You Need Kubernetes?

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ThePrimeTime

ThePrimeTime

2 ай бұрын

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Become a backend engineer. Its my favorite site
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This is also the best way to support me is to support yourself becoming a better backend engineer.
Article link: blog.boot.dev/education/maybe...
By: Lane Wagner | wagslane?lang=en
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Пікірлер: 461
@brunomonteiro3646
@brunomonteiro3646 2 ай бұрын
I don't, but according to job descriptions, every company does.
@claudespeed13579
@claudespeed13579 2 ай бұрын
Almost every technology in my CV.
@Jav202x
@Jav202x 2 ай бұрын
Lol this is so accurate 😂
@randerins
@randerins 2 ай бұрын
Typical frontend developer requirement on LinkedIn. Yes, frontend
@Kane0123
@Kane0123 2 ай бұрын
My app does, but yeah most probably don’t. When users eventually find my pomodoro app I’ll be able to scale like crazy.
@merofuruya_
@merofuruya_ 2 ай бұрын
​@@Kane0123lmao
@disgruntledtoons
@disgruntledtoons 2 ай бұрын
Fast-to-ship frameworks are how we get unmaintainable apps nowadays: 1. Slap together a demo of the app. 2. Management: "How quickly can you put this into production?" 3. You: "That cannot be accurately predicted." 4. Management: "I need a clear time-frame." 5. You: "At least four sprints." 6. Management: "Have it ready in two sprints."
@LeviNotik
@LeviNotik 2 ай бұрын
Lollll
@Serizon_
@Serizon_ 2 ай бұрын
yes though I am wondering the difference between next js and sveltekit . I am liking sveltekit so far but I don't know.
@user-oj7uc8tw9r
@user-oj7uc8tw9r 2 ай бұрын
This is how business really works. 100%. I never use fast to ship frameworks
@tempestalle
@tempestalle 2 ай бұрын
Management giving two sprints is being so generous
@brdevll
@brdevll 2 ай бұрын
that's me in my current freelancer job
@tc2241
@tc2241 2 ай бұрын
Do you want to scale? Do you want to scale across n machines? Do you want to scale across n machines and not have to baby node and service health? Then you need an orchestrator. Do you hate, “well it worked on my machine” then you want images, do you want light weight images? Then you need containers. Do you want the ability to easily move between cloud providers and onprem? You want K8s.
@GokuMercenarioSC
@GokuMercenarioSC 2 ай бұрын
k8s work until some architect has the bright idea to use all the toolbox of x provider, I mean, to move between cloud providers.
@guillaume_s
@guillaume_s 2 ай бұрын
​@@GokuMercenarioSCyes you have to to keep using standard and open source tech or the vendor lock-in can be very hard
@110110010
@110110010 2 ай бұрын
This is the best, most concise explanation of k8s I've ever seen
@smnomad9276
@smnomad9276 2 ай бұрын
You should get hired as a lead marketer because that was the clearest, most concise and most sellable way of describing K8s.
@Cleanser23
@Cleanser23 2 ай бұрын
Why not just containerize your application(s) and deploy on heroku, cloud run, cloud foundry etc? Then when/if you use k8s or nomad then do that when you need to?
@tinrab
@tinrab 2 ай бұрын
For me, learning Kubernetes and other tools in "cncf" suite was a blast (not just for myself, but also on the job). The thought process behind learning it or no is the common response: Sure, most projects don't need it. You don't need it for your CRUD-ish React app side project. But, it's an amazing tool to have in your toolbox, for larger projects and to increase your market worth as an engineer. The distinction between business decisions and career decisions in the article is perfect.
@andreluizferreira7082
@andreluizferreira7082 2 ай бұрын
I just love the relationship between Prime and Chat. It's like an uncle trying to explain something to his hyperactive's nephew. That's just perfect.
@XDarkGreyX
@XDarkGreyX 2 ай бұрын
Well said.
@orterves
@orterves 2 ай бұрын
9:44 "complex problems sometimes just have complex solutions" - that's called irreducible complexity, and the failed software projects I have seen frequently try to "simplify" irreducible complexity, causing the complexity to be hidden and damaging throughout the whole project.
@marcelocueto2952
@marcelocueto2952 2 ай бұрын
- How many kubernetes do you need? - YES
@milohoffman274
@milohoffman274 2 ай бұрын
"You were born to deploy Kubernetes"
@logantcooper6
@logantcooper6 2 ай бұрын
The hard part is when the quick and dirty MVP becomes the foundation for everything you do moving forward and management gets used to quick and dirty fixes and doesnt understand the need for a solid technical foundation.
