在ASM网关中接入OPA执行引擎
当您需要实现动态的访问控制时，可以在ASM网关中接入OPA（Open Policy Agent）执行引擎，根据用户身份或请求内容定制授权策略，实时控制服务间的通信行为，有效防止未经授权的访问并降低数据泄露风险，加强网格应用的安全性。以入口网关...
资源包总览
1：32.5 1：57.12 1：51.41 1：97.5 1：171.37 1：154.24 1：146.25 1：257.06 1：231.35 H.265 HD（1920 x 1080）及以 1：15 1：37.8 1：34.02 1：45 1：113.4 1：102.06 1：67.5 1：170.09 1：153.08 H.265 SD（1280 x 720）及以下 1：7....
Alibaba Cloud Linux 2系统的ECS实例中SGX驱动在特定...
blk_flush_plug_list+0xd7/0x220[71.938759]pagecache_get_page+0x8c/0x350[71.938761]filemap_fault+0x37e/0x6e0[71.938764]ext4_filemap_fault+0x2c/0x3b[71.938766]_do_fault+0x38/0x170[71.938768]do_fault+0x2eb/0x640[71.938769]_...
如何支持超大事务
本文档介绍了 PolarDB-X 对超大事务的支持情况。在分布式数据库中，超大事务一般满足以下条件中的一个或多个：事务修改的数据涉及多个分片；事务修改的数据量比较大；事务执行的SQL语句比较多。下面通过以下场景的测试，以这三个维度为切入...
QueryInstancesInfo-查询集群静态信息
xxxxx-xxxxx-reg-center-0-1","Ip":"25.24.91.x","InternetIp":"120.55.71.x","SingleTunnelVip":"172.16.66.x","CreationTimestamp":"2022-12-15T02:02:15Z","ClientPort":"8848","Zone":"cn-hangzhou-k","ZoneDistributed":true }]} 错误...
配置倚天实例应用加速
MySQL 8.0.26 20%（纯读、纯写、混合读写）Redis 6.0.2 25%（单pipeline小包场景）PostgreSQL 13.10-1.0.1 20%（纯读、纯写、混合读写）Memcached 1.5.22-2.1 10%~20%（单pipeline小包场景）x264/x265 ffmpeg 5.0.1+x264 0.164.x+x265 3.5+...
InvokeFunction
X-Fc-Request-Id String dab25e58-9356-4e3f-97d6-f044c4*函数调用的请求ID。X-Fc-Max-Memory-Usage String 9.2 函数执行消耗的内存，单位MB。X-Fc-Invocation-Duration String 10 函数执行消耗的时长，单位毫秒。X-Fc-Invocation-Service-...
模糊效果
如果您希望保护OSS图片的隐私信息或者提升图片的视觉效果，您可以对OSS图片增加全局或者局部模糊效果。使用场景 保护隐私信息：在发布包含敏感信息的图片前，例如车牌号、人脸等，可以通过局部模糊来遮盖这些细节，以保护隐私信息。多图层...
数据备份与恢复
数据备份和恢复是数据库必不可少的能力，PolarDB-X 提供不同粒度的数据恢复能力，包括实例级的一致性备份恢复能力、表级的表回收站能力、SQL级的SQL闪回能力等。一致性备份恢复 一致性备份恢复提供实例级任意时间点（精确到秒级）的历史...
PyTorch单机训练
本文展示如何使用Arena提交PyTorch的单机训练作业，并通过TensorBoard可视化查看训练作业。前提条件 已创建包含GPU的Kubernetes集群。具体操作，请参见 创建...arena top node 预期输出：NAME IPADDRESS ROLE STATUS GPU(Total)GPU(Allocated)...
开启SysOM插件
64 4.19.91-24.8.an8.x86_64 4.19.91-24.9.an8.x86_64 4.19.91-24.al7.x86_64 4.19.91-25.1.al7.x86_64 4.19.91-25.1.an8.x86_64 4.19.91-25.6.al7.x86_64 4.19.91-25.6.an8.x86_64 4.19.91-25.7.al7.x86_64 4.19.91-25.7.an8.x86_64 4.19....
散点图（v3.0以下版本）
190","s":"3"},{"x":"2010/09/10 00:00:00","y":"230","s":"3"},{"x":"2010/10/29 00:00:00","y":"325","s":"3"},{"x":"2010/11/22 00:00:00","y":"390","s":"3"},{"x":"2010/11/30 00:00:00","y":"290","s":"3"},{"x":"2010/12/25 00:00:...
客户端能力配置
64 4.X.X系列 4.20.13-1.el7.elrepo.x86_64 4.19.113-300.el7.x86_64 4.19.104-300.el7.x86_64 4.19.110-300.el7.x86_64 4.19.94-300.el7.x86_64 4.19.12-1.el7.elrepo.x86_64 4.18.10-1.el7.elrepo.x86_64 4.18.8-1.el7.elrepo.x86_64 4....
创建PolarDB-X数据源
通过创建PolarDB-X数据源能够实现Dataphin读取PolarDB-X的业务数据或向PolarDB-X写入数据。本文为您介绍如何创建PolarDB-X数据源。背景信息 PolarDB-X（原DRDS升级版）是由阿里巴巴自主研发的云原生分布式数据库。如果您使用的是PolarDB-X...
