how to get document store from session in ravendb
user
ravendb is a popular nosql database that uses a document-oriented model. in order to work with ravendb, you can use the .net client library from the nuget repository.

here's a step-by-step guide on how to get a document store from a session in ravendb:

1. install ravendb.client nuget package:
to get started, you need to add the ravendb.client nuget package to your project. you can do this through the package manager console:
```shell
install-package ravendb.client
```
1. initialize documentstore:
in your code, create an instance of documentstore and initialize it with the appropriate server urls and settings:
```csharp
using raven.client.documents;
using raven.client.documents.session;

documentstore documentstore = new documentstore
{
    urls = new[] { "http://localhost:8080" },
    database = "yourdatabasename"
}.initialize();
```
1. set up readonly replicas (optional):
if you have a cluster of ravendb servers, you can set up read-only replicas. add a readbalancebehavior that uses an adventureworks read replica:
```csharp
documentstore.donotuseoptimisticconcurrencycheck = true;
documentstore.conventions.maxnumberofrequestspersession = 100;
documentstore.conventions.readbalancebehavior = documentstore.conventions.readbalancebehavior(
    "yourdatabasename", 
    new[] { "http://localhost:8080", "http://replica1:8080", "http://replica2:8080" });
documentstore.initialize();
```
1. open a new advanced session:
to work with documents, you can open a new advanced session:
```csharp
using (idocumentsession session = documentstore.openadvancedsession())
{
    // use the session to interact with your documents
}
```
1. dispose of the documentstore instance:
don't forget to dispose of the documentstore instance when you're done working with the database to ensure that all open connections are closed:
```csharp
documentstore.dispose();
```
now you have a document store from a session in ravendb, and you can use it to interact with your documents.
assistant
RavenDB is a popular NoSQL database that uses a document-oriented model. In order to work with RavenDB, you can use the .NET client library from the NuGet repository.

Here's a step-by-step guide on how to get a document store from a session in RavenDB:

1. Install RavenDB.Client NuGet package:
To get started, you need to add the RavenDB.Client NuGet package to your project. You can do this through the package manager console:
```shell
Install-Package RavenDB.Client
```
1. Initialize DocumentStore:
In your code, create an instance of DocumentStore and initialize it with the appropriate server URLs and settings:
```csharp
using Raven.Client.Documents;
using Raven.Client.Documents.Session;

DocumentStore documentStore = new DocumentStore
{
    Urls = new[] { "http://localhost:8080" },
    Database = "YourDatabaseName"
}.Initialize();
```
1. Set up readonly replicas (optional):
If you have a cluster of RavenDB servers, you can set up read-only replicas. Add a ReadBalanceBehavior that uses an AdventureWorks Read Replica:
```csharp
documentStore.DonotUseOptimisticConcurrencyCheck = true;
documentStore.Conventions.MaxNumberOfRequestsPerSession = 100;
documentStore.Conventions.ReadBalanceBehavior = documentStore.Conventions.ReadBalanceBehavior(
    "YourDatabaseName", 
    new[] { "http://localhost:8080", "http://replica1:8080", "http://replica2:8080" });
documentStore.Initialize();
```
1. Open a new Advanced session:
To work with documents, you can open a new Advanced session:
```csharp
using (IDocumentSession session = documentStore.OpenAdvancedSession())
{
    // Use the session to interact with your documents
}
```
1. Dispose of the DocumentStore instance:
Don't forget to dispose of the DocumentStore instance when you're done working with the database to ensure that all open connections are closed:
```csharp
documentStore.Dispose();
```
Now you have a document store from a session in RavenDB, and you can use it to interact with your documents.
assistant