Elasticsearch-Service-1440_01.jpgElasticsearch-Service-1440_02.jpgElasticsearch-Service-1440_03.jpgElasticsearch-Service-1440_04.jpg

用户可以将 CVM、TencentDB、容器服务等其他云产品的实时日志或业务的存量及增量业务数据,汇聚传输到 ES 集群,进行数据的分布式存储、查询分析。

数据采集与同步

用户通过 Elasticsearch 中的 Beats 功能,可以把数据传输到 Elasticsearch 中进行存储,也可以传输到 Logstash 中进行自定义转换和解析后,再传输到 Elasticsearch 中。

Elasticsearch 提供了易用的 RESTful API,用户可以自行开发客户端,调用数据存储 API,存储数据到 Elasticsearch 集群中。

ES 构建在 VPC 内,用户可以非常方便地使用各种数据同步插件,将已有云产品的数据,同步到 ES 集群中。

数据存储

腾讯云 ES 提供了多种规格的节点类型和高性能 SSD 磁盘,有效保障数据的读写性能。

支持弹性扩展到上百个节点,能达到 PB 级数据的存储,满足用户不同类型的业务场景。

支持故障节点探测及替换,保障集群高可用性。

具备全文检索功能。

数据查询分析可视化

Elasticsearch 拥有全文检索、结构化搜索、数据过滤和指标统计等搜索功能,可应用于信息搜索和数据分析等多种场景。

Elasticsearch 提供了简单易用的 RESTful API 以及各种语言的客户端,用户可以很方便地构建自己的搜索服务。

使用 Kibana,用户可以方便地在浏览器里对集群的数据进行搜索和统计分析。

使用 Elasticsearch 官方提供的 rally 压测工具和 geonames 数据集(大小3.2G,共11523468个文档),对腾讯云 Elasticsearch Service 构建的两种规格的 ES 集群进行压测,其性能结果如下:

2核8G 3个节点:

MetricTaskValueUnit
Total indexing time-18.5837min
Min indexing time per shard-0.000533333min
Median indexing time per shard-3.4134min
Max indexing time per shard-4.21195min
Total refresh time-2.40147min
Min refresh time per shard-0.0009min
Median refresh time per shard-0.45715min
Max refresh time per shard-0.5655min
Total flush time-0.328317min
Min flush time per shard-0.0004min
Median flush time per shard-0.0643583min
Max flush time per shard-0.0972167min
Total Young Gen GC-127.992s
Total Old Gen GC-1.327s
Store size-3.22145GB
Translog size-2.80E-07GB
Heap used for segments-10.8161MB
Heap used for doc values-0.0831299MB
Heap used for terms-9.62618MB
Heap used for norms-0.0795288MB
Heap used for points-0.217488MB
Heap used for stored fields-0.809799MB
Segment count-102-
Min Throughputindex-append41895.6docs/s
Median Throughputindex-append42562docs/s
Max Throughputindex-append43352docs/s
50th percentile latencyindex-append757.636ms
90th percentile latencyindex-append1388.11ms
99th percentile latencyindex-append2650.44ms
99.9th percentile latencyindex-append5270.13ms
100th percentile latencyindex-append6535.29ms
50th percentile service timeindex-append757.636ms
90th percentile service timeindex-append1388.11ms
99th percentile service timeindex-append2650.44ms
99.9th percentile service timeindex-append5270.13ms
100th percentile service timeindex-append6535.29ms
error rateindex-append0%
Min Throughputindex-stats99.99ops/s
Median Throughputindex-stats100.04ops/s
Max Throughputindex-stats100.06ops/s
50th percentile latencyindex-stats6.04131ms
90th percentile latencyindex-stats6.56561ms
99th percentile latencyindex-stats10.7941ms
99.9th percentile latencyindex-stats22.6768ms
100th percentile latencyindex-stats24.5623ms
50th percentile service timeindex-stats5.9341ms
90th percentile service timeindex-stats6.42644ms
99th percentile service timeindex-stats7.56809ms
99.9th percentile service timeindex-stats22.5948ms
100th percentile service timeindex-stats24.4467ms
error rateindex-stats0%
Min Throughputnode-stats99.93ops/s
Median Throughputnode-stats100.06ops/s
Max Throughputnode-stats100.33ops/s
50th percentile latencynode-stats6.74088ms
90th percentile latencynode-stats7.28822ms
99th percentile latencynode-stats8.62256ms
99.9th percentile latencynode-stats13.271ms
100th percentile latencynode-stats13.9379ms
50th percentile service timenode-stats6.64634ms
90th percentile service timenode-stats7.18403ms
99th percentile service timenode-stats8.34209ms
99.9th percentile service timenode-stats13.1784ms
100th percentile service timenode-stats13.8411ms
error ratenode-stats0%
Min Throughputdefault46.85ops/s
Median Throughputdefault47.58ops/s
Max Throughputdefault47.7ops/s
50th percentile latencydefault1023.59ms
90th percentile latencydefault1890.67ms
99th percentile latencydefault2017.58ms
99.9th percentile latencydefault2026.21ms
100th percentile latencydefault2026.21ms
50th percentile service timedefault20.2853ms
90th percentile service timedefault24.3425ms
99th percentile service timedefault33.3526ms
99.9th percentile service timedefault54.702ms
100th percentile service timedefault74.2832ms
error ratedefault0%
Min Throughputterm199.82ops/s
Median Throughputterm200.02ops/s
Max Throughputterm200.05ops/s
50th percentile latencyterm4.54844ms
90th percentile latencyterm9.97587ms
99th percentile latencyterm18.3546ms
99.9th percentile latencyterm21.2112ms
100th percentile latencyterm21.5267ms
50th percentile service timeterm4.39147ms
90th percentile service timeterm4.84527ms
99th percentile service timeterm6.62189ms
99.9th percentile service timeterm19.4932ms
100th percentile service timeterm21.4435ms
error rateterm0%
Min Throughputphrase199.68ops/s
Median Throughputphrase200.03ops/s
Max Throughputphrase200.11ops/s
50th percentile latencyphrase3.57488ms
90th percentile latencyphrase4.62139ms
99th percentile latencyphrase19.6935ms
99.9th percentile latencyphrase24.9076ms
100th percentile latencyphrase25.0486ms
50th percentile service timephrase3.4742ms
90th percentile service timephrase4.0265ms
99th percentile service timephrase7.57333ms
99.9th percentile service timephrase18.9011ms
100th percentile service timephrase23.8045ms
error ratephrase0%
Min Throughputcountry_agg_uncached4.99ops/s
Median Throughputcountry_agg_uncached5ops/s
Max Throughputcountry_agg_uncached5ops/s
50th percentile latencycountry_agg_uncached197.534ms
90th percentile latencycountry_agg_uncached217.842ms
99th percentile latencycountry_agg_uncached271.988ms
100th percentile latencycountry_agg_uncached275.963ms
50th percentile service timecountry_agg_uncached194.061ms
90th percentile service timecountry_agg_uncached209.086ms
99th percentile service timecountry_agg_uncached216.432ms
100th percentile service timecountry_agg_uncached217.275ms
error ratecountry_agg_uncached0%
Min Throughputcountry_agg_cached99.97ops/s
Median Throughputcountry_agg_cached100.05ops/s
Max Throughputcountry_agg_cached100.08ops/s
50th percentile latencycountry_agg_cached4.9212ms
90th percentile latencycountry_agg_cached5.44065ms
99th percentile latencycountry_agg_cached7.15509ms
99.9th percentile latencycountry_agg_cached16.9407ms
100th percentile latencycountry_agg_cached17.8111ms
50th percentile service timecountry_agg_cached4.81515ms
90th percentile service timecountry_agg_cached5.29377ms
99th percentile service timecountry_agg_cached6.38482ms
99.9th percentile service timecountry_agg_cached16.8318ms
100th percentile service timecountry_agg_cached17.7311ms
error ratecountry_agg_cached0%
Min Throughputscroll25.02pages/s
Median Throughputscroll25.02pages/s
Max Throughputscroll25.03pages/s
50th percentile latencyscroll760.634ms
90th percentile latencyscroll794.699ms
99th percentile latencyscroll864.897ms
100th percentile latencyscroll874.768ms
50th percentile service timescroll760.32ms
90th percentile service timescroll794.397ms
99th percentile service timescroll864.658ms
100th percentile service timescroll874.556ms
error ratescroll0%
Min Throughputexpression2ops/s
Median Throughputexpression2ops/s
Max Throughputexpression2ops/s
50th percentile latencyexpression382.483ms
90th percentile latencyexpression414.775ms
99th percentile latencyexpression455.236ms
100th percentile latencyexpression473.181ms
50th percentile service timeexpression382.298ms
90th percentile service timeexpression414.577ms
99th percentile service timeexpression455.11ms
100th percentile service timeexpression472.998ms
error rateexpression0%
Min Throughputpainless_static1.5ops/s
Median Throughputpainless_static1.5ops/s
Max Throughputpainless_static1.5ops/s
50th percentile latencypainless_static480.188ms
90th percentile latencypainless_static505.003ms
99th percentile latencypainless_static529.066ms
100th percentile latencypainless_static547.199ms
50th percentile service timepainless_static479.938ms
90th percentile service timepainless_static504.731ms
99th percentile service timepainless_static528.857ms
100th percentile service timepainless_static546.954ms
error ratepainless_static0%
Min Throughputpainless_dynamic1.5ops/s
Median Throughputpainless_dynamic1.5ops/s
Max Throughputpainless_dynamic1.5ops/s
50th percentile latencypainless_dynamic469.434ms
90th percentile latencypainless_dynamic508.615ms
99th percentile latencypainless_dynamic581.127ms
100th percentile latencypainless_dynamic621.998ms
50th percentile service timepainless_dynamic469.178ms
90th percentile service timepainless_dynamic508.349ms
99th percentile service timepainless_dynamic580.819ms
100th percentile service timepainless_dynamic621.799ms
error ratepainless_dynamic0%
error ratelarge_terms0%
Min Throughputlarge_filtered_terms1.52ops/s
Median Throughputlarge_filtered_terms1.52ops/s
Max Throughputlarge_filtered_terms1.52ops/s
50th percentile latencylarge_filtered_terms39664.6ms
90th percentile latencylarge_filtered_terms46001.3ms
99th percentile latencylarge_filtered_terms47328ms
100th percentile latencylarge_filtered_terms47488.6ms
50th percentile service timelarge_filtered