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Search - "not a storage solution"
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Fuck the memes.
Fuck the framework battles.
Fuck the language battles.
Fuck the titles.
Anybody who has been in this field long enough knows that it doesn't matter if your linus fucking torvalds, there is no human who has lived or ever will live that simultaneously understands, knows, and remembers how to implement, in multiple languages, the following:
- jest mocks for complex React components (partial mocks, full mocks, no mocks at all!)
- token cancellation for asynchronous Tasks in C#
- fullstack CRUD, REST, and websocket communication (throw in gRPC for bonus points)
- database query optimization, seeding, and design
- nginx routing, https redirection
- build automation with full test coverage and environment consideration
- docker container versioning, restoration, and cleanup
- internationalization on both the front AND backends
- secret storage, security audits
- package management, maintenence, and deprecation reviews
- integrating with dozens of APIs
- fucking how to center a div
and that's a _comically_ incomplete list; barely scratches the surface of the full range of what a dev can encounter in a given day of writing software
have many of us probably done one or even all of these at different times? surely.
but does that mean we are supposed to draw that up at a moment's notice some cookie-cutter solution like a fucking robot and spit out an answer on a fax sheet?
recruiters, if you read this site (perhaps only the good ones do anyway so its wasted oxygen), just know that whoever you hire its literally the luck of the draw of how well they perform during the interview. sure, perhaps some perform better, but you can never know how good someone is until they literally start working at your org, so... have fun with that.
Oh and I almost forgot, again for you recruiters, on top of that list which you probably won't ever understand for the entirety of your lives, you can also add writing documentation, backup scripts, and orchestrating / administrating fucking JIRA or actually any somewhat technical dashboard like a CMS or website, because once again, the devs are the only truly competent ones - and i don't even mean in a technical sense, i mean in a HUMAN sense of GETTING SHIT DONE IN GENERAL.
There's literally 2 types of people in the world: those who sit around drawing flow charts and talking on the phone all day, and those WHO LITERALLY FUCKING BUILD THE WORLD
why don't i just run the whole fucking company at this point? you guys are "celebrating" that you made literally $5 dollars from a single customer and i'm just sitting here coding 12 hours a day like all is fine and well
i'm so ANGRY its always the same no matter where i go, non-technical people have just no clue, even when you implore them how long things take, they just nod and smile and say "we'll do it the MVP way". sure, fine, you can do that like 2 or 3 times, but not for 6 fucking months until you have a stack of "MVPs" that come toppling down like the garbage they are.
How do expect to keep the "momentum" of your customers and sales (I hope you can hear the hatred of each of these market words as I type them) if the entire system is glued together with ducktape because YOU wanted to expedite the feature by doing it the EASY way instead of the RIGHT way. god, just forget it, nobody is going to listen anyway, its like the 5th time a row in my life
we NEED tests!
we NEED to know our code coverage!
we NEED to design our system to handle large amounts of traffic!
we NEED detailed logging!
we NEED to start building an exception database!
BILBO BAGGINS! I'm not trying to hurt you! I'm trying to help you!
Don't really know what this rant was, I'm just raging and all over the place at the universe. I'm going to bed.20 -
The solution for this one isn't nearly as amusing as the journey.
I was working for one of the largest retailers in NA as an architect. Said retailer had over a thousand big box stores, IT maintenance budget of $200M/year. The kind of place that just reeks of waste and mismanagement at every level.
They had installed a system to distribute training and instructional videos to every store, as well as recorded daily broadcasts to all store employees as a way of reducing management time spend with employees in the morning. This system had cost a cool 400M USD, not including labor and upgrades for round 1. Round 2 was another 100M to add a storage buffer to each store because they'd failed to account for the fact that their internet connections at the store and the outbound pipe from the DC wasn't capable of running the public facing e-commerce and streaming all the video data to every store in realtime. Typical massive enterprise clusterfuck.
Then security gets involved. Each device at stores had a different address on a private megawan. The stores didn't generally phone home, home phoned them as an access control measure; stores calling the DC was verboten. This presented an obvious problem for the video system because it needed to pull updates.
The brilliant Infosys resources had a bright idea to solve this problem:
- Treat each device IP as an access key for that device (avg 15 per store per store).