@gerooq
@gerooq 2 ай бұрын
exactlyyyy
@bswitzer8
@bswitzer8 2 ай бұрын
@Prime there are two types of people. 1) people who learn recursion 2) people who keep learning recursion.
@mr.mirror1213
@mr.mirror1213 2 ай бұрын
I’m 2 dawg can’t figure out DP 😢😢😢
@devops1044
@devops1044 2 ай бұрын
The case I remember recursion is a directory listing. Perhaps gathering file names and sizes, and calculating folder sizes.
@bswitzer8
@bswitzer8 2 ай бұрын
fibonnaci sequence + memoized is how I figured out recursion better. but I will say, I have used recursion in the wild for bread crumbing on a website. it was kinda sus.
@Nerdimo
@Nerdimo 2 ай бұрын
@@mr.mirror1213bro why is this true. I can’t figure out dp, so I use recursion with memoization on leetcode
@MagnumCarta
@MagnumCarta 2 ай бұрын
Recursion always winds you up reading a Stack Overflow post.
@moaxcp
@moaxcp 16 күн бұрын
I like how you mention tcp and binary protocols. I went into writing an x11 client in Java not knowing much but now it has helped me understand that all clients have some underlying protocol.
@asherrfacee
@asherrfacee 2 ай бұрын
15:30 that’s not the correct use of “exception that proves the rule”. A common example is a parking sign that says “Free parking on Sundays” which implies that the general rule is no parking.
@KangoV
@KangoV 2 ай бұрын
In the company I work for, Java+HTMX is eating JS/TS jobs. React and Angular devs are moving to Java/Go/Python. They seem quite happy as well.
@SandraWantsCoke
@SandraWantsCoke 2 ай бұрын
I tried HTMX yesterday for the first time. It's pretty good, but I would not know how to structure a large app with it (do I create a new .html file for the stuff I want to have old html swapped with?), or how to persist some client states that I need on the client side. I would probably have to put everything into DB, no idea.
@KangoV
@KangoV 2 ай бұрын
@@SandraWantsCoke All depends what rendering framework you use. Some can use partials (fragments of html in the same .html file).
@KangoV
@KangoV Ай бұрын
Using JStachio which is fully compatible with Mustache. It compiles templates at compile time and can have no runtime dependency. It has partials and fragments. For example, the main parts of a dashboard are in their own html file which contains many fragments to enable swapping out html within the larger component. It works extremely well. As the templates are strongly typed and compiled, you see errors in the IDE (intellij), which has been truly awesome.
@arden6725
@arden6725 Ай бұрын
Sounds like your websites weren’t interactive and shouldn’t have been using react/angular over a static site generator
@sofianikiforova7790
@sofianikiforova7790 Ай бұрын
Not sure why you jumped from php/jquery to react in the first place
@DonAlonzo
@DonAlonzo 2 ай бұрын
"I'd rather get shit done quickly, emphasis shit."
@IndigoTeddy
@IndigoTeddy 2 ай бұрын
Implementing recursion isn't hard, debugging recursion is hard
@AG-ur1lj
@AG-ur1lj 2 ай бұрын
Maybe it would be even more appropriate to say that introducing recursion isn’t hard.
@xybersurfer
@xybersurfer 20 күн бұрын
it depends. it's probably the side effects that make debugging recursion hard. i think that recursion which only builds a return value (an expression) requires less debugging, because it's easier to reason about
@xybersurfer
@xybersurfer 19 күн бұрын
​@@AG-ur1lj "Changing some value until some condition is met" changing stuff is pretty much a side effect, so yeah that's trickier to reason about but it's not because of recursion. you can make recursion look just like a loop if you pass on to the next call, what you would pass on to the next loop iteration. so it's not necessarily harder to reason about. but i get that syntax wise it would require creating a whole new function (i know that feeling in most languages). in functional programming languages you get away with this, because the syntax for creating a recursive function is about as heavy as writing a loop (only slightly heavier). loops are only a subset of what you can do with recursion. typically it's problems that work with trees that are easier with recursion. but lots of things are trees. like finding an employee's highest level manager by going through the manager's manager etc, or problems like adding 1 to every node in a tree. XML is also an example of a tree. but even in functional programming people try avoid dropping to recursion: most things, can be done with just a function call, because function definitions are values an so can be passed in and returned as values like in JavaScript (a.k.a. Higher Order functions). but also because a function call with missing parameters, results in a new function that expects the missing parameters (a.k.a. Lambda Calculus). so you get a lot of one liners like in this video. side effects (including global mutable state) are typically avoided in functional programming. you still need them to change the outside world, but they are typically confined to only a few parts of your program, and make the rest easier to reason about. bugs can still occur of course in functional programming, but a strict type system and the increased simplicity of the code makes it less likely (the whole program is basically 1 expression instead a statement like in most other Imperative programming languages). TLDR: basically it helps if the language is flexible enough to not have to write out recursion, every time you need it.
