Questions tagged [persistent-object-store]
34 questions
38
votes
10 answers
Difference between Object Storage And File Storage
Could someone explain what difference between Object Storage and File Storage is please?
I read about Object Storage on wiki, also I read http://www.dell.com/downloads/global/products/pvaul/en/object-storage-overview.pdf, also I read amazons…
Sever
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19
votes
1 answer
indexedDB Creating a database and adding content Failed to execute 'transaction' on 'IDBDatabase'
This is the first time for me to use indexDB, I've created a database and now trying to add content to it. But I'm getting the following error.
Uncaught NotFoundError: Failed to execute 'transaction' on 'IDBDatabase': One of the specified object…
Ryan
- 271
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4
votes
1 answer
How to keep PHP object alive (or in memory) between AJAX calls
I have the following class definition:
class DatasegmentationController
{
public function indexAction()
{
$options['permissions'] = array(
'canDelete' => false,
'canEdit' => false
);
…
ReynierPM
- 17,594
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4
votes
2 answers
what are differences between Managed object model and Persistent object store?
From apple CoreData framework docs,
Managed object model: A model allows Core Data to map from records in a persistent store to managed objects that you use in your application. Refer here.
Persistent object store: A persistent object store maps…
Nandha
- 6,746
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4
votes
3 answers
indexeddb get all keys from object store
I'm new to indexeddb.
Let's say I put several objects to indexed db:
transaction.objectStore("some_store").put(some_object, some_key);
Now I want to get all keys from that object store. Is that possible? If yes, how?
mnowotka
- 16,430
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3
votes
1 answer
Storing object relationship using IndexedDB
I am trying to learning HTML5's IndexedDB with mozilla' tutorial Using Indexed DB.
I understand that IndexedDB is object store implementation. But all the examples I tried, they are storing simple objects with key:value pairs. But how would I save a…
Himanshu Yadav
- 13,315
- 46
- 162
- 291
2
votes
1 answer
RavenDb store and retrieve class-less objects (json)
I'm writing a application where the user can write json-code and store that json code with an Id and a Collection. In other words, they specify an Id, a Collection (string; [a-zA-Z0-9]) and a Data (json, can be anything that is valid json).
Up til…
Alxandr
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2
votes
2 answers
IndexedDB: Modifying pre-existing objects in an object store
I am trying to wrap my head around IndexedDB.
I created an object store that uses a key-generator with no key-path.
var objectStore = db.createObjectStore("domains", {autoIncrement: true });
objectStore.createIndex("domain", "domain", { unique:…
Luke
- 5,567
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2
votes
3 answers
indexedDB in a Chrome App
I'm building a chrome app which requires a persistent and local database, which in this case can be either indexedDB or basic object storage. I have several questions before i begin developing the app:
Is it possible to persist indexedDB data after…
Shourya Sharma
- 547
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1
vote
0 answers
Best practice for combining database with object store in Spring Boot App
I've an application which stores entites in MariaDB. The entity has some relations to other entities and in one of the child entities is a binary attribute. See the following:
Parent
\ 1-n ChildA
- attrA1
- ...
\ 1-n ChildB
- attrB1
-…
Alex Schmidt
- 41
- 4
1
vote
0 answers
How much time do I have to wait once exceeded the 10 TPS with the Mule 4 Object Store V2?
Background
As per the MuleSoft docs on Object Store V2 FAQ's, I am aware of the free tier Object-store TPS Vs The Purchased SKU rate limit.
If OSV2 SKU is purchased you get a - Rate limit of 100 TPS, else it will be 10 TPS.
I have not purchased any…
Thinker-101
- 554
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1
vote
3 answers
PersistentObject Blackberry
How can you easily check whether your app has persistentObjects? Right now I'm using the following:
public boolean needsFirstTimeInit() {
PersistentObject persistentObject = getPersistentObject(Settings.TABLE_USERS);
Vector vector = (Vector)…
Vincent
- 6,058
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1
vote
0 answers
File-System to Database(Object Store) sync
I have a use case where I need to back up contents of a directory in a database.
The files (in linux filesystem) should get synced to database (or any object store) periodically or in any other way (something like Copy on Write-COW).
Is there any…
rishabh.bhardwaj
- 378
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1
vote
1 answer
How do I use the persistent object store in Blackberry?
I want to create a simple CRUD application to test out the data handling capabilities of the Blackberry.
How do I create a simple save function?
delete
1
vote
1 answer
Object Store Throwing error in.3.6.2 Runtime
I am migrating my code from 3.5.1 to 3.6.2 and i am also using object store to store all the failed records for some other scenario. I have downloaded the new object store from "install new software"(only community version is available as i have…
Isranis
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