- Verify the request ip, then issue a redirect with ANOTHER ip unique to that device that the firewall would ingress only to the video subnet
- Do it all with the F5
A few months later, the networking team comes back and announces that after months of work and 10s of people years they can't implement the solution because iRules have a size limit and they would need more than 60,000 lines or 15,000 rules to implement it. Sad trombones all around.
Then, a wild DBA appears, steps up to the plate and says he can solve the problem with the power of ORACLE! Few months later he comes back with some absolutely batshit solution that stored the individual octets of an IPV4, multiple nested queries to the same table to emulate subnet masking through some temp table spanning voodoo. Time to complete: 2-4 minutes per request. He too eventually gives up the fight, sort of, in that backhanded way DBAs tend to do everything. I wish I would have paid more attention to that abortion because the rationale and its mechanics were just staggeringly rube goldberg and should have been documented for posterity.
So I catch wind of this sitting in a CAB meeting. I hear them talking about how there's "no way to solve this problem, it's too complex, we're going to need a lot more databases to handle this." I tune in and gather all it really needs to do, since the ingress firewall is handling the origin IP checks, is convert the request IP to video ingress IP, 302 and call it a day.
While they're all grandstanding and pontificating, I fire up visual studio and:
- write a method that encodes the incoming request IP into a single uint32
- write an http module that keeps an in-memory dictionary of uint32,string for the request, response, converts the request ip and 302s the call with blackhole support
- convert all the mappings in the spreadsheet attached to the meetings into a csv, dump to disk
- write a wpf application to allow for easily managing the IP database in the short term
- deploy the solution one of our stage boxes
- add a TODO to eventually move this to a database
All this took about 5 minutes. I interrupt their conversation to ask them to retarget their test to the port I exposed on the stage box. Then watch them stare in stunned silence as the crow grows cold.
According to a friend who still works there, that code is still running in production on a single node to this day. And still running on the same static file database.
#TheValueOfEngineers2 -
Least favorite enterprise software: MongoDB...
"Ensure all writes" is still a suggestion that sometimes works.8 -
I continue to internally read and study about Smalltalk in an effort to see where we might have FUCKED UP and went backwards in terms of software engineering since I do not believe that complex source code based languages are the solution.
So I have Pharo. Nothin to complex really, everything is an object, yet, you do have room for building DSL's inside of it over a simple object model with no issue, the system browser can be opened across multiple screens (morph windows inside of a smalltalk system) for which you can edit you code in composable blocks with no issues. Blocks being a particular part of the language (think Ruby in more modern features) give ample room for functional programming. Thus far we have FP and OO (the original mind you) styles out in the open for development.
Your main code can be executed and instantly ALTER the live environment of a program as it is running, if what you are trying to do is stupid it won't affect the live instance, live programming is ahead of its time, and impressive, considering how old Smalltalk is. GUI applications can be given headless (this is also old in terms of how this shit was first distributed) So I can go ahead and package the virtual machine with the entire application into a folder, and distribute it agains't an organization "but why!!!! that package is 80+ mbs!") yeah cuz it carries the entire virtual machine, but go ahead and give it to the Mac user, or the Linux user, it will run, natively once it is clicked.
Server side applications run in similar fashion to php, in terms of lifecycles of request and how session storage is handled, this to me is interesting, no additional runtimes, drop it on a server, configure it properly and off you go, but this is common on other languages so really not that much of a point.
BUT if over a network a user is using your application and you change it and send that change over the network then the the change is damn near instant and fault tolerant due to the nature of the language.
Honestly, I don't know what went wrong or why we are not bringing this shit to the masses, the language was built for fucking kids, it was the first "y'all too stupid to get it, so here is simple" engine and we still said "nah fuck it, unlimited file system based programs, horrible build engines and {}; all over the place"
I am now writing a large budget managing application in Pharo Smalltalk which I want to go ahead and put to test soon at my institution. I do not have any issues thus far, other than my documentation help is literally "read the source code of the package system" which is easy as shit since it is already included inside. My scripts are small, my class hierarchies cover on themselves AND testing is part of the system. I honestly see no faults other than "well....fuck you I like opening vim and editing 300000000 files"
And honestly that is fine, my questions are: why is a paradigm that fits procedural, functional and OBVIOUSLY OO while including an all encompassing IDE NOT more famous, SELECTION is fine and other languages are a better fit, but why is such environment not more famous?9 -
My implementation of facebook's haystack storage solution. It's certainly not a faithful recreation, but I think this served my needs better.
