I'm using swift — and the app needs to send a photo and matching text (that a user submits) to a server so that I can download the photo/text.
Would an existing FTP server that I have setup for my website be possible for this application? Or would it make more sense to do something with a web portal?
During my research, I'm finding options like Backendless, Alamofire, Gold Racoon, and various others. They seem like overkill for the simple task I'm looking to accomplish. Is there some minimal service out there that can automate my simple need? If not, which of these options would you recommend for my situation?
Ideally the setup would be free, but I'd be willing to spend up to $100 or $10/month if the service fits.
I'm new to app development so I'm feeling overwhelmed with the options and not sure how to begin researching. I hope beginner questions aren't frowned upon here — I would really appreciate any advise on what I should begin learning to achieve my goal of sending a photo+text from an iOS app to a place where I can access them.
If there are other questions I should be asking to achieve this, please let me know.
For your case there are two main routes to consider
1. BYOS (Bring Your Own Server)
With this option, you are responsible for creating and maintenance of your own server.
Now you can use various services such as Digital Ocean and Amazon for this.
On top of this, you would be responsible for creating your own database and maintaining it as well. Plus, you would need to write server side code along with client side code (the app) in order to instantiate communication between the two.
The advantage of this is that you virtually have control of everything but I think it is pretty clear how painful this task is.
2: BAS (Backend As a Service) Highly recommended
With this route, you simply have to write the app and let another service handle the server side of things. One of the most common ones is Firebase. Most folks including startups go down this route.
There are a bunch of other services out there.
Two Cents:
Whatever option or service you decide to use, I would recommend you make sure that:
a. The service has a good track record.
You do not want something that might end up getting shutdown in the next couple months. I know it is hard to predict this but certain initial guesses/probabilities can be made.
b. Make sure its community is vibrant.
The last thing you as a newbie wants is to be stuck and have no one to help you. Research around and see the different questions people ask and whether or not answers exist.
Related
I'm admittedly unsure whether this post falls within the scope of acceptable SO questions. If not, please advise whether I might be able to adjust it to fit or if perhaps there might be a more appropriate site for it.
I'm a WinForms guy, but I've got a new project where I'm going to be making web service calls for a Point of Sale system. I've read about how CRUD operations are handled in RESTful environments where GET/PUT/POST/etc represent their respective CRUD counterpart. However I've just started working on a project where I need to submit my requirements to a developer who'll be developing a web api for me to use but he tells me that this isn't how the big boys do it.
Instead of making web requests to create a transaction followed by requests to add items to the transaction in the object based approach I'm accustomed to, I will instead use a service based approach to just make a 'prepare' checkout call in order to see the subtotal, tax, total, etc. for the transaction with the items I currently have on it. Then when I'm ready to actually process the transaction I'll make a call to 'complete' checkout.
I quoted a couple words above because I'm curious whether these are common terms that everyone uses or just ones that he happened to choose to explain the process to me. And my question is, where might I go to get up to speed on the way the 'big boys' like Google and Amazon design their APIs? I'm not the one implementing the API, but there seems to be a little bit of an impedance mismatch in regard to how I'm trying to communicate what I need and the way the developer is expecting to hear my requirements.
Not sure wrt the specifics of your application though your general understanding seems ik. There are always corner cases that test the born though.
I would heed that you listen to your dev team on how things should be imolemented and just provide the "what's" (requirements). They should be trusted to know best practice and your company's own interpretation and standards (right or wrong). If they don't give you your requirement (ease-of-use or can't be easily reusable with expanded requirements) then you can review why with an architect or dev mgr.
However, if you are interested and want to debate and perhaps understand, check out Atlassian's best practice here: https://developer.atlassian.com/plugins/servlet/mobile#content/view/4915226.
FYI: Atlassian make really leading dev tools in use in v.large companies. Note also that this best-practices is as a part of refactoring meaning they've been through the mill and know what worked and what hasn't).
FYI2 (edit): Reading between the lines of your question, I think your dev is basically instructing you specifically on how transactions are managed within ReST. That is, you don't typically begin, add, end. Instead, everything that is transactional is rolled within a transaction wrapper and POSTed to the server as a single transaction.
I have been asked to oversee the development of a handful of sites. The people running the show want it so that if you sign onto one of the sites, then you are automatically signed onto the rest of them.
One of my buddies who is a great programmer says there is no safe way to do this, is he right?
I had an idea that the main site (parent site) could host the daughter sites as sub domains, with each site having its own unique domain name.
What do you think?
Yes, it can be done. However, it won't be a trivial solution but will be a very expensive project that requires an extensive set of skills. Companies typically try to achieve this by establishing internal solutions themselves but tend to fail as complexity increases.
What you are trying to accomplished can also be done as a service. You may want to take a look at the following webpage:
http://www.covisint.com/web/guest/about-identity-services
Hope that helps!
I'm trying to figure out how to make an iPhone application allow multiple users (that have it installed) share data among them. Now, the tricky part is that I don't want to host a server at my place (very poor ISP services), so I would opt for an online hosting solution. Next, by data I understand them to be able to, let's say, post a comment that would become readable to all the other users and to see what other users have said.
So, in my mind, I'm thinking of either having a file remotely hosted that could be accessed by multiple users at the same time, or a database of some sort or anything like that.
