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  ["siteid"] => string(1) "1"
  ["type"] => string(1) "1"
  ["m_id"] => string(1) "0"
  ["p_id"] => string(1) "0"
  ["name"] => string(6) "服务"
  ["thumb"] => string(63) "/modules/cms/uploads/recommend/2018/05/15/05797102164099283.png"
  ["image"] => string(0) ""
  ["desc"] => string(0) ""
  ["pdir"] => string(0) ""
  ["dir"] => string(7) "service"
  ["url"] => string(0) ""
  ["setting"] => array(15) {
    ["is_html"] => int(1)
    ["content_is_html"] => int(0)
    ["urlrule"] => int(1)
    ["contenturlrule"] => int(0)
    ["meta_title"] => string(88) "定制开发-APP定制开发,微信定制开发,小程序定制开发,网站定制开发"
    ["meta_keywords"] => string(75) "APP定制开发,微信定制开发,小程序定制开发,网站定制开发"
    ["meta_description"] => string(0) ""
    ["category_template"] => string(0) ""
    ["list_template"] => string(0) ""
    ["show_template"] => string(21) "show_page_dingzhi.tpl"
    ["formid"] => string(0) ""
    ["url"] => string(0) ""
    ["target"] => string(0) ""
    ["pri_grade_visit"] => array(0) {
    }
    ["pri_grade_add"] => array(0) {
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  ["image_mo"] => string(63) "/modules/cms/uploads/recommend/2018/05/25/05805654599261264.jpg"
  ["page_num"] => string(1) "0"
  ["wxstat"] => string(1) "0"
  ["scope"] => string(0) ""
  ["modelname"] => NULL
  ["son"] => array(9) {
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      ["id"] => string(3) "187"
      ["siteid"] => string(1) "1"
      ["type"] => string(1) "1"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(15) "小程序开发"
      ["thumb"] => string(0) ""
      ["image"] => string(0) ""
      ["desc"] => string(112) "专业微信小程序解决方案|各种场景核心功能，提前布局微信新生态，抢占第一波红利"
      ["pdir"] => string(0) ""
      ["dir"] => string(6) "wechat"
      ["url"] => string(0) ""
      ["setting"] => array(15) {
        ["is_html"] => int(1)
        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
        ["meta_title"] => string(107) "小程序_商城小程序_门店小程序_微圈小程序_餐饮小程序开发-艺源科技小程序开发"
        ["meta_keywords"] => string(103) "小程序开发,商城小程序开发,门店小程序开发,微圈小程序开发,餐饮小程序开发"
        ["meta_description"] => string(269) "专注提供专注提供小程序、商城小程序、门店小程序、微圈小程序、餐饮小程序开发，专业团队,一对一服务,助企业快速生成自己的移动端微商城平台. 艺源科技小程序采用高性能数据架构,系统稳定安全。"
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(17) "show_page_xcx.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
        }
        ["pri_grade_add"] => array(0) {
        }
      }
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      ["sethtml"] => string(1) "0"
      ["stat"] => string(1) "2"
      ["flowid"] => string(1) "0"
      ["image_mo"] => string(0) ""
      ["page_num"] => string(1) "0"
      ["wxstat"] => string(1) "1"
      ["scope"] => string(0) ""
      ["modelname"] => NULL
    }
    [1] => array(22) {
      ["id"] => string(3) "199"
      ["siteid"] => string(1) "1"
      ["type"] => string(1) "1"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(9) "APP开发"
      ["thumb"] => string(0) ""
      ["image"] => string(0) ""
      ["desc"] => string(0) ""
      ["pdir"] => string(0) ""
      ["dir"] => string(3) "APP"
      ["url"] => string(0) ""
      ["setting"] => array(15) {
        ["is_html"] => int(1)
        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
        ["meta_title"] => string(65) "app开发_app定制开发_app制作开发公司【艺源科技】"
        ["meta_keywords"] => string(53) "app开发,app定制开发公司,app制作开发公司"
        ["meta_description"] => string(0) ""
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(17) "show_page_app.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
        }
        ["pri_grade_add"] => array(0) {
        }
      }
      ["order"] => string(1) "1"
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      ["stat"] => string(1) "2"
      ["flowid"] => string(1) "0"