The idea is you store all of your files in one large file, and just write down where each of your files starts and ends. This particular implementation I called an indexed haystack because it gives you back an index, sort of like an array.
I was attracted to the idea because it makes the file structure of the server so much more simple, and backups so much easier when you only have a few files rather than a few thousand. Facebook came up with it because it was more efficient to store a million photos all in the same file rather than in a million separate ones.
There is a 100GB limit to each haystack but that isn't technical, it's just a sensible thing to do.15 -
Does anyone knows a Syncing / Self Hosted Cloud Solution that has native Integration for Windows and Ubuntu?
I want some shared storage between my Laptop and my PC. Save a project on one side, grab the laptop goes to a friend and work there with the data, without uploading / downloading the files manually or using some web interface for that.
I have also a root server with stroage and internet. So if it happens automagicly in background it would be fine.
Is there a good solution out there? Or some ideas / frameworks to programm it by myself?
Diff and merges are not needed. I never will work on both systems at the same time.6 -
I was trying to make a circular buffer in C++. I was also trying to expose iterators for using the buffer with STL algorithms. I kept trying to think about how to add the functions needed to manipulate the existing internal iterators to not exceed the bounds of the buffer. Then I realized I was "too close" to the problem. There was no way I could properly control the internal iterators of the storage vector I was using. Not without giving too much power to the user of my library. So I abstracted the iterators up one level. Hid all the details of the internal iterator and made a new iterator.
The solution of abstracting the iterator was not the epiphany. The epiphany was if you are struggling with how to solve a particular problem. You keep running into problems with how to represent something, there is too much power available at a particular representation, or the object you are trying to make work just don't fit. This is when you should consider abstracting a level up. Take a higher look at the problem and simplify the interface.
Abstraction could be a number of things. Divide and conquer, hiding details, specializing an object, etc. Whatever tool is needed to make the problem more consumable to your brain. -
Not sure if it should be a joke or a rant, but something rather funny (at least to me) happened today.
TL;DR; Someone's outlook was crippled by 100k+ of warning notifications
So we have developed a server that has an internal database that wraps around an elastic search instance, that is managed by a POS vault/storage solution, that we have to use for legal reasons. The elastic search is "provided" by the software, but we keep this internal database just to be sure and totally not because it's unreliable POS.
Anyways, they take data integrity very seriously, so every warning our server produces is emailed to someone in charge to review it and if necessary forward it to us. This will be important later on.
Couple of days ago we got error forward when trying to write an entry into the POS software we get an error, because an object we tried to write already existed. After some investigation we concluded an entry was missing when the internal database was created, so we asked them to repopulate elastic search to solve this problem.
When start the server we always sync the internal database to the elastic search and emit a warning when an entry is missing in internal database or vice versa. And well... almost all of them were missing, which caused our server to emit ~40 warnings/ms. Poor outlook. Still investigating for the cause, but damn, I never expected I'd take down someone email account by accident -
Today I spent 9 hours trying to resolve an issue with .net core integration testing a project with soap services created using a third party soap library since .net core doesn't support soap anymore. And WCF is before my time.
The tests run in-process so that we can override services like the database, file storage, basically io settings but not code.
This morning I write the first test by creating a connected service reference to generate a service client. That way I don't need to worry about generating soap messages and keeping them in sync with the code.
I sent my first request and... Can't find endpoint.
3 hours later I learn via fiddler that a real request is being made. It's not using the virtual in-process server and http client, it's sending an actual network request that fiddler picks up, and of course that needs a real server accepting requests... Which I don't have.
So I start on MSDN. Please God help me. Nope. Nothing. Makes sense since soap is dead on .net core.
Now what? Nothing on the internet because above. Nothing in the third party soap library. Nothing. At this point I question of I have hit my wall as a developer.
Another 4 hours later I have reverse engineered the Microsoft code on GitHub and figured out that I am fucked. It's so hard to understand.
2 more hours later I have figured out a solution. It's pure filth..I hide it away in another tooling project and move all the filth to internal classes :D the equivalent of tidying your room as a kid by shoving it all under the bed. But fuck it.