@xybersurfer
@xybersurfer 18 күн бұрын
@@AG-ur1lj "Changing some value until some condition is met" changing stuff is pretty much a side effect, so yeah that's trickier to reason about but it's not because of recursion. you can make recursion look just like a loop if you pass on to the next call, what you would pass on to the next loop iteration. so it's not necessarily harder to reason about. but i get that syntax wise it would require creating a whole new function (i know that feeling in most languages). in functional programming languages you get away with this, because the syntax for creating a recursive function is about as heavy as writing a loop (only slightly heavier). loops are only a subset of what you can do with recursion. typically it's problems that work with trees that are easier with recursion. but lots of things are trees. like finding an employee's highest level manager by going through the manager's manager etc, or problems like adding 1 to every node in a tree. XML is also an example of a tree. but even in functional programming people try avoid dropping to recursion: most things, can be done with just a function call, because function definitions are values an so can be passed in and returned as values like in JavaScript (aka Higher Order functions). but also because a function call with missing parameters, results in a new function that expects the missing parameters (aka Lambda Calculus). so you get a lot of one liners like in this video. side effects (including global mutable state) are typically avoided in functional programming. you still need them to change the outside world, but they are typically confined to only a few parts of your program, and make the rest easier to reason about. bugs can still occur of course in functional programming, but a strict type system and the increased simplicity of the code makes it less likely (the whole program is basically 1 expression instead a statement like in most other Imperative programming languages). TLDR: basically it helps if the language is flexible enough to not have to write out recursion, every time you need it.
@xeinaemm
@xeinaemm 2 ай бұрын
I migrate and modernize legacy apps including runtimes, kernels, and compilers. Kubernetes is good for building a platform to reduce the cost of managing a large data center or when aiming for multi-cloud due to scale. Most products need simple container solutions like AWS ECS. As with microservices, most products should end their journey on a modular monolith. For now, only a few thousand companies across the globe need the K8S, but people have chosen to use it as a nail and hammer.
@asdasddas100
@asdasddas100 2 ай бұрын
My job uses k8s. The k8s engineers claim that ecs sucks Not sure how valid that claim is. The apps we run are simple and personally I think k8s is overkill and you have to spend so much time maintaining the cluster too
@xeinaemm
@xeinaemm 2 ай бұрын
​@@asdasddas100 I worked for one of the biggest telecoms, which runs most products on AWS ECS. It always depends on the prerequisites, i.e. what "sucks" and what tradeoff you choose.
@Sadzeih
@Sadzeih 2 ай бұрын
And I'm sure that Telecom company had an massive infrastructure team that built the whole system of deploying shit to ECS. Whereas you can handle k8s alone.
@xeinaemm
@xeinaemm 2 ай бұрын
@@Sadzeih 3 teams, ~15-20 people. Currently they merge similar solutions across globe so probably more now. By handling k8s alone do you mean ready-to-go products like AWS EKS or Azure AKS? Maintaining the k8s platform built from scratch is the work of over 50 people. It took 3 years and 500+ people to build a platform on top of k8s in a bank I worked for. In the case of ready-made k8s, this should be a lower bar, but I have never used such solutions so far.
@Sadzeih
@Sadzeih 2 ай бұрын
Yeah. There's basically 0 reason to use non-managed k8s these days. GKE or EKS are great.
@markamber1480
@markamber1480 2 ай бұрын
I wish I was on for this stream but I was on a flight. Kuberneres is so satisfying and you might never truely get done learning it once you get into building your own operators and CRD. I was not at all interested in it until I started using it to solve all infrastructure problems and learning how to operate it. You would love it.
@mirkogeffken2290
@mirkogeffken2290 Ай бұрын
He has the best takes. Sometimes on the worst of editors (and sometimes languages). Love this dude!
@andythedishwasher1117
@andythedishwasher1117 2 ай бұрын
My strategy for covering every level of complexity in a project is basically to keep a Kube deployment module in my back pocket at all times for when something gets too big or insecure and the individual Docker containers in my front pocket need managed.
@0xCAFEF00D
@0xCAFEF00D 2 ай бұрын
I don't follow. You're doing the work to deploy to a large number of users while hiding it from management? To subvert their decisions I presume.
