cql-io: Cassandra CQL client.

This is a package candidate release! Here you can preview how this package release will appear once published to the main package index (which can be accomplished via the 'maintain' link below). Please note that once a package has been published to the main package index it cannot be undone! Please consult the package uploading documentation for more information.

[maintain] [Publish]

Warnings:

'ghc-options: -O2' is rarely needed. Check that it is giving a real benefit and not just imposing longer compile times on your users.
Packages relying on Cabal 1.12 or later should specify a version range of the form 'cabal-version: x.y'. Use 'cabal-version: 2.0'.

CQL Cassandra driver supporting native protocol versions 3 and 4.

This library uses the cql library which implements Cassandra's CQL protocol and complements it with the neccessary I/O operations. The feature-set includes:

Node discovery. The driver discovers nodes automatically from a small set of bootstrap nodes.
Customisable load-balancing policies. In addition to pre-built LB policies such as round-robin, users of this library can provide their own policies if desired.
Support for connection streams. Requests can be multiplexed over a few connections.
Customisable retry settings. Support for default retry settings as well as local overrides per query.
Prepared queries. Prepared queries are an optimisation which parse and prepare a query only once on Cassandra nodes but execute it many times with different concrete values.
TLS support. Client to node communication can optionally use transport layer security (using HsOpenSSL).

[Skip to Readme]

Properties

Versions	0.9.6, 0.9.7, 0.10.1, 0.12.0, 0.12.1, 0.12.2, 0.13.0, 0.13.1, 0.13.2, 0.14.1, 0.14.2, 0.14.3, 0.14.4, 0.14.5, 0.15.2, 0.16.0, 1.0.0, 1.0.1, 1.0.1.1, 1.1.0, 1.1.0, 1.1.1
Change log	CHANGELOG
Dependencies	async (>=2.2), auto-update (>=0.1), base (>=4.9 && <5.0), bytestring (>=0.10), containers (>=0.5), cql (>=4.0), cql-io, cryptonite (>=0.13), data-default-class, exceptions (>=0.4), hashable (>=1.2), HsOpenSSL (>=0.11), iproute (>=1.3), lens (>=4.4), mtl (>=2.1), mwc-random (>=0.13), network (>=2.4), retry (>=0.7), semigroups (>=0.15), stm (>=2.4), text (>=0.11), time (>=1.4), transformers (>=0.3), unliftio-core (>=0.1.1), unordered-containers (>=0.2), uuid (>=1.2.6), vector (>=0.10) [details]
License	MPL-2.0
Copyright	(C) 2014-2016 Toralf Wittner
Author	Toralf Wittner
Maintainer	Toralf Wittner <tw@dtex.org>, Roman S. Borschel <roman@pkaboo.org>
Category	Database
Home page	https://gitlab.com/twittner/cql-io/
Bug tracker	https://gitlab.com/twittner/cql-io/issues
Source repo	head: git clone https://gitlab.com/twittner/cql-io
Uploaded	by romanb at 2018-12-25T21:39:18Z

library cql-io

Modules

[Index] [Quick Jump]

Database
- CQL
  - Database.CQL.IO
    - Database.CQL.IO.Hexdump

library cql-io:cql-io-lib

Modules

[Index] [Quick Jump]

Downloads

cql-io-1.1.0.tar.gz [browse] (Cabal source package)
Package description (as included in the package)

Maintainer's Corner

Package maintainers

ToralfWittner, romanb

For package maintainers and hackage trustees

edit package information

Readme for cql-io-1.1.0

[back to package description]

CQL Cassandra driver

This library uses the cql library which implements Cassandra's CQL protocol and complements it with the neccessary I/O operations. The feature-set includes:

Node discovery

The driver discovers nodes automatically from a small set of bootstrap nodes.

Customisable load-balancing policies

In addition to pre-built LB policies such as round-robin, users of this library can provide their own policies if desired.

Support for connection streams

Requests can be multiplexed over a few connections.

Customisable retry settings

Support for default retry settings as well as local overrides per query.

Prepared queries

Prepared queries are an optimisation which parse and prepare a query only once on Cassandra nodes but execute it many times with different concrete values.

TLS support

Client to node communication can optionally use transport layer security (using HsOpenSSL).

License

See LICENSE.

Cassandra Logo License

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0. Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.