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From Sheng Wu <>
Subject Re: [ANNOUNCE] Apache ShardingSphere 4.0.0-RC1 available
Date Sun, 21 Apr 2019 11:51:07 GMT
Hi Liang

The introduction is a little too long. One or two sentences for project
description is good and clear for everyone.
And be good for clear project landscape.

Let's start a discussion in dev mail. <>于2019年4月21日 周日下午6:52写道:

> Hi all,
> Apache ShardingSphere (incubating) Team is glad to announce the first
> release of Apache ShardingSphere Incubating 4.0.0-RC1.
> ShardingSphere is an open-source ecosystem consisted of a set of
> distributed database middleware solutions, including 2 independent
> products, Sharding-JDBC & Sharding-Proxy.
> They both provide functions of data sharding, distributed transaction and
> database orchestration, applicable in a variety of situations such as Java
> isomorphism, heterogeneous language.
> Aiming at reasonably making full use of the computation and storage
> capacity of database in distributed system, ShardingSphere defines itself
> as a middleware, rather than a totally new type of database.
> As the cornerstone of many enterprises, relational database still takes a
> huge market share.
> Therefore, at current stage, we prefer to focus on its increment instead of
> a total overturn.
> Sharding-JDBC defines itself as a lightweight Java framework that provides
> extra service at Java JDBC layer.
> With client end connecting directly to the database, it provides service in
> the form of jar and requires no extra deployment and dependence.
> It can be considered as an enhanced JDBC driver, which is fully compatible
> with JDBC and all kinds of ORM frameworks.
> * Applicable in any ORM framework based on Java, such as JPA, Hibernate,
> Mybatis, Spring JDBC Template or direct use of JDBC.
> * Based on any third-party database connection pool, such as DBCP, C3P0,
> BoneCP, Druid, HikariCP.
> * Support any kind of database that conforms to JDBC standard: MySQL,
> Oracle, SQLServer and PostgreSQL for now.
> Sharding-Proxy defines itself as a transparent database proxy, providing a
> database server that encapsulates database binary protocol to support
> heterogeneous languages.
> Friendlier to DBA, the MySQL/PostgreSQL version provided now can use any
> kind of client access (such as MySQL Command Client, MySQL Workbench,
> Navicat etc.) that is compatible of MySQL/PostgreSQL protocol to operate
> data.
> * Totally transparent to applications, it can be used directly as MySQL and
> PostgreSQL.
> * Applicable to any kind of compatible of client end that is compatible of
> MySQL and PostgreSQL protocol.
> Vote Thread:
> Download Links:
> Release Notes:
> Website:
> ShardingSphere Resources:
> - Issue:
> - Mailing list:
> - Documents:
> ------------------
> Liang Zhang (John)
> Apache ShardingSphere & Dubbo
Sheng Wu
SkyWalking, Shardingsphere and Zipkin

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