@adamstrejcovsky8257
@adamstrejcovsky8257 2 ай бұрын
Kubernetes nuts
@Griffolion0
@Griffolion0 2 ай бұрын
GOTTEM
@abdulmoiz6060
@abdulmoiz6060 2 ай бұрын
@ThePrimeTime you are awsome. most of the time in this busy life i dont have time to read the tec articles but you in your video make my ife easy. Thankyou.
@BobbyBasketballl
@BobbyBasketballl 2 ай бұрын
Man reading the comments and recalling what my old coworkers say, it's like Devs never learn. The answer is almost always "it depends"... There's not a hard yes or no. I would thoroughly dislike working with the majority of you in the comments.
@7th_CAV_Trooper
@7th_CAV_Trooper 2 ай бұрын
It's tradeoffs all the way down.
@LiveType
@LiveType 2 ай бұрын
At the pareto frontier there is no such thing as best. Only better at the expense of something else.
@mek101whatif7
@mek101whatif7 2 ай бұрын
It depends ON WHAT, though?
@MagnumCarta
@MagnumCarta 2 ай бұрын
Attorney Tom the software developer: "it depends"
@ZM-dm3jg
@ZM-dm3jg 5 күн бұрын
Recursion WAS easy. But also I was self-taught programmer who built first CRUD 1 week after learning my first thing about code, got a job 3 months after learning to code, was promoted 4 times in 2 years to senior and then lead developer.
@pxkqd
@pxkqd 2 ай бұрын
Oh man when you talked raw dogging networks I remembered using netcat back in uni, such a useful tool and so long ago that I made use of it.
@joshgelias
@joshgelias 2 ай бұрын
I'd be happy to help migrate you to screen capturing in Wayland. It can be super annoying to get off x11, but it will fix that tearing. Great video!
@MagnumCarta
@MagnumCarta 2 ай бұрын
I can't help but read Wayland and always hear Sean Bean reminding me that we ought to be off to Weyland Priory. (I know its actually Weynon Priory)
@joshgelias
@joshgelias 2 ай бұрын
@@MagnumCarta I'm in that awkward age where it's hard not to associate him with Boromir because I was just barely too young to know all his great roles in the 90s.
@jackpowell9276
@jackpowell9276 2 ай бұрын
Big fan of networking knowledge. Im more a cloud/platform engineer, and when i get new guys, i get them to focus on rounding that knowledge out first if they haven't already. Its so critical to design, debugging, security, and just tech understand as it underpins everything.
@crimsonbit
@crimsonbit 2 ай бұрын
Kubernetes is not even hard. At first the concepts might be hard to grasp, but after understanding the how and the why, its all just yaml config files and running commands. Diving a little bit deeper and using k8s hooks in your code for developing k8s-native microservices is where things become a little more complex but if you are just getting started, that stuff is far into the future and by then you will be more confident about learning more. Also that stuff is what pays a lot.
@doceddie
@doceddie 2 ай бұрын
It's very simple compared to a lot of other software. Takes about a week to understand the majority of the use cases. Takes years to know the edge cases.
@johanlopeztorres235
@johanlopeztorres235 Ай бұрын
What other softwares?? ​@@doceddie
@shadowpenguin3482
@shadowpenguin3482 2 ай бұрын
To me understanding recursion was about being able to assume that you already have another function implemented that you know the behavior of. Eg merge sort, start out with a method that sorts with another technique, then implement a naive merge sort that sorts your list using the other sort and merges the results. Realise that you need to handle edge cases (list size 1). Then swap out the other implementation for a recursive call
@user-oj7uc8tw9r
@user-oj7uc8tw9r 2 ай бұрын
Delivered software on 12 test systems last year. Never needed Kubernetes. That doesnt mean Kubernetes is useless, but there is a tool for every situation and not a tool for every situation.
@Kane0123
@Kane0123 2 ай бұрын
But when my simple to-do app blows up I’ll be ready.