      ["image_mo"] => string(0) ""
      ["page_num"] => string(1) "0"
      ["wxstat"] => string(1) "0"
      ["scope"] => string(0) ""
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      ["id"] => string(3) "244"
      ["siteid"] => string(1) "1"
      ["type"] => string(1) "1"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(12) "快抖霸屏"
      ["thumb"] => string(0) ""
      ["image"] => string(0) ""
      ["desc"] => string(0) ""
      ["pdir"] => string(0) ""
      ["dir"] => string(7) "kuaidou"
      ["url"] => string(0) ""
      ["setting"] => array(15) {
        ["is_html"] => int(1)
        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
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        ["meta_keywords"] => string(69) "快抖霸屏,抖音快手霸屏,快抖短视频搜索,同城爆店码"
        ["meta_description"] => string(161) "艺源智能云推广系统13325455411专注快抖霸屏,抖音快手霸屏,同城爆店码,一款线下与线上流量紧密结合的营销爆客解决方案。"
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(20) "show_page_douyin.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
        }
        ["pri_grade_add"] => array(0) {
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      }
      ["order"] => string(1) "2"
      ["sethtml"] => string(1) "0"
      ["stat"] => string(1) "2"
      ["flowid"] => string(1) "0"
      ["image_mo"] => string(0) ""
      ["page_num"] => string(1) "0"
      ["wxstat"] => string(1) "0"
      ["scope"] => string(27) "需要短视频推广排名"
      ["modelname"] => NULL
    }
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      ["id"] => string(3) "207"
      ["siteid"] => string(1) "1"
      ["type"] => string(1) "1"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(14) "AI智能名片"
      ["thumb"] => string(0) ""
      ["image"] => string(63) "/modules/cms/uploads/recommend/2019/07/04/06155550417466502.jpg"
      ["desc"] => string(0) ""
      ["pdir"] => string(0) ""
      ["dir"] => string(2) "ai"
      ["url"] => string(0) ""
      ["setting"] => array(15) {
        ["is_html"] => int(1)
        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
        ["meta_title"] => string(68) "艺源AI智能名片_名片小程序_智能名片_让销售更简单"
        ["meta_keywords"] => string(97) "艺源AI智能名片,名片小程序,智能名片_让销售更简单,电子名片,二维码名片"
        ["meta_description"] => string(184) "艺源AI智能名片-让销售更简单。艺源AI智能名片为企业提供名片小程序,智能名片,企业名片,小程序名片,电子名片,二维码名片等相关的服务。"
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(16) "show_page_ai.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
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        ["pri_grade_add"] => array(0) {
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      ["order"] => string(1) "3"
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      ["wxstat"] => string(1) "0"
      ["scope"] => string(0) ""
      ["modelname"] => NULL
    }
    [4] => array(22) {
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      ["type"] => string(1) "1"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(12) "版权登记"
      ["thumb"] => string(0) ""
      ["image"] => string(63) "/modules/cms/uploads/recommend/2021/08/04/06814062280145708.jpg"
      ["desc"] => string(0) ""
      ["pdir"] => string(0) ""
      ["dir"] => string(9) "copyright"
      ["url"] => string(0) ""
      ["setting"] => array(15) {
        ["is_html"] => int(1)
        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
        ["meta_title"] => string(0) ""
        ["meta_keywords"] => string(0) ""
        ["meta_description"] => string(0) ""
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(23) "show_page_copyright.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
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        ["pri_grade_add"] => array(0) {
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      ["order"] => string(1) "4"
