0.30.0.0
Metadata
Authors | Joost Reuzel |
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Copyrights | Copyright 2013 Joost Reuzel |
Description | CqlSharp is a high performance, asynchronous Cassandra CQL binary protocol client implementing the ADO.NET data provider interfaces. It's main features are: * The API implements the ADO.NET interfaces. If you are familiar with SqlConnection, SqlCommand, and SqlReader, you should be able to use CqlSharp with no difficulty. * CqlSharp is an implementation of the (new) CQL Binary Protocol and therefore requires Cassandra 1.2 and up * CqlSharp supports all the binary protocol v2 features: batching, paging, bound query variables, result schema caching, check-and-set (CAS) statements, and sasl-authentication * Supports fast mapping of objects to query parameters, or query results to objects. Mapping is tunable by decorating your classes via Table and Column attributes. * CqlSharp allows for partition/token aware routing of queries. This allows queries to be directly sent to the Cassandra nodes that are the 'owner' of that data. * Query timeouts and cancellation is supported * Query tracing is supported. * Provides an extendable logging infrastructure using MEF. Related log statements can be correlated through "Activity GUIDs" * CqlSharp supports Snappy compression of queries and responses * The API is predominately [asynchronous](http://msdn.microsoft.com/en-us/library/vstudio/hh191443.aspx), heavily relying on the System.Threading.Tasks namespace. Synchronous alternatives are available for convenience. * Configuration is done through connection strings. The simultaneous use of multiple Cassandra clusters is supported. * Most behavioral aspects of the CqlSharp are configurable: max number of connections, new connection threshold, discovery scope, max connection idle time, etc. etc. * Relative Node Discovery: given the 'seed' nodes in your connection string, CqlSharp may find other nodes for you: all nodes in your cluster, nodes in the same data center, or the nodes in the same rack * Load balanced connection management: you can give your queries a load 'factor' and the client will take that into account when picking connections to send queries over. * Queries will be automatically retried when connections or nodes fail. * Node monitoring: Node failure is automatically detected. Recovery checks occur using an exponential back-off algorithm * CqlSharp listens to Cassandra events for node up, new node and node removed messages such that Cluster changes are automatically incorporated See https://github.com/reuzel/CqlSharp/wiki/Features for an extensive feature list. |
IconUrl | https://raw.github.com/reuzel/CqlSharp/master/logo.png |
LicenseUrl | http://www.apache.org/licenses/LICENSE-2.0 |
Owners | Joost Reuzel |
ProjectUrl | https://github.com/reuzel/CqlSharp/wiki |
ReleaseNotes | Version 0.30.0 - Binary Protocol V2 support * Allowing default database to be set via connectionstring, regardless of connectionstrategy in use * Sasl Authentication support. PasswordAuthenticator is supported out-of-the-box. Extendable via MEF by providing IAuthenticator and IAuthenticatorFactory implementations. * Batch support via CqlBatchTransaction. Assign the command to the CqlBatchTransaction and executes will be buffered. When CqlBatchTransaction is committed it will create and submit a batch statement. * Paging support. CqlCommand can be given a page size: when iterating over a query result, the data will be fetched in "chunks" of the given page size * Use of bound parameters with non-prepared queries * Support for Serial_Local for CompareAndSet (CAS) statements * Added CqlConnection.Shutdown methods to close all connections to Cassandra * Performance: when using Cql protocol v2, cached result metadata will be used, reducing network overhead * Performance: Prepare() better utilizes caching, less Task creation overhead * Fix: ChangeDatabase function uses correct use syntax * Fix: ConnectionStratagies are better aware of existing connections on startup. See https://github.com/reuzel/CqlSharp/blob/master/ChangeLog.md for the full changelog. |
RequireLicenseAcceptance | False |
Summary | CqlSharp is a high performance, asynchronous Cassandra CQL binary protocol client implementing the ADO.NET data provider interfaces. See https://github.com/reuzel/CqlSharp/wiki/Features for an extensive feature list. |
Tags | Cassandra CQL ADO.NET client database provider driver nosql net45 TPL async high-performance |
Title | CQLSharp - An ADO.NET Data Provider for Cassandra |
PackageSize | 424825 |
PackageHashAlgorithm | SHA512 |
PackageHash | vde6Ck90PWUyvrrLNnpsS/IPL9OQOt3g3ZXh4FnLsBn/5mTS39sqkvioMBtWzpLiUtZrkMGsOs/Y2eTWzv1swA== |
DownloadCount | 000000 |
CreatedDate | 2013-10-06T23:46:27 |
Access
You can access data for this version using the tools and addresses described below.
NuGet (nuget.exe)
- Installing the package (HTTP Basic authentication):
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nuget install CqlSharp -Version 0.30.0.0 -Source http://nuget.gw.symbolsource.org/Public/NuGet/FeedService.mvc
- Installing the package (pre-authenticated):
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nuget install CqlSharp -Version 0.30.0.0 -Source http://nuget.gw.symbolsource.org/Public/%login%/%key%/NuGet/FeedService.mvc
- Deleting the package from the server (for each registered key):
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nuget delete CqlSharp 0.30.0.0 %key% -Source http://nuget.gw.symbolsource.org/Public/NuGet
NuGet (Package Manager Console)
- Installing the package (HTTP Basic authentication):
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Install-Package CqlSharp -Version 0.30.0.0 -Source http://nuget.gw.symbolsource.org/Public/NuGet/FeedService.mvc
- Installing the package (pre-authenticated):
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Install-Package CqlSharp -Version 0.30.0.0 -Source http://nuget.gw.symbolsource.org/Public/%login%/%key%/NuGet/FeedService.mvc
OpenWrap
- Installing the package:
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o add-wrap CqlSharp -Version 0.30.0.0
- Uninstalling the package:
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o remove-wrap CqlSharp
Compilations
A compilation is created for every set of binaries produced from a single unchanged set of sources in different compilation modes (Debug, Release), for different platforms (x86, x64) or targetting different frameworks.
Profile | Mode | Platform | Related |
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AnyCPU | Release | .NETFramework,Version=v4.5 | Binaries |