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Questions tagged [availability]

149 questions
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Check availability of server backend periodically in the background

In my iOS App, which depends on a server backend, I want to offer the user a periodic check, whether the backend is available after the app failed to connect to the backend. In most cases this should not be necessary, but in case there is a server…
alex da franca
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Can i just check the domain availability by using the HTTP return status code?

Currently, i have to check domain availability then someone give me an idea that to use the HTTP return status code. If domain is available it will return HTTP 404 otherwise the domain is not available. The question is, Can i just use the HTTP…
Savangchai Saroj
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Balance availability and performance: Iterate and process over 10k MS Office Files (1 TB) with .NET on a shared network drive

I wrote a Visual Basic .NET application in Visual Studio to parse MS Powerpoint and Word Files, transform slides to jpgs and to store the content in ElasticSearch. I want to ensure that when parsing a shared network drive that neither the server or…
wuz
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Designing a mongodb/meteor availability schema

I'm trying to build a small site where people can book users for day-long gigs. I am using the accounts package from meteor and my plan is to attach the following: user.availability: [ { status: n,…
Bryan Gromadzki
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SQL consecutive occurrences for availability based query

I am a bit stuck trying to create a pretty complex on SQL, and more specifically MySQL. The database deals with car rentals, and the main table of what is a snowflake patters looks a bit like: id | rent_start | rent_duration | rent_end | …
DeadEnd
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Get monthly availability in Application Insights

There does not seem to be a way to query/output the availability of a monitored web application via MS Application Insights for a given month, even if it is the current month. I'd think this would be one of the (if not THE) most important metric to…
Pharao2k
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Google Calendar API Availability Android

I am currently using the Quickstart Google Calendar API I am trying to check if the events are marked as "free" or "busy" https://developers.google.com/google-apps/calendar/quickstart/android private List getDataFromApi() throws…
deathsonic
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Swift: how to check for availability of protocols?

Since Swift 2, there is a cleaner way to check if some class or property is available: @available(iOS 8.0, *) var someVarHere = someClassHere() however, I can't find anywhere how to check for protocol availability, e.g.…
user3352185
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how to check browser's request in VB.NET

I need to check browser in VB.NET, so that I can use that in an IF - ELSE condition. Something like this: IF(!IE){//do this }. Can anyone please help?
pourushsingh gaur
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Information Security

A keylogger program intercepts user password and is used to modify the user account , Is it a violation of confidentiality ,integrity ,or availability or some of combination of them ?
Rah Zun Tamang
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Visualization of continous availability of several URLs

I need to monitor several Sites (say around 300 Urls) for its availability continuously. I can understand that Checking for all the sites availability and populating it on a single dashboard with individual sites may not be a good Visualization…
krckumar
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Find availability percentage- software architecture

I was trying to solve the following question in software architecture. A software system crashed 20 times in an year and for each crash, it takes 2 minutes to restart. Calculate availability in that year I used the formula MTBF/(MTBF+MTTR). How…
Futuregeek
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Google Cloud Messaging: how to ask for google play services availability with GoogleApiAvailability Class

i want to work with google cloud messaging for my android app. it is said that you need to check for google play services availability first. but i don't know how to implement this. just searched through GoogleApiAvailability Class. Problem is i…
rudi
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Implement username availability using PHP, MySQL and Ajax if two users process the checking at same time

I have a table groups with some fields including username. In my form page, I used an Ajax call to check the username availability. It works. But if two users process the checking at the same time, both of them can see that username is available.…
fighter
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Bluemix public - single region availability SLA

Recent Bluemix terms of use document mentions availabilty only for applications deployed across at leas two regions. In the previous versions of Bluemix terms of use (e.g. here) there was so called service level objective which was not related to a…
ohar
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