RecognizeBankAcceptance-银行承兑汇票识别
valuePos":[{"x":151,"y":56},{"x":151,"y":68},{"x":87,"y":68},{"x":87,"y":56}],"valueProb":100},{"key":"draftStatus","keyProb":100,"value":"提示收票已签收","valuePos":[{"x":467,"y":37},{"x":467,"y":52},{"x":379,"y":51},{"x...
散点图（v3.x版本）
190","s":"3"},{"x":"2010/09/10 00:00:00","y":"230","s":"3"},{"x":"2010/10/29 00:00:00","y":"325","s":"3"},{"x":"2010/11/22 00:00:00","y":"390","s":"3"},{"x":"2010/11/30 00:00:00","y":"290","s":"3"},{"x":"2010/12/25 00:00:...
RecognizeBankCard-银行卡识别
[{"x":103,"y":1253},{"x":3011,"y":1137},{"x":3021,"y":1370},{"x":112,"y":1486}],"valueProb":100},{"key":"validToDate","keyProb":100,"value":"2024/12","valuePos":[{"x":1347,"y":1573},{"x":2074,"y":1554},{"x":2077,"y":1698},...
RecognizeCtwoMedicalDeviceManageLicense-第二类医疗...
valuePos":[{"x":418,"y":278},{"x":418,"y":290},{"x":279,"y":290},{"x":279,"y":278}],"valueProb":99},{"key":"warehouseAddress","keyProb":100,"value":"广州市天河区广西路","valuePos":[{"x":278,"y":328},{"x":418,"y":327},{"x...
网页防篡改
64 2.6.32-754.22.1.el6.x86_64 2.6.32-754.23.1.el6.x86_64 2.6.32-754.24.3.el6.x86_64 2.6.32-754.25.1.el6.x86_64 2.6.32-754.27.1.el6.x86_64 2.6.32-754.28.1.el6.x86_64 2.6.32-754.29.1.el6.x86_64 2.6.32-754.29.2.el6.x86_64 2.6...
RecognizeCovidTestReport-核酸检测报告识别
testResult","keyProb":28,"value":"","valuePos":[{"x":417,"y":873},{"x":417,"y":941},{"x":298,"y":941},{"x":298,"y":873}],"valueProb":28}],"sliceRect":{"x0":0,"y0":10,"x1":1076,"y1":6,"x2":1076,"y2":995,"x3":0,"y3":996},...
常见问题
产品功能常见问题 消息队列RocketMQ版5.x系列相比4.x系列实例有什么优势？消息队列RocketMQ版5.x系列实例兼容哪些版本客户端？消息队列RocketMQ版支持哪些语言客户端？消息队列RocketMQ版如何开通公网访问？顺序消息和普通消息的区别是什么...
PredictTemplateModel-模板服务预测API
{"x":119,"y":69 }],"word":"方大呆","charInfo":[{"prob":0.99,"location":[{"x":119,"y":48 },{"x":142,"y":48 },{"x":142,"y":67 },{"x":119,"y":67 }],"word":"方"},{"prob":0.99,"location":[{"x":142,"y":48 },{"x":165,"y":48 },{"x...
PredictTemplateModel-模板服务预测API
{"x":119,"y":69 }],"word":"方大呆","charInfo":[{"prob":0.99,"location":[{"x":119,"y":48 },{"x":142,"y":48 },{"x":142,"y":67 },{"x":119,"y":67 }],"word":"方"},{"prob":0.99,"location":[{"x":142,"y":48 },{"x":165,"y":48 },{"x...
2024年
更多信息，请参见 配置网卡多队列的网络中断亲和性 AlmaLinux 9.3 almalinux_9_3_x64_20G_alibase_20240125.vhd 2024-01-25 内核版本：5.14.0-362.13.1.el9_3.x86_64 更新内容：更新最新软件包 优化chrony和ntp配置，删除经典网络sever地址...
RecognizeChinesePassport-中国护照识别
rec_cfd":0.999925,"rec_tcc":"EE1234567"},{"det_cfd":0.639483,"det_cls":4,"det_pts":[478.25,242.25,579.75,242.25,579.75,280.75,478.25,280.75],"rec_cfd":0.999972,"rec_tcc":"读小光"},{"det_cfd":0.625903,"det_cls":3,"det_pts...
RecognizeCarInvoice-机动车统一销售发票识别
72 },{"x":764,"y":88 },{"x":647,"y":88 },{"x":647,"y":72 }],"valueProb":100 },{"key":"invoiceNumber","keyProb":100,"value":"00357144","valuePos":[{"x":728,"y":92 },{"x":728,"y":108 },{"x":647,"y":108 },{"x":647,"y":92 }],...
创建PolarDB-X数据源
通过创建PolarDB-X数据源能够实现Dataphin读取PolarDB-X的业务数据或向PolarDB-X写入数据。本文为您介绍如何创建PolarDB-X数据源。背景信息 PolarDB-X（原DRDS升级版）是由阿里巴巴自主研发的云原生分布式数据库。如果您使用的是PolarDB-X...
