricted subset of SQL, with some query planning + optimization. If it ended up being a toy version of sqlite, I would be quite satisfied. Thank you!

Comments

Post a Comment

Popular posts from this blog

John Wick Pinball Machine Announced, Touts Pinball’s First AI-Augmented Software

The next Stern Pinball machine will be based on the John Wick movie franchise, including music, movie clips, and likenesses of all major characters – most importantly that of Keanu Reeves, who graces the art and presumably many clips of assassinations. This is not Keanu’s first pinball appearance – he’s already been the star of the 1995 machine from Williams, Johnny Mnemonic, and Reeves was a cast member that appeared in Williams’ Bram Stoker’s Dracula, which was also a game in 1993. John Wick seems to be primarily themed around assassinations appropriately, and that’s where things get weird. Causing trouble for you is an AI-controlled opponent. Here’s how Stern says this all will work: To raise the stakes, John Wick pinball introduces Stern’s all-new dynamic AI combat system, an innovation that brings the frenetic combat of the legendary films to the game. The Stern team has created a primitive video game AI system to control the enemy lights on the playfield, setting the John W...
Read more

Dragon Ball: Sparking Zero Hands-Off Preview and New Details Revealed at gamescom latam

At gamescom latam 2024, we had the chance to check out some brand-new gameplay firsthand of Dragon Ball: Sparking! Zero, and it included a look at such newly announced characters in action like Mr. Satan and Future Trunks as well as a glimpse of the story mode. This preview followed a new Sword vs. Fist trailer that showcased just some of the 160 characters that will be part of this latest entry in the beloved Budokai Tenkaichi series, including Super Vegito, Jiren, Roasie, Ribrianne, Yajirobe, Spopovich, Dabura, Anilaza, Goku (Super) Ultra Instinct - Sign-, and Goku Black Super Saiyan Rose. In our new look, which you can see below, we get to see more of the Battle Mode that lets you practice against CPU or jump online to take on others around the world. Gameplay also took center stage and we got to see some of the unique abilities each character has, including Majin Vegeta's Final Explosion that deals a ton of damage but leaves the player with 1 HP for a chance to fight on. ...
Read more

Dragon Age: The Veilguard's Devs Reveal New Info About Each of the Companions (and Solas and Varric, Too)

Image
Friendships, romantic relationships, and everything in between have always been an integral part of not just the Dragon Age series, but of BioWare in general. From Mass Effect’s Garrus Vakarian to Dragon Age’s Varric Tethras, the characters – and how they get along with the player – are inseparable from titles from the studio. But, perhaps more than any other BioWare game, Dragon Age: The Veilguard is leaning in heavily on this idea, as it’s already easy to see from the marketing material. For one, the name changed from Dragon Age: Dreadwolf back in June, with BioWare general manager Gary McKay telling us at the time that it was out of a desire to shift the focus to a “really deep and compelling group of companions.” That would be followed by a first official trailer at Summer Game Fest that put the focus squarely on seven new companions that will be tagging along with the player character, Rook, in The Veilguard. With all that in mind, it’s little surprise to hear game directo...
Read more