You haven't given us much to go on -- it's not even clear what your question is. If you're just asking how to go about this, I'd suggest the following steps:
Figure out what, specifically, you want the app to do, what data it will share, and who the data will be shared with. Is this an app that you're going to distribute publicly? Will all users share the same data, or will groups of users share with each other but not outside the group? How big is the data, and how is it structured? Can any part of the data change at any time (like a shared document) or will the data just be updated (like a SMS conversation)?
Decide how you want to host the data. If you'll need to serve a lot of users, you'll want some sort of database. If you'll need to serve a LOT of users, you'll want to make sure that your solution will scale easily. There are lots of hosting companies that provide access to databases like Oracle or MySQL, and that may be enough for your purposes. Or, you might want to look into some of the web services options, such as those offered by Google and Amazon. These can be fairly easy to use and have the advantage that they'll scale very well.
Get to work. You'll probably want to build a very basic version of your app around the same time that you're getting the server side working, so that it's easier to test. Once the server side is working and reliable, you can shift the focus back to building out the rest of your app.
I've searched the web for this bit to no avail - I Hope some one can point me in the right direction. I'm happy to look things up, but its knowing where to start.
I am creating an iPhone app which takes content updates from a webserver and will also push feedback there. Whilst the content is obviously available via the app, I don't want the source address to be discovered and published my some unhelpful person so that it all becomes freely available.
I'm therefore looking at placing it in a mySQL database and possibly writing some PHP routines to provide access to my http(s) requests. That's all pretty new to me but I can probably do it. However, I'm not sure where to start with the security question. Something simple and straightforward would be great. Also, any guidance on whether to stick with the XML parser I currently have or to switch to JSON would be much appreciated.
The content consists of straightforward data but also html and images.
Doing exactly what you want (prevent users from 'unauthorized' apps to get access to this data') is rather difficult because at the end of the day, any access codes and/or URLs will be stored in your app for someone to dig up and exploit.
If you can, consider authenticating against the USER not the App. So that even if there is a 3rd party app created that can access this data from where ever you store it, you can still disable it on a per-user basis.
Like everything in the field of Information Security, you have to consider the cost-benefit. You need to weigh-up the value of your data vs. the cost of your security both in terms of actual development cost and the cost of protecting it as well as the cost of inconveniencing users to the point that you can't sell your data at all.
Good luck!
As I'm starting to develop for the web, I'm noticing that having a document between the client and myself that clearly lays out what they want would be very helpful for both parties. After reading some of Joel's advice, doing anything without a spec is a headache, unless of course your billing hourly ;)
In those that have had experience,
what is a good way to extract all
the information possible from the
client about what they want their
website to do and how it looks? Good
ways to avoid feature creep?
What web specific requirements
should I be aware of? (graphic
design perhaps)
What do you use to write your specs in?
Any thing else one should know?
Thanks!
Ps: to "StackOverflow Purists" , if my question sucks, i'm open to feed back on how to improve it rather than votes down and "your question sucks" comments
Depends on the goal of the web-site. If it is a site to market a new product being released by the client, it is easier to narrow down the spec, if it's a general site, then it's a lot of back and forth.
Outline the following:
What is the goal of the site / re-design.
What is the expected raise in customer base?
What is the customer retainment goal?
What is the target demographic?
Outline from the start all the interactive elements - flash / movies / games.
Outline the IA, sit down with the client and outline all the sections they want. Think up of how to organize it and bring it back to them.
Get all changes in writing.
Do all spec preparation before starting development to avoid last minute changes.
Some general pointers
Be polite, but don't be too easy-going. If the client is asking for something impossible, let them know that in a polite way. Don't say YOU can't do it, say it is not possible to accomplish that in the allotted time and budget.
Avoid making comparisons between your ideas and big name company websites. Don't say your search function will be like Google, because you set a certain kind of standard for your program that the user is used to.
Follow standards in whatever area of work you are. This will make sure that the code is not only easy to maintain later but also avoid the chances of bugs.
Stress accessibility to yourself and the client, it is a big a thing.
More stuff:
Do not be afraid to voice your opinion. Of course, the client has the money and the decision at hand whether to work with you - so be polite. But don't be a push-over, you have been in the industry and you know how it works, so let them know what will work and what won't.
If the client stumbles on your technical explanations, don't assume they are stupid, they are just in another industry.
Steer the client away from cliches and buzz words. Avoid throwing words like 'ajax' and 'web 2.0' around, unless you have the exact functionality in mind.
Make sure to plan everything before you start work as I have said above. If the site is interactive, you have to make sure everything meshes together. When the site is thought up piece by piece, trust me it is noticeable.
One piece of advice that I've seen in many software design situations (not just web site design) relates to user expectations. Some people manage them well by giving the user something to see, while making sure that the user doesn't believe that the thing they're seeing can actually work.
Paper prototyping can help a lot for this type of situation: http://en.wikipedia.org/wiki/Paper_prototyping
I'm with the paper prototyping, but use iplotz.com for it, which is working out fine so far from us.
It makes you think about how the application should work in more detail, and thus makes it less likely to miss out on certain things you need to build, and it makes it much easier to explain to the client what you are thinking of.
You can also ask the client to use iplotz to explain the demands to you, or cooperate in it.
I also found looking for client questionnaires on google a good idea to help generate some more ideas:
Google: web client questionnaire,
There are dozens of pdfs and other forms to learn from