@Dronkwors97
@Dronkwors97 Ай бұрын
For me Kubernetes solves the headache of the supporting infrastructure (like monitoring, networking, security, storage etc...) maintainability, scalability, HA, and automation for your project application(s)
@joewhiteakeriii5568
@joewhiteakeriii5568 2 ай бұрын
I love using K8s locally with rancher desktop and knowing that the way I deploy locally is fundamentally no different than the way I deploy in prod. Helm has been a game changer for my teams ability to find production issues longer before ever hitting production by using k3s locally
@DonBurgess286
@DonBurgess286 2 ай бұрын
I feel click baited 😂. Love your videos but there's no Kubernetes talk in this one haha
@anfelrosa5661
@anfelrosa5661 2 ай бұрын
Thank you, saved my time x))
@codegate615
@codegate615 Ай бұрын
Sorry he doesn’t just regurgitate easy info.. you’re very new and don’t understand he’s discussing theory not simple yes no answers to spoon feed you
@AryadevChavali
@AryadevChavali 7 күн бұрын
​@@codegate615is this bait or have you got a termite up your ass? You're coming off really aggressive
@Griffolion0
@Griffolion0 2 ай бұрын
We recently rolled out k8s to our application stack and it works well, and achieves what it was intended to achieve. Pick the right tool for the situation.
@nickmurdaugh9856
@nickmurdaugh9856 2 ай бұрын
13:25 For some reason, recursion made immediate sense to me. I was using it to solve problems effectively in my first couple weeks of coding because it just came to me as a natural solution to some problems. But I absolutely struggled to understand classes in the beginning.
@droker123
@droker123 2 ай бұрын
Networking is something that every dev should know. I can count on one hand the number of devs who actually understand how tcp works I have met in my current work place
@zorgivanov8685
@zorgivanov8685 2 ай бұрын
Your average dev does not really need to know how tcp works 😮
@MagnumCarta
@MagnumCarta 2 ай бұрын
TCP was a lot of fun to learn about in my mobile and wireless computer networks course in university. Since mobile communication is affected by attenuation, a direct line to the end server is really bad because of TCP's congestion threshold algorithms. One solution is to set up two channels, one between the client and a mobile base-switching station (that takes in traffic from cell towers) and from the mobile base-switching station to the end server. The base-switching station is not affected by attenuation since it often uses direct physical lines between providers. The end server's intermediate nodes in the network never throttle the connection since it remains stable from the base-switching station.
@user-hm9is5ke9i
@user-hm9is5ke9i 2 ай бұрын
Syn-Ack brother.
@RandomNoob1124
@RandomNoob1124 Ай бұрын
Wow, it’s rare for a SDE to know what TCP is?
@AndrewTSq
@AndrewTSq 16 сағат бұрын
we learned to write a tcp ip stack in high school, but that was back in 90ies. I am sure things have changed too lol
@bennythetiger6052
@bennythetiger6052 2 ай бұрын
Btw looking forward to the networking course. I'm an okay developer who's ventured into many different problems, from parsing to building compilers to authentication and encryption and more. And I'm very interested in learning "how to TCP"
@NickSteffen
@NickSteffen 2 ай бұрын
I think people are confusing two things, one is understanding the concept of recursion, and the second is being able to actually use it and understand what is happening. The first is simple, “function calls itself hur, dur, easy peasy” the second is a mind melting session of doom.
@Hector-bj3ls
@Hector-bj3ls Ай бұрын
Recursion was easy for me, but I'd already learned loops and the stack. I then learned about the trampoline technique for avoiding stack overflow
@MarcelRiegler
@MarcelRiegler 2 ай бұрын
Honestly, K8S is often useful even for small things. The moment you want to avoid downtime during updates, K8S is useful. No, handrolling an adhoc version of a buggy subset of K8S in Ansible is NOT an option.
@chupasaurus
@chupasaurus 2 ай бұрын
Even Docker Compose can handle that if you haven't forget about HEALTHCHECK in the image.
@mudi2000a
@mudi2000a 2 ай бұрын
@@chupasaurusif you are at the level where you can handle it with docker compose then just running k8s locally and using it instead is not really more effort.
@chupasaurus
@chupasaurus 2 ай бұрын
@@mudi2000a Compose has service update policies since forever. Sure it lacks proper networking to run multiple instances of the same service, but that's where service discovery comes handy (wink-wink Consul/Vault). And Ops pain to run it is tiny bit worse than to have a managed k8s cluster, on-premise ones are orders of magnitude worse.
@pylotlight
@pylotlight 2 ай бұрын
@@chupasaurus I love my home k3s cluster which makes it easy to host my own apps in a cluster and manage ingress etc. just like running the AKS stuff at work more or less...
@Waitwhat469
@Waitwhat469 2 ай бұрын
@@chupasaurus k3s and rke2 have been pretty easy to deploy for me vs docker compose tbh.
@larryd9577
@larryd9577 2 ай бұрын
Building fast, creates mudd, in which you can't move fast in the future.