My soap tests now use the correct http client with the virtual server. I am a magician.4 -
Please, dear god, is there a browser extension to answer all these shitty cookie/data storage/privacy popups with MY SPECIFIC ANSWER?
As a web dev I understand that websites need cookies, and as a tech company employee I understand that essential cookies as well as functional cookies are okay-ish (most of the time). I just don't want marketing cookies/tracking.
All those extensions just block the popup or block all cookies. This is not what I want!
And why the hell on earth didn't they come up with one single solution for all websites beforehand, so we dont have 6.388.164.341 different popups/bars/notifications/flyouts/drop-ins/overlays???
THIS. IS. JUST. ANNOYING.
Thank you for your attention.6 -
So to give you a feel for what evil, clusterfuck code it was in: this projects largest part was coded by a maniac, witty physicist confined in the factory for a month, intended as a 'provisional' solution of course it ran for years. The style was like C with a bit of classes.. and a big chunk of shared memory as a global mud of storage, communication and catastrophe. Optimistic or no locking of the memory between process barriers, arrays with self implemented boundary checks that would give you the zeroth element on failure and write an error log of which there were often dozens in the log. But if that sounds terrifying already, it is only baseline uneasyness which was largely surpassed by the shear mass of code, special units, undocumented madness. And I had like three month to write a simulator of the physical factory and sensors to feed that behemoth with the 'right' inputs. Still I don't know how I stood it through, but I resigned little time afterwards.
Well, lastly to the bug: there was some central map in that shared memory that hold like view of the central customer data. And somehow - maybe not that surprisingly giving the surrounding codebase - it sometimes got corrupted. Once in a month or two times a day. Tried to put in logging, more checks - but never really could pinpoint the problem... Till today I still get the haunting feeling of a luring memory corruption beneath my feet, if I get closer to the metal core of pure C.1 -
//long rant ahead!
I need to plan a Wiki with SharePoint for not connected Sites.
Im now in dispute with my CoWorker since 3 Months, this is how the conversation goes. My two bosses are involved in this and also unhappy about SharePoint.
[C refers to CoWorker, M for me]
C: Hey, we finished SharePoint with Selfservice Storage Rooms. They even have a Wiki.
M: Okay cool, will check it out
C: Well we need to also plan the Wiki inside, I already asked our Department Head and he agreed, that you will be the one.
M: Okkkkaaayy, normaly it's your job to do such things, but welp, I will look into it, if we can work with it.
(2 Weeks pass)
M: I checked SharePoint out and tested everything. The Wiki is a Nogo, we need a other solution or programm for ourself a Wiki Integration/Engine. Did you maybe check out Confluence? It has also a SharePoint integration plugin.
C: We wont do Confluence, too expensive (already overspent the budget for SharePoint in six digits 🤬). Also we wont add to SharePoint Custom Code, it needs to stay standard.
M: Thats impossible, SharePoint Wiki is shit and also handels sites just like documents, no brain behind! Also you overspent the Budget and now it's my Problem?!
C: You need to do the best out of it.
(3 weeks passes and we get a meeting with the department heads)
M: Alright I made a UseCase and documented where the essential flaws are in SharePoint Wiki and why we cant use it.
Boss: Ok if it's impossible to use, then we will stay on our Fileserver for Documents and wont use SharePoint.
M: Thats not my Point, my statement is, as status today, SharePoint Wiki is not the right solution, code or buy software to it.
Boss: We will do a Prove of Concept, if it doesnt work then we will aboard it.
M: Well it is only some missing essentials, like hierarchy and Groups for the Pages, Example Confluence has this. If we could built in this features in SharePoint, everything would work out.
C: (angry) I told you that we wont use Confluence!
M: (calm) I said we need Features, not Confluence. Please mind the consent.
(3 weeks passes, and one more meating with bosses)
M: alright here again is a analyses, why already in Theory the current SharePoint Wiki wont work. It's already flawed in the core.
Boss: Yea SharePoint is crap, I checked out confluence and thats a real Wiki.
C: Well I dont know anything about Confluence and never looked at it. But if SharePoint is a fail we need the Proof of Concept.
M: Why do we need to do a Proof of Concept, when it already doesnt work in Theory! Thats nonsence and unlogical.