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      ["image"] => string(63) "/modules/cms/uploads/recommend/2021/08/03/06813359170749750.jpg"
      ["desc"] => string(0) ""
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      ["dir"] => string(9) "trademark"
      ["url"] => string(0) ""
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        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
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        ["meta_keywords"] => string(103) "商标注册,商标注册流程,商标注册流程及费用,西安商标注册,西安商标注册代理"
        ["meta_description"] => string(182) "「源知果」西安提供代理版权登记，代理商标注册，代理专利申请，代理企业贯标，代理高新技术企业认定的服务；咨询电话：13325455411。"
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(23) "show_page_trademark.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
        }
        ["pri_grade_add"] => array(0) {
        }
      }
      ["order"] => string(1) "5"
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      ["stat"] => string(1) "2"
      ["flowid"] => string(1) "0"
      ["image_mo"] => string(63) "/modules/cms/uploads/recommend/2019/06/11/06135617157272716.png"
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      ["p_id"] => string(2) "96"
      ["name"] => string(12) "网站建设"
      ["thumb"] => string(0) ""
      ["image"] => string(63) "/modules/cms/uploads/recommend/2019/06/21/06144566585327511.jpg"
      ["desc"] => string(149) "节约IT成本/降低运维成本/网站安全稳定/不满意全额退款|节约IT成本/降低运维成本/网站安全稳定/不满意全额退款"
      ["pdir"] => string(0) ""
      ["dir"] => string(7) "website"
      ["url"] => string(0) ""
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        ["content_is_html"] => int(0)
        ["urlrule"] => int(1)
        ["contenturlrule"] => int(0)
        ["meta_title"] => string(80) "西安商城网站建设_政府网站建设_学校网站建设就选艺源科技"
        ["meta_keywords"] => string(113) "西安网站建设,西安网络公司,西安网页设计,商城网站建设,政府网站建设,学校网站建设"
        ["meta_description"] => string(248) "「艺源科技」是西安一家专业的西安商城网站建设,政府网站建设,学校网站建设的网络公司，咨询电话:029-88810146/150 9401 9029。公司拥有10年实践经验,为您提供一条龙的互联网应用解决方案。"
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(21) "show_page_website.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
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        ["pri_grade_add"] => array(0) {
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      ["type"] => string(1) "2"
      ["m_id"] => string(1) "0"
      ["p_id"] => string(2) "96"
      ["name"] => string(15) "云服务平台"
      ["thumb"] => string(0) ""
      ["image"] => string(0) ""
      ["desc"] => string(0) ""
      ["pdir"] => string(0) ""
      ["dir"] => string(0) ""
      ["url"] => string(0) ""
      ["setting"] => array(15) {
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        ["formid"] => string(0) ""
        ["url"] => string(21) "http://www.qulvkj.com"
        ["target"] => string(6) "_blank"
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        ["meta_description"] => string(244) "艺源科技（yysweb.com）,专注为企业提供百度等搜索引擎整站SEO优化服务,针对不同行业、网站情况给出不同策略、报价和SEO建议;是您值得信赖的seo诊断、顾问咨询等云SEO技术服务外包商。"
        ["category_template"] => string(0) ""
        ["list_template"] => string(0) ""
        ["show_template"] => string(17) "show_page_seo.tpl"
        ["formid"] => string(0) ""
        ["url"] => string(0) ""
        ["target"] => string(0) ""
        ["pri_grade_visit"] => array(0) {
        }
        ["pri_grade_add"] => array(0) {
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      ["order"] => string(1) "8"
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      ["image_mo"] => string(63) "/modules/cms/uploads/recommend/2021/08/03/06813062712033401.jpg"
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}
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PostgreSQL被业界誉为“最先进的开源数据库”,面向企业复杂SQL的OLTP业务场景,支持NoSQL数据类型(JSON/XML/hstore)、提供阿里云自研Ganos多维多模时空信息引擎,及PostGIS地理信息引擎。

