Define yelp how to#
Define yelp software#
Define yelp code#

and of course, as computing professionals, you’ve all probably been writhing in your seats, trying to tell me to do this first We want the asymptotic solutions, not the constant factor. But at the end of the day, you need more to scale an org.In reality, doing all those things does help.Why would this be any less true of the systems we create to prevent us from making mistakes? At the end of the day, we’re still human We’re people! We make mistakes! We just spent a long time talking about how we’re fallible. Here are some common ways people to try to make screwing up more difficult.This is where almost all teams start focusing their efforts first. Make it harder to screw up! Decrease the chances of failure.Well, we can try to improve this number.This starts looking pretty grim even around 10 branches, and that’s assuming a (generous) 98% success rate! At 20 branches we’re below 70%!.

Define yelp code#

And they’ll have to invest it all again to get their code out! And when you screw up, it means back to square one… new build, new test run, new deployment.and everyone has lost as much time as it takes to get this far. More stuff means more chances to screw up, which we do, because we are humans. More people writing more code to power more features covered by more tests that guard deployments with more people in them. What was once a 10 minute deploy process might take closer to 30 minutes… or 45 minutes… or maybe even an hour!. As you add code and scale out your org + infrastructure, things naturally take longer.You add developers to make those features. But then time passes, and the monolith grows.Maybe you’ve even got error monitoring! This works for a while, and it’s all you need when you get started. Click around, make sure stuff looks good. And then ship it! Dump the code into production, probably restart everything.start: single code repo, maybe a server or two, and one or a couple of developers This is how most projects, companies, etc.This is the one the biggest challenges that makes accomplishing our goal difficult.one of the very first things that gets in the way with this, particularly for something like a website, is.Ok but actually WTF are we talking about.We have cool technology, but the way we succeed is in how we scale our people! Just going to talk about some challenging problems we’ve faced.if you solve the people problems, the technology will follow (and vice versa) and that infrastructure is as important for scaling the humans parts of your company as the technology!.

Define yelp software#

both the software and the infrastructure are critical, but the infrastructure tends to be much harder to change than the software It’s like the foundation of your house… or the wheels on your car.

and the infrastructure that allows that software to exist is challenging to create and maintain effectively.

Define yelp how to#

Figuring out how to make good software is hard, especially when solving big data problems.

and that’s because skynet hasn’t taken over yet, so at the end of the day it’s still humans that write software.

but instead I am here to talk to you about people

You thought I was going to come up here and talk about big data (we’re at CHUG, right?).

You’ve been conned! And now you can’t leave!.

Well, I can write a convincing talk proposal.well, and we’re sponsoring.

To drive numbers like that, big platform Lots of sites and apps with lots of features, lots of people working on them, and lots of computers that powers it all.

68% of all searches on Yelp came from mobile (mobile web & app) Yelp is present across 32 countries 83 million UMVs via mobile More than 83 million reviews contributed since inception Approx.

For this talk to make sense, we have to also talk about what Yelp is.

4 years at Yelp, 80 people -> hundreds Just going to talk about what I’ve learned along that way.

this is what the speaker notes will look like.

495K tips Your academic project, research or visualizations, submitted by = $5,000 prize + $1,000 for publication + $500 for presenting* Academic dataset from 10 cities in 4 countries!.

Yelp CWRU Alum Pittsburgh native > test coverage.īusinesses