trans formation None None Relevant interface Co nsistency Not support Support Eventual consistency Isolation Not support Support Business‐side guarantee Co ncurrency pe rformance No influence Serious ShardingSphere from GitHub,Then compile. git clone --depth 1 https://github.com/apache/shardingsphere.git cd shardingsphere mvn clean install -Dmaven.javadoc.skip=true -Dcheckstyle.skip=true -Drat.skip=true ShardingSphere document, v5.1.1 Name Descrip- tion Value range Default value JVM _IN‐ FORMA‐ TION_CO LLEC‐ TOR_ENABLED Start JVM collector true、false true SER‐ VICE_NAME Tracking service name

trans formation None None Relevant interface Co nsistency Not support Support Eventual consistency Isolation Not support Support Business‐side guarantee Co ncurrency pe rformance No influence Serious ShardingSphere from GitHub,Then compile. git clone --depth 1 https://github.com/apache/shardingsphere.git cd shardingsphere mvn clean install -Dmaven.javadoc.skip=true -Dcheckstyle.skip=true -Drat.skip=true ShardingSphere document, v5.1.2 Name Descrip- tion Value range Default value JVM _IN‐ FORMA‐ TION_CO LLEC‐ TOR_ENABLED Start JVM collector true, false true SER‐ VICE_NAME Tracking service name

supported Not supported Final consistency I solation Not supported Supported Business side guaran‐ teed Co ncurrent per formance no loss severe loss slight loss Applied s cenar‐ ios Inconsistent processing default AuditStrategy (?) ShardingAuditSt rate‐ gyConfiguration Default key auditor DML_SHA RDING_CO NDITIONS defaultS hardingCol‐ umn (?) String Default sharding col‐ umn name None shard ingAlgorithms EncryptTableRuleConfiguration Attributes: Name DataType Description name String Table name columns (+) Co llection Encrypt column rule configura‐ tions Encrypt Column

supported Supported Final consistency I solation Not supported Supported Business side guaran‐ teed Co ncurrent per formance no loss severe loss slight loss Applied s cenar‐ ios Inconsistent processing default AuditStrategy (?) ShardingAuditSt rate‐ gyConfiguration Default key auditor DML_SHA RDING_CO NDITIONS defaultS hardingCol‐ umn (?) String Default sharding col‐ umn name None shard ingAlgorithms EncryptTableRuleConfiguration Attributes: Name DataType Description name String Table name columns (+) Co llection Encrypt column rule configura‐ tions Encrypt Column

trans formation None None Relevant interface Co nsistency Not support Support Eventual consistency Isolation Not support Support Business‐side guarantee Co ncurrency pe rformance No influence Serious currently Log, metrics, APM and other observability capabilities available. Usage Local build > cd shardingsphere/shardingsphere-agent > mvn clean install Remote download（No release） > weget htt name • writeDat aSource‐ Name String Write sources source name • readData Source‐ Names (+) Co llection Read sources source name list • loadB alancerName (?) String Load balance algo‐

trans formation None None Relevant interface Co nsistency Not support Support Eventual consistency Isolation Not support Support Business‐side guarantee Co ncurrency pe rformance No influence Serious currently Log, metrics, APM and other observability capabilities available. Usage Local build > cd shardingsphere/shardingsphere-agent > mvn clean install Remote download（No release） > weget htt taken attention to Compile & Build git clone https://github.com/apache/shardingsphere-benchmark.git cd shardingsphere-benchmark/shardingsphere-benchmark mvn clean install Perform Test cp target/shar

supported Not supported Final consistency I solation Not supported Supported Business side guaran‐ teed Co ncurrent per formance no loss severe loss slight loss Applied s cenar‐ ios Inconsistent processing defaultA uditStrategy (?) ShardingAuditStr ategyConfiguration Default key auditor DML_SHA RDING_CO NDITIONS defaultSh ardingCol‐ umn (?) String Default sharding col‐ umn name None shardi ngAlgorithms Name Data Type Description groupName (+) String Database discovery group name data SourceNames (+) Co llection Data source names, multiple data source names separated with comma. Such as: ds_0

supported Not supported Final consistency I solation Not supported Supported Business side guaran‐ teed Co ncurrent per formance no loss severe loss slight loss Applied s cenar‐ ios Inconsistent processing Name Data Type Description groupName (+) String Database discovery group name data SourceNames (+) Co llection Data source names, multiple data source names separated with comma. Such as: ds_0 t r i b u t e Spring Bean Id que ryWithCip herCol‐ umn (?) A t t r i b u t e Whether query with ci‐ pher column for data encrypt. User you can use plaintext to query if have true table (+) T a

ShardingSphere 源码，对源码进行编译，操作命令如下。 git clone --depth 1 https://github.com/apache/shardingsphere.git cd shardingsphere mvn clean install -DskipITs -DskipTests -Prelease Agent 制品 distribution/agent/tar tar -zxvf apache-shardingsphere-${latest.release.version}-shardingsphere-agent-bin. tar.gz -C agent cd agent tree ├── LICENSE ├── NOTICE ├── conf │ └── agent.yaml ├── plugins │ ├── lib │ │ ├── apt-get install build-essential zlib1g-dev -y git clone git@github.com:apache/shardingsphere.git cd ./shardingsphere/ ./mvnw -PnativeTestInShardingSphere -T1C -e clean test 当贡献者发现缺少与 ShardingSphere

ShardingSphere 源码，对源码进行编译，操作命令如下。 git clone --depth 1 https://github.com/apache/shardingsphere.git cd shardingsphere mvn clean install -Dmaven.javadoc.skip=true -Dcheckstyle.skip=true -Dspotbugs. skip=true tar -zxvf apache-shardingsphere-${latest.release.version}-shardingsphere-agent-bin. tar.gz -C agent cd agent tree ├── LICENSE ├── NOTICE ├── conf │ └── agent.yaml ├── plugins │ ├── lib │ │ ├── r/shardingsphere‐proxy • 方式三：自行构建镜像 git clone https://github.com/apache/shardingsphere mvn clean install cd shardingsphere-distribution/shardingsphere-proxy-distribution mvn clean package -Prelease,docker