@robmorgan1214
@robmorgan1214 2 ай бұрын
Simplest scales BEST. Fastest is the best for short term survival and it builds momentum if you're at all focused on investor relations. Cheapest is often good if you're already revenue positive... take a breath build your war chest and focus on simplifying all the things.
@todo9633
@todo9633 Ай бұрын
That guy in chat was the exception that proved the rule that the saying "exception that proves the rule" was an easy saying to understand.
@kale_bhai
@kale_bhai 2 ай бұрын
I found kube to be difficult when i first started with containerization a year ago. I think i can probably pull it off now.
@martinseal1987
@martinseal1987 2 ай бұрын
Are we having the git livestream today on front-end masters? Maybe I got that wrong
@saheemsiddiqi3220
@saheemsiddiqi3220 2 ай бұрын
Those who need to deploy and maintain a cluster agree it's complicated. Needed for a monolith? Nope. If you have a set of services (micro, domain, whatever size you want), with supporting software that need LB, Service Discovery, Resilience, etc. Those who use K8s agree, it really makes things easy.
@jcc4tube
@jcc4tube 2 ай бұрын
"the exception proves the rule" comes from an old english meaning of 'prove' which is 'to test' as in missile proving grounds. It really means the exception tests the rule.
@priapushk996
@priapushk996 2 ай бұрын
Didn't know that, but do know the saying has been long since debunked as casuistry.
@MagnumCarta
@MagnumCarta 2 ай бұрын
I just want to let you know that when I read "missile proving grounds", I immediately pictured two missiles in medieval armor rocking themselves vertically across a field chanting about their reasons for fighting this day upon these hallowed grounds.
@basedfacistman
@basedfacistman 2 ай бұрын
no what the fuck? it comes from Cicero and it means what it says
@guywithknife
@guywithknife 2 ай бұрын
Chat jippity explained it to me stating that the common use of the phrase is misusing it and a more correct usage would be a statement like “parking allowed on Sundays” is an exception to an overarching rule that shows the existence of said overarching rule (that parking is not allowed on other days). But it also explained that 1) it comes from a Latin phrase that roughly translates to “the exception confirms the rule in cases not excepted” (exceptio probat regulam in casibus non exceptis) and also that, yes, prove isn’t meant in the meaning of “shows evidence for” but in the old meaning of “tests” just like how proving grounds means testing grounds.
2 ай бұрын
Wikipedia (best source ever) says it's disputed and noone really agrees, but this would certainly make more sense. Although usually when I find words or proverbs like this, I usually stop using them because they aren't useful for communication.
@GameEngineeringPodcast
@GameEngineeringPodcast 2 ай бұрын
"Can you deliver the features in reasonable amount of time" - knowing how much you can deliver in a given time span is a clear sign of seniority (= experience)
@fenix849
@fenix849 2 ай бұрын
If you're starting green field and building it all from scratch I sort of agree, but when dealing with complexities of existing products/features that have to be maintained or migrated it can very easily turn any almost number you care to give either wildly optimistic or wildly conservative, usually experience hedges towards conservative estimates of time required in these cases.
@airkami
@airkami Ай бұрын
Seniority is having the spine to explain to the boss that their business rules come second to the release of the finished product. And that the only way to get them in the estimation is to remove the estimation from the purview indefinitely
@joeyjo-jojuniorshabadoo6827
@joeyjo-jojuniorshabadoo6827 2 ай бұрын
The demand-difficulty graph could be 3d and the z-axis is the money you make.
@rationalagent6927
@rationalagent6927 2 ай бұрын
The hardest part of recursion is The hardest part of recursion
@Kevin-jb2pv
@Kevin-jb2pv Күн бұрын
As a non-dev who's trying to get back into programming as a hobby, but who mostly listens to content like this channel because I like hearing some of the inside baseball of the tech world, I'm convinced that Kubernetes is a myth. It's just a silly word thrown into technobabble sentences to make simpletons like me feel stupid.
@isodoubIet
@isodoubIet 11 күн бұрын
There's two types of people: those who found recursion intuitive and those that didn't read Udi Manber's algorithms book.
@nikolajolanderrasmussen9128
@nikolajolanderrasmussen9128 2 ай бұрын
I think recursion is a lot easier to grasp if you have already learned it when you were 4 and didn't remember the struggle of learning it.
@brunomello7499
@brunomello7499 2 ай бұрын
"is it an ad if you are selling yourself?" no that's called something else
@leojohn6702
@leojohn6702 Ай бұрын
I need some help in advices. How can I start learning scalability in node JS?