Next meeting will be in 4 weeks and I will give him the FUCKING PROOF OF CONCEPT. I will be a Bastard and build behind CoWorkers back a Confluence Wiki to show the Departmentheads how to built it right.
I hate CoWorker now, he makes a part of my loved Job a hell, I will goddamn cuk Coworker to space, that fucking Cukatron of lazyness and shit 🤬. I provide the Solutions and you just say no, how dafuq will the project advance, if you always say NO! Are you so unflexible and fixed on your Castle of Ignorancy!5 -
Im building a dead simple online store. So far the options are:
0) heroku, with redis
1) aws lambda functions and some aws storage
2) set up a vps
The domain will be a cheap .store domain, and 1 and 2 should not exceed the limit where its not free anymore. I dont want wordpress or anything premade, i dont expect more than 50 orders. Is there a more stupid solution that lets me try out different providers?12 -
WHITEPAPERS.
Not exactly a programming problem, but one of my many task (as i am apparently a multi headed hydra) is it to find Software for tasks. I made the experience, as more marketing experts are on it, and as more SEO is poured in as more information about a topic degrade.
Two examples:
i wanted to find out if there is anything that speaks AGAINST "the cloud" as a concept for Data Procesessing and Storage. (Beside that the company internet connection is crap). There are tons of documents that in a semi "scientific" way show that having a data centre with a constant staff of experts is superios to everything. And it goes on, every company has a different version of basically the same document, and they all subtley show that THIS company is the best.
Example 2:
ERP Software, the most infested pool of filth i have entered yet, be it just a tiny CRM System or a full blown SAP clone, they all have those "Whitepapers" that first look somewhat scientific or informative. Like "the top8 common pitfalls when introducing an ERP system". 7 of them read logically and were what i expected, the 8th was "dont get your IT involved".
Yeah sure, IT doesnt understand economical processes, fair enough, but not getting it involved at all sounds like selfdefense. A further look showed me that this particular vendor has a web-based solution but doesnt provide any further informations (srsly, the website is starved of actual hard informations). The screenshots let the software look a bit oldschool but what really threw red flags for me was the sentence "we are ready for Win10, we did significant adjustment to perform excellent with Windows 10"
So, either they have some system interwoven stuff (so why bother with Webbase then?) or its just another marketing bullshit sentence.
Either way, i found it to be really hard to get ANY reliable information about this particular topic which adds to the overall world experience of missinformations and the all-being "fakenews". But for many things one can usually filter through a lot of different informations that can be pieced together, with this..its all outright propaganda camouflaged as "useful information", some even try to let it look scientific. In the end its all biased..
ultimativly, this rant is about all the people that write those missleading whitepapers, fill the world with biased informations and make the whole planet a worse place.2 -
I had a discussion with my colleagues about my bachelor thesis.
Together we created within the last 18 month a REST-API where we use LDAP/LMDB as database (tree structured storage). Of course our data is relational and of course we have a high redundancy there. It's a 170 call API and I highly doubt that it's actually conforming REST.
Ensuring DB integrity is done in the backend and coding style there is "If we change it at one place, let's make sure to also change it everywhere else", so you get a good impression how much of spaghetti code we have there.
Now I proposed to code a solution in my bachelor thesis where we use a relational database (we even have an administrated Oracle DB with high availability) and have a write-only layer to also store the data in LDAP but my colleagues said that "it would add too much complexity to the system".
Instead I should write the relational layer myself and fetch the data somehow from the existing LDAP tree.
What the actual fuck, spaghetti code is what makes the system really unnecessarily complex so that no one will understand that code in 2 years.
Congratulations, you just created legacy code that went into production in 2018 while not accepting the opportunity to let that legacy code get eliminated.
Now good luck with running and maintaining that system and it's inconsistencies.1 -
!dev
I've finally been so agitated at G+ I need somewhere to just vent.
So for context. What I'm talking about is Google+, or more specifically, the Android app. The website is bad in its own way, but that's not here nor there. No opinions on the iOS version, as I simply REFUSE to touch iOS.
So anyways. The platform itself honestly is not bad. With competent developers behind it, and them actually listening to their dwindling fucking userbase, they could easily turn it into something successful, but the issue is that they just aren't
You see, it's almost like they change dev staff every 6 or so months. Why do I believe this? Because the GUI changes about that fucking often. They also have a history of forcing updates, but allowing you to use an older version, just horrifically slapping on a new and unwelcome skin. This isn't an isolated practice by any means, but it's by far the most prevalent here.
