> React performance concerns in the real world are typically measured in, at worst, hundreds of milliseconds.
Many years ago I worked at a wonderful company that made the terrible decision to rebuild the frontend in React. We had a performance dashboard permanently displayed on a TV in the office, prominently showing the p99 time-to-interactive of our home page. It sat at TWENTY SECONDS for at least 2 years. No progress was ever made, to the best of my knowledge.
This was an e-commerce site, more or less. As per the author's reasoning, it absolutely should not have been an SPA.
It is often the case that the nifty Python thing you want to pass around uses one or more nifty Python libraries that have no C/C++/Rust/Golang equivalent (or no obvious equivalent), and so rewriting it becomes a herculean task.
I am a database specialist and have worn the DBA had for many years. I have run MySQL and Postgres in production, both self-hosted and using managed services. Postgres wins on every single dimension that matters, every time. Yes MySQL is easier to setup for non-experts. That counts for nothing.
If you are sticking up for MySQL in this thread... I just don't even know, man.
Right now I rely on TabsOutliner when using Chrome (which I only use for work). It lets me keep 400+ tabs open and stay sane. I like it so much that I've paid for it 3 times, and would have paid a 4th time but it seems you can't anymore, and I fear it's abandoned.
In any case, this is how I work. I use browser tabs as a kind of short- to medium-term memory. I open a bunch of things, and keep them open for as long as I might plausibly need them. To me this is just normal. I don't know how anyone lives with only 10 or 20 tabs open, or a 50 tabs in a single window. How could you remember anything? But without TabsOutliner or something like it, this becomes a sprawling mess, because the browser gives you no native means to search it, or "zoom out".
Unfortunately TabsOutliner isn't available for Firefox, which I use when I have a choice. So seeing SavaOS promote Chrome... I lose a little interest right away. If it doesn't work in Firefox it's not worth getting excited about, because Chrome as a piece of software treats me like an enemy and I don't like that. So: support Firefox!
That said, if SavaOS gives me the capability to organize my tabs, maybe treat them like files I can put in directories etc etc, that sounds awesome and I want to try it. At the very least maybe it's better than TabsOutliner.
This is true, and in principle a good thing, but in the time since Parquet and ORC were created GDPR and CCPA are things that have come to exist. Any format we build in that space, today, needs to support in-place record-level deletion.
Not sure about the goal of providing a hosted service cheaper than SQS. SQS is already one of the cheapest services on Earth. It's pretty hard to spend more than a few bucks a month, even if you really try!
You absolutely 1000% do not need an ORM to prevent SQL injection. You just need to Not Be Flagrantly Incompetent. As the psycopg2 docs say: never use string concatenation, not even at gunpoint.
ORMs are such a toxic idea, we'd be better off if we could un-invent them. Look how thoroughly this poor author's mind has been poisoned by long-term exposure.
Please get out there and write some SQL. I promise it won't hurt you.
Those aren't the filters being used, not when there are hundreds of applications for a role.
You could be the platonic ideal candidate yet be screened out in the 0th round because you didn't go to a fancy school or you're missing one keyword from an irrelevant list.
Getting past the resume screening to a recruiter call is always worth it. Always.