@baldpolnareff7224
@baldpolnareff7224 2 ай бұрын
I started with Scheme and recursion might seem easy to grasp once you get the idea of having a base case well defined, but I think the tricky part is identifying where you need recursion in the first place. Some basic problems really scream recursion in their definition, like a factorial or Fibonacci, others are not so obvious to me. Must be a skills issue
@Chris-LandL
@Chris-LandL Ай бұрын
Learning about how the exception to the rule about recursion learning proves the rule about how hard the learning is was harder than learning about recursion.
@Weirlive
@Weirlive 2 ай бұрын
Just googled Recursion... my brain quit.
@NikPiermafrost
@NikPiermafrost 2 ай бұрын
I like Kubernetes and i decided to get really good at it, at the point to get the CKA from Linux foundation. I did it because my old company imposed kubernetes, so I got through all of this crap to know when you DON'T need kubernetes and discourage the use of it if not needed
@dandogamer
@dandogamer 2 ай бұрын
Was it worth getting the CKA, I've done the CKAD exam a couple years ago
@NikPiermafrost
@NikPiermafrost 2 ай бұрын
@@dandogamerIt is worth it. You get to learn the in depth of what does manage a k8s cluster means, so 100% worth it
@rooseveltjunior3526
@rooseveltjunior3526 2 ай бұрын
How to learn networking that Primeagen keeps bringing up in his streams?
@fun_at_work
@fun_at_work 2 ай бұрын
BTW Prime, "proof" used to be a term to describe testing. "The Exception that proves the rule" was an exception that tested the validity of the rule. You can still see this in militaries having "proving grounds". It's literally where they test weapons and technology.
@dehb1ue
@dehb1ue 2 ай бұрын
Proof by induction is the hardest part of recursion. In practice, programmers don’t think about proof by induction, but their intuition ends up being a sort of automatic implementation of proof by induction.
@zahash1045
@zahash1045 2 ай бұрын
Highly recommend reading “the little schemer” to learn recursion
@KangoV
@KangoV Ай бұрын
ArgoCD deploys to K8S for me. All I do is update a version in git for a service (via a PR, so fully approved) and it gets deployed. Very simple.
@nickmurdaugh9856
@nickmurdaugh9856 2 ай бұрын
I am actually the #1 engineer at a startup, and it's fucking terrifying.
@nickmurdaugh9856
@nickmurdaugh9856 2 ай бұрын
You understanding "the exception that proves the rule" while everyone else struggled is your "understanding recursion" 😂
@paul1337x
@paul1337x 2 ай бұрын
As a sysadmin i am looking forward to your in depth stuff for http and dns 🔥
@colbyberger1881
@colbyberger1881 2 ай бұрын
Stand up ovation due to this vid.
@aaronmoroney2066
@aaronmoroney2066 Ай бұрын
Man you’re genuinely funny
@vmachacek
@vmachacek 2 ай бұрын
this makes sense, but what is hard and in demand? is AI hard? blockchain? quantum computing? How should I measure and pick?
@brandonbraner
@brandonbraner 2 ай бұрын
Recursion was hard for me till I saw the calls pilling on the stack and was like ohhhh.
@user-cr3dn9vt6h
@user-cr3dn9vt6h 2 ай бұрын
I got recursion when i understood how 3 lines of code solve Hannoi towers, but it took awhile
@delisky842
@delisky842 2 ай бұрын
I would love a networking course!
@michaelwilson367
@michaelwilson367 2 ай бұрын
For some reason one of the hardest things for me to understand was callbacks
@probaddie456
@probaddie456 2 ай бұрын
The hard part of recursion is that you need to accept that the very function you're writing *already works* for "smaller" inputs. E.g., in Python: def product(nums: List[int]) -> int: return nums[0] * product(nums[1:]) if nums else 1 The invocation products(nums[1:]) has to be assumed to return the product of the tail even as you're making that happen. But if you get over that hurdle, the rest is easy (just multiply that result with the head and return).
@NostraDavid2
@NostraDavid2 2 ай бұрын
Practical note: Python has a stack depth limit, so recursion on an unknown depth is a bad idea. IIRC it's also slower than using a loop. I love recursive code though. So clean.
@stxnw
@stxnw 2 ай бұрын
“wishful thinking” as my prof calls it is one of the biggest roadblocks but it’s not the end. there’s many more afterwards.
@okechukwuomeh2187
@okechukwuomeh2187 17 күн бұрын
Pays to be an expert in hard things. That is the key
@ra-dro
@ra-dro 2 ай бұрын
I guess the missing point it how much it takes to learn in-demand skill and how for how long this demand will stay. Once again, the best skill you might to learn is how to be lucky.