So, now a list of some of the issues the current version has:
-After about a week, the app becomes unstably slow, to the point of it taking about a minute to refresh your home feed, or an individual page.
-Searching is never good, always being slow and rarely giving you who you asked for.
-Transparency is non fucking existent. There isn't a development roadmap to speak of, and when something happens we get it second hand from staff in a "G+ help" community.
There is a solution for the first one, going and clearing the data/cache, but really, the end user shouldn't have to regularly do that. Not to mention the storage space Google apps IN GENERAL fucking take up. Why does Google Play Services regularly use 250MB? (For most people, this really isn't much. But when you only get to fucking use 4 GB of internal storage it's a giant fuck you.)
Bah, back to the topic at hand.
There isn't a good solution to searching, or for transparency at the moment.
The spam filter is awful as well. REGULARLY letting obvious spam pass, regularly blocking and filtering genuine users. It's real annoying that the Android app itself doesn't have support for seeing these flags outside of rooting through the settings a bit, but still. The web and iOS versions have this already.
Oh, it also completely lacks a dark mode like most Google apps for some fuckin reason.
That concludes my random 1:30 AM rant about something I have no ability to change, except hope in vain that someone who has the ability to change this forwards this to the developers of G+.
I need a better sleep schedule.3 -
A bit dishearted here!
I was working on an app idea and building its admin panel in angular, node and firebase for database.
I was at the end of developing admin panel and the only thing remaining was data storage for images.
I thought Firebase Storage is solution for that but now after 2 days of endless searching I realize Firebase Storage is a joke and its just Google Cloud Storage which is not Free :/
I am a student and a passionate Android developer. But this is a huge hurdle in my way.
If anyone has a better idea of how to get this done then please help.
I just need free file hosting to upload images from my admin panel and then download from Android app.3 -
This question might make you lose a brain cell because of stupidity in the question. Read with caution
Is there a way to compile a game for Windows from Linux in Unreal engine? I did google some posts but the answer was either use a Virtual machine which will not be done or use the the theoretical method of using mingw but the forum posts state that it will be tricky business or use a windows machine. I have dual booted windows with linux on my machine.
However since the machine has a 512 gb ssd most of the storage space is devoted to unreal engine which takes 47 gigs in itself and have a lot of programs installed I have a usable 20 gigs left out of 145 gig partition. Windows has around 318 gigs of storage to it but I have 100 gigs free at most. So after installing the windows sdk, visual studio with extensions, unreal engine and some other stuff I don't have much space left for myself. I need that much space since I install a lot of games to my ssd. So now I cant load my bigger projects for playing on my windows. I could use my hdd which is mostly used for backups and 100+ gig stuff. Though the hdd's are of course far slower than ssd's which shouldn't be a problem however last time I used visual studio it ate more than 2 gigs of ram for a solution meaning that the compiler has very low memory for itself to actually compile so for any large files the hdd has more of a bottleneck.
Oh and I can't upgrade my ssd's or ram because I don't have enough money.
Thanks for the answers in advance4 -
hey, so i have recently started learning about node js and express based backend development.
can you suggest some good github repositories that showcase real life backend systems which i can use as inspiration to learn about the tech?
like for eg, i want to create a general case solution for authentication and profile management : a piece of db+api end points + models to :
- authenticate user : login/signup , session expire, o auth 2 based login/signup, multi account login, role based access, forgot password , reset password, otp login , etc
- authorise user : jwt token authentication, ip whitelisting, ssl pinning , cors, certificate based authentication , etc (
- manage user : update user profile, delete user, map services , subscriptions and transactions to user , dynamic meta properties ( which can be added/removed for a single user and not exactly part of main user profile) , etc
followed by deployment and the assoc concepts involved : deployment, clusters, load balancers, sharding ,... etc
----
these are all the buzzwords that i have heard that goes into consideration when designing a secure authentication system for a particular large scale website like linkedin or youtube. am not even sure how many of these concepts would require actual codelines and how many would require something else.
so wanted inspiration from open source content to learn about it in depth, replicate and create new better stuff if possible .
apart from that, other backend architectures like video/images storage system, or just some server for movie, social media, blog website etc would also help.2