B4A Tutorial [B4X] CloudKVS - synchronized key / value store - Erel    
Jul 17, 2016   
(62 reactions)CloudKVS solves a difficult and common problem. The user needs to work with online data, however....
https://www.b4x.com/basic4android/images/SS-2016-02-15_13.23.32.png
With CloudKVS the app always...
link: Hi All,
Talking about " CloudKVS" @Erel Solution, I have to fine tuning the data refresh...
link: You can set Server.LogsRetainDays = 1 before the server is started....
link: Hi Erel, first of all the cloud_kvs Server its amazing!!, im using it since 2017 in a lot...
Share My Creation Erels [B4X] CloudKVS - synchronized key / value store - MySQL - JakeBullet70    
Jul 15, 2016   
(21 reactions)Well, It's Erels... CloudKVS - synchronized key / value store...
with the b4j server using...
https://www.b4x.com/android/forum/threads/b4x-cloudkvs-synchronized-key-value-store.63536/
Not...
link: event to the KVS and fixed an error when saving an array to a blob.
Erels clients are not compatible...
link: The GetUserItems sub in the CloudKVS code always returns Null. That's the issue.
Dim items...
link: : 262 (ClientKVS)
java.util.zip.ZipException: incorrect header check
at java.util.zip...
B4J Question "If False Then" in CloudKVS? - jmon    
Oct 28, 2016Hello,
When reading the code of CloudKVS I was intrigued by line 30 of the ClientKVS Class for b4J:
'...
HandleQueue
If False Then CallSub(Me, "HandleQueue") 'to avoid obfuscation issues
'....
What is the purpose of this "If False Then.." ? Does it mean that we don't need to put an underscore in the sub name if using this technique?
Thanks for your help....
B4A Code Snippet cloudKVS - adding list of changes to NewData event - Dave O    
Sep 19, 2023   
(9 reactions)Hi all,
When using cloudKVS, its NewData event tells you when changes have been downloaded from the server, but there's no easy way to find out which data has changed. See this thread for details.
@Erel identified where this could be determined, so I've written and tested the following (straightforward) code changes to the clientKVS source file. The NewData event now returns a list... listview so the user can see what's changed.
I've attached the updated clientKVS file (which...
B4J Question How to implement & deploy CloudKVS REST API for Web App usage? - Mashiane    
Aug 26, 2022Hi there
I am thinking about a CloudKVS REST API approach that one can use with a Web App.
I'm sure its possible, how can it be done? Any ideas?
Thanks....
link:
I just haven't thought it through about how all this could work yet but via REST API.
Have you...
link: The client code saves all operations in a local SQLite db, serialized with B4XSerializator.
Once th...
link:
CloudKVS solves a specific and quite complicated use case where devices are working offline and...
B4J Question Issue with cloudkvs in my app but Erel's sample works. - JakeBullet70    
Jul 5, 2016Some days...
OK, I have the cloudkvs up and running on my dev and production Linux servers. Erel...","this is a test")
kvs server log
Class not found: com.sadLogic.KitchenEssentials.g$_task, trying: sadlogic.cloudkvs.server.g$_task
java.lang.RuntimeException: java.lang.RuntimeException: java.lang.ClassNotFoundException: sadlogic.cloudkvs.server.g$_task
at anywheresoftware....java:745)
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: sadlogic.cloudkvs...
B4A Class [B4X] CloudKVS Update for Delete - techknight    
Dec 6, 2018   
(4 reactions)I updated the CloudKVS Class file, as well as the Server to handle full user deletes as well as a Remove function in case a Put Null doesn't work in your particular situation.
I tested both functions, In Fact I personally use the full user delete function, without issue.
Since this isn't an official update, please continue at your own risk....
Italian CloudKVS - ma come si usa? - amorosik    
Oct 13, 2021Qualcuno di voi ha gia' usato il CloudKVS ?
Ho caricato esempio, sistemato ip server, installato su due Android, e sembra andare, se nelle app cambio numero, sul db server B4J cambia anche li per gli utenti corretti
Si capisce niente perche' credo sia serializzato o roba simile, ma comunque cambia, quindi da qualche parte nel server B4J verra' de-serializzato e portato in chiaro (spero)
Ora supponamo che tra pc ed app volessimo mantenere le informazioni di tre campi
- testo...
B4J Question Using CloudKVS with more than one table - schimanski    
Dec 19, 2020I'm using Erel's CloudKVS-solution for more than 3 years in one of my projects and it is perfect for our needs. We are using it with up to 120 clients with only small data and it seems...
link: Yes, I was talking about the user field.
Practically it is a key / value data store where the key i...
link: Thank you for your efforts, Erel and JakeBullet70!
Not to change the code of the CloudKVS...
link: the different units. This way you don't need to change anything in CloudKVS client or server...
B4A Question How to interface CloudKVS server with C# code client? - amorosik    
Sep 24, 2020After trying the CloudKVS system, I think it is an excellent system for exchanging information / commands between PC systems and mobile devices
Many times I believe it is also necessary to interface... a software created with C # code with the CloudKVS system?
Basically how to make a C # client for the CloudKVS system?...
link: It will be easier to write a B4J server that acts as a middleware between CloudKVS and any other...
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