@JonasThente-ji5xx
@JonasThente-ji5xx 2 ай бұрын
Didn't expect a 10 minutes rant about the expression "the exception that proves the rule"
@shantanushekharsjunerft9783
@shantanushekharsjunerft9783 2 ай бұрын
Recursion becomes easy once you have taken assembly course and understand what frames on a stack are.
@nephisto2
@nephisto2 2 ай бұрын
Was this an ad?!?! Completely unexpected! 😂
@oscarhagman8247
@oscarhagman8247 2 ай бұрын
I feel better now about struggling so much with recursion
@madisac
@madisac 2 ай бұрын
So, do i need to learn kubernetes or not?
@honzahodanek5492
@honzahodanek5492 2 ай бұрын
Díky!
@IamusTheFox
@IamusTheFox 2 ай бұрын
TMW Prime has to explain how exceptions are exceptional.
@Xtr33mm
@Xtr33mm 22 күн бұрын
exceptions are so common in production now a days, so it doesnt even register as exception.
@Spongman
@Spongman 2 ай бұрын
we use k8s regularly to spin up 1,000+ fargate nodes, run tests & shutdown. could we do this without k8s? sure. but k8s makes it trivial.
@ripplecutter233
@ripplecutter233 2 ай бұрын
Worth to learn, but not needed everywhere
@rocidev1823
@rocidev1823 2 ай бұрын
Should have added a link to the same tweet about recursion.
@fatherfoxstrongpaw8968
@fatherfoxstrongpaw8968 Ай бұрын
dude, stroking the commercial money tree or genuine fangasm?
@ChristopherHaws90
@ChristopherHaws90 2 ай бұрын
I think learning the concept of recursion is pretty easy, but learning how and when to use it correctly is what is hard.
@MagnumCarta
@MagnumCarta 2 ай бұрын
Prime, you live in the time after Christ. Everything is an A.D.!
@orlovskyconsultinggbr2849
@orlovskyconsultinggbr2849 2 ай бұрын
what this article really say: never trust cloud vendors, always think of advantages and disadvantages of the tech which you use in business, you make a smart decision when you as programmer have freedom of choice . I say business logic , also called as core logic of your apps is valuable , everything else doesn't matter to business. Kubernetes what it is ? In simple terms its a distribution system , yes you have heard it right. Why to use Kubernetes? Well if you have a lot of cash and legacy hardware which you want to get rid off, well then maybe it would help you, usually me and my company creqte requirement specs, and go with client trough them, and if not all box checked than we usually say in your case maybe its go better step by step and make small solutions and small prototypes and if you liked the workflow , well then go bigger. Companies often select technology without any big consideration, and thats my friend a problem.
@FireStormOOO_
@FireStormOOO_ 2 ай бұрын
Some of this pushback against complexity just seems like programmers not grasping that other departments have problems too, and in particular, IT people aren't free either. Automating remediation of some of the IT problems can be the difference between needing to hire 6 or 7 guys to staff a 24x7 NOC ASAP or being able to get by on just staffing business hours for a few more years with a little bit of on call work. In a traditional server setup, pushing a bug to production that makes a key service crash every few hours is an emergency, and it's going to *stay* an emergency until there's a patch. With something like k8s, that's likely going to just result in extra churn in pods until it gets patched, and the app is probably stable with just throwing some more replicas at it.
@wido123123
@wido123123 2 ай бұрын
The whole `sysadmin vs developers` and `DevOps` deal is the ops guy cursing the dev guy for breaking prod at 3am. Devs just don't care as long the can deliver faster and close user stories
@drditup
@drditup Ай бұрын
"thats barely an appendage" got me XD
@asdkant
@asdkant Ай бұрын
The exception only proves the rule if you catch it
@TheBadFred
@TheBadFred 2 ай бұрын
What about helix? Is it less complicated? Does anyone gave it try?
@MrDejvidkit
@MrDejvidkit 2 ай бұрын
Hard it is optimizing recursion to tail recursion.
@samcalder6946
@samcalder6946 2 ай бұрын
17:37 The hardest part of recursion is recursion.
@ANONAAAAAAAAA
@ANONAAAAAAAAA 2 ай бұрын
By learning, experiencing complex solutions, you can truly appreciate simpler solutions.
@artyspangler
@artyspangler 2 ай бұрын
The "rule" is that there is an exception to every rule.
@MyGroo
@MyGroo 2 ай бұрын
24:06 well ackchually, if money = f(difficulty, demand), then this should be a 3D plot, right? With difficulty and demand being x and y axes, and then the z axis represent the money making potential
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