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功能介绍 什么是算子下推(NDP) NDP(Near Data Processing)是云数据库TaurusDB发布的旨在提高数据查询效率的计算下推的解决方案。针对数据密集型查询,将提取列、聚合运算、条件过滤等操作从计算节点向下推送给TaurusDB的分布式存储层的多个节点,并行
功能介绍 什么是算子下推(NDP) NDP(Near Data Processing)是云数据库TaurusDB发布的旨在提高数据查询效率的计算下推的解决方案。针对数据密集型查询,将提取列、聚合运算、条件过滤等操作从计算节点向下推送给TaurusDB的分布式存储层的多个节点,并行
NDP概述 NDP(Near Data Processing)是云数据库GaussDB(for MySQL)发布的旨在提高数据查询效率的计算下推的解决方案。针对数据密集型查询,将提取列、聚合运算、条件过滤等操作从计算节点向下推送给GaussDB(for MySQL)的分布式存储层
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
节点名称。 weight Integer 节点读写分离读权重。 available_zones Array of MysqlProxyAvailable objects 可用区信息。 表7 MysqlProxyAvailable 参数 参数类型 描述 code String 可用区编码。
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
update_result Array of ProxyUpgradeVersionDetail objects 数据库代理升级信息列表。 表5 ProxyUpgradeVersionDetail 参数 参数类型 描述 instance_id String 实例id. workflow_id
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
白名单或者黑名单 'white' | 'black' ip_group ProxyIpGroupDetail object 白名单或黑名单详细信息 表4 ProxyIpGroupDetail 参数 参数类型 描述 id String ipGroup的id name String ipGroup的名称
节点名称。 weight Integer 节点读写分离读权重。 available_zones Array of MysqlProxyAvailable objects 可用区信息。 表7 MysqlProxyAvailable 参数 参数类型 描述 code String 可用区编码。
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
白名单或者黑名单 'white' | 'black' ip_group ProxyIpGroupDetail object 白名单或黑名单详细信息 表4 ProxyIpGroupDetail 参数 参数类型 描述 id String ipGroup的id name String ipGroup的名称
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great