Lambda表达式
例如：x->x+1(x,y)->x+y x->regexp_like(x,'a+')x->x[1]/x[2]x->if(x>0,x,-x)x->coalesce(x,0)x->cast(x AS JSON)x->x+try(1/0)示例 示例1：使用Lambda表达式x->x is not null 返回数组[5,null,7,null]中非null的元素。查询和分析语句*|...
RecognizeBusinessLicense-营业执照识别
[{"x":365,"y":72},{"x":479,"y":72},{"x":479,"y":186},{"x":365,"y":186}],"type":"round_stamp","w":115,"x":365,"y":72},{"box":{"angle":90,"h":94,"w":93,"x":100,"y":635},"h":96,"points":[{"x":53,"y":589},{"x":147,"y":589},{"x...
RecognizeBankAccountLicense-银行开户许可证识别
valuePos":[{"x":841,"y":513 },{"x":1200,"y":505 },{"x":1201,"y":550 },{"x":842,"y":558 }],"valueProb":100 },{"key":"approvalNumber","keyProb":100,"value":"J2900193652101","valuePos":[{"x":247,"y":257 },{"x":411,"y":252 },...
画布
clearRect 并非在地址区域画一个白色的矩形，而是清空，为了有直观感受，可以对画布加了一层背景色。background:red;入参 参数 类型 说明 x Number 矩形左上角的 X 坐标。y Number 矩形左上角的 Y 坐标。width Number 矩形宽度。height...
双轴折线图（v3.0以下版本）
[{"x":"2010/01/01 00:00:00","y":375,"z":22 },{"x":"2010/02/01 00:00:00","y":200,"z":59 },{"x":"2010/03/01 00:00:00","y":25,"z":51 },{"x":"2010/04/01 00:00:00","y":190,"z":18 },{"x":"2010/05/01 00:00:00","y":70,"z":100 }]x...
音频信息提取
您可以通过音频信息提取功能，获取媒体文件的封装与音频信息，例如：音频采样率、声道数、是否包含封面图片等。注意事项 音频信息提取仅支持同步处理（x-oss-process处理方式）。如果需要使用音频信息提取，请在 配额中心 申请。使用音频...
SELECT语句
Y ACOS(x)Y ASIN(x)Y ATAN(x)Y ATAN(Y,X),ATAN2(Y,X)Y CEIL(X)CEILING(x)Y CEILING(x)返回大于或等于x的最小整数值。CEIL(x)Y CONV(N,from_base,to_base)Y COS(x)Y COT(x)Y CRC32(expr)Y DEGREES(x)Y EXP(x)返回值e（自然对数的底）的x次方...
CopyObject
3.7.0)Accept:text/html Connection: keep-alive x-oss-copy-source: /test/AK.txt date: Fri,28 Dec 2018 09:41:55 GMT authorization:OSS qn6qrrqxo2oawuk53otfjbyc:gmnwPKuu20LQEjd+iPkL259A*Content-Length:0 返回示例 x-oss-hash-crc64...
Alibaba Cloud Linux 2镜像发布记录
基础镜像到最新的软件版本 兼容最新CentOS 7.9版本 内核更新：版本更新至 4.19.91-25.8.al7.x86_64 修复重要安全漏洞CVE-2022-1016、CVE-2022-27666 aliyun_2_1903_x64_20G_alibase_20220408.vhd 2022-04-08 版本更新至 4.19.91-25.7.al7.x...
空间数据类型
MultiLineString MultiLineString((x11 y11,x12 y12,.,x1n y1n),(x21 y21,x22 y22,.,x2m y2m),.)：x11~x1n和x21~x2m表示经度，y11~y1n和y21~y2m表示纬度。MULTILINESTRING((10 10,20 20,10 40),(40 40,30 30,40 20,30 10))：表示由 ...
在Knative上实现GitHub事件处理
本文介绍了如何在Knative上实现GitHub事件...X-B3-Sampled: 1X-B3-Spanid: c85e346d89c8be4eX-B3-Traceid: abf6292d458fb8e7X-Envoy-Expected-Rq-Timeout-Ms: 60000X-Envoy-Internal: trueX-Forwarded-For: 12*.*.*.*,12*.*.*.*X-Forwarded-Proto:...
RecognizeCosmeticProduceLicense-化妆品生产许可证...
valuePos":[{"x":775,"y":414},{"x":775,"y":433},{"x":614,"y":433},{"x":614,"y":414}],"valueProb":99},{"key":"issueDate","keyProb":99,"value":"2021-05-25","valuePos":[{"x":751,"y":483},{"x":751,"y":494},{"x":626,"y":494},{...
RecognizeTableOcr-表格识别
ysc":1},{"pos":[{"x":1,"y":169},{"x":94,"y":169},{"x":94,"y":469},{"x":1,"y":469}],"tableCellId":7,"word":"上午","xec":0,"xsc":0,"yec":7,"ysc":2},{"pos":[{"x":94,"y":169},{"x":186,"y":169},{"x":186,"y":229},{"x":94,"y":...
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