NoSQL兼容

兼容SQL:2011, 丰富的数据类型,直接支持SQL操作JSON及XML

空间/时空双引擎

自研Ganos时空引擎实现多模型处理能力,支持GPU计算加速,兼容PostGIS地理信息引擎

高效查询

基于成本的SQL查询优化器,多表关联查询性能比MySQL高数倍

安全稳定

SQL审计,身份隔离深入到字段级别;支持IP白名单防DDoS攻击


轻松处理空间/时空信息

支持PostGIS,同时借助自研Ganos时空引擎,基于GeoSQL轻松处理多维几何对象、遥感影像、激光点云、移动对象轨迹等各类空间/时空信息。

Ganos 2/3/4维坐标

几何数据的坐标维数支持2/3/4(with Z/M),支持基于平面和球面计算,支持3D计算,具备高效GIST R-Tree及BRIN索引

Ganos GPU增强

支持多光谱、高光谱影像数据以及DEM高程数据的导入导出、拼接、剪切、统计等各类常规操作,部分函数支持GPU并行计算加速(需采购GPU机型)

Ganos MOD移动对象数据库

具备独一无二的移动对象数据库(MOD),支持轨迹构造、轨迹信息获取、轨迹空间/时空关系判断、轨迹空间处理、轨迹时空统计等丰富功能

Ganos 高级功能

激光点云、拓扑网络(路径)数据存储、查询、分析等高级功能

兼容PostGIS

支持PostGIS空间数据类型、空间分析函数、元数据及函数、二元谓词、空间操作符


强大NoSQL兼容

基于SQL支持JSON、XML、Key-Value等非结构化数据类型,实现另类的Not Only SQL(NOSQL)解决方案

建表时使用JSON数据类型

CREATE TABLE json_tab(id bigint, data jsonb);

直接保存JSON内容

INSERT INTO json_tab VALUES (1,'{"pname":"产品1","qty":50}')

直接查询JSON信息

SELECT * FROM json_tab WHERE data->>'qty' > 30

对JSON的属性进行索引提高性能

CREATE INDEX idx_json_tab_data_pname ON json_tab USING btree ((data ->> 'pname'));

与现有关系表进行JOIN查询

SELECT * FROM json_tab JOIN product ON (products.pname=json_data.data->>'pname') WHERE data->>'qty' > 30;


支持全文搜索

通过全文搜索,应用将不再需要额外搭建搜索引擎,只通过SQL操作即可实现全文检索(Full Text Search)及模糊查询。

功能丰富

支持中文分词、自定义词库,可对现有词库进行智能学习处理,持续优化。同时可以实现:“结巴分词”、“相似度分析”、“相似度索引”、“正则匹配”等高级功能,通过SQL引擎完成整套分词操作过程,让用户免去重复开发的烦恼。


支持OSS云存储扩展

基于PostgreSQL的FDW功能,阿里云深度整合优化了对OSS云存储的外部表管理功能,可以支持2TB以上存储空间无限扩展。

可读、可写、空间无限扩展

用户可以通过外部表的方式将OSS云存储中的CSV格式化文件当成本地数据表进行使用。支持与本地数据表进行JOIN,支持数据读写,从而也借助OSS的能力,使得数据库的存储空间可以随意扩展到任意大小,满足企业用户对冷热数据生命周期管理的需求。OSS存储外部表功能还支持数据压缩,用户可以使用标准gzip算法进行csv文件压缩,有效缩短数据写入到OSS的时间,同时节省存储费用可达50%以上。


支持数据仓库

通过PostgreSQL除了在高可用方面能够满足OLTP在线应用的要求外,需要进行实时分析的数据,还可以扩展支持OLAP数据仓库的业务。

OLAP+OLTP=HTAP

在线数据库和数据仓库使用相同的开发协议接口,可以帮助中小企业降低IT研发成本。当TB级的数据需要进行分析时,时可以通过同样基于PostgreSQL内核的“云数据库HybridDB”实现可横向扩展的OLAP数据仓库,支持总量达百TB甚至PB级的数据分析BI业务。


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