|
|
|
|
|
|
by bennyelv
1007 days ago
|
|
|
That’s the critical point - in theory this idea is fine. In reality other ways of solving the same problem have a decade of industry knowledge, frameworks and tooling behind them. Is the marginal gain from this approach being a slightly better conceptual match for a given problem than the “normal way” worth throwing away all of that and starting again for? Definitely not in my opinion. You’ll need to spend so much effort on the tooling and lessons before you’re at the point where you can see that marginal gain appear. |
|
|
I've worked on production systems where this kind of stuff worked very well. I think there's weirdly a big wall between software and data, which is a shame, because the data world has a lot to offer SWEs (I've certainly learned tons, anyway).
> In reality other ways of solving the same problem have a decade of industry knowledge, frameworks and tooling behind them.
It's pretty likely that any database you're working with is as old or older than any software stack. Java, PHP, and MySQL were all released in '95 (Java and MySQL on the very same day, which is wild), PostgreSQL was '96. Commercial DBs are even older, SQL Server is '89, Oracle is '79, DB2 and SQL itself is 70s. There's a rich history on the data side too.
> Is the marginal gain from this approach being a slightly better conceptual match for a given problem than the “normal way” worth throwing away all of that and starting again for?
The gain is pretty tremendous: you don't need an app server, or at least you only need a very thin one. Tech has probably spent billions of dollars building app servers over the last 30 years. They're hard to build and even harder to maintain. Frankly, I'm tired of stacking up huge piles of code just to transpile JSON/gRPC to SQL and back again.
> Definitely not in my opinion. You’ll need to spend so much effort on the tooling and lessons before you’re at the point where you can see that marginal gain appear.
There's a lot of tooling, it's generally just built into the DB itself. And a lot of software tools work great with DBs. You can store your schemas and query libraries in git. You can hook up your CI/CD pipeline right into your database.
I also can't recommend dbt enough [0]; it's basically the best on-ramp for SWEs into data engineering out there.
[0]: https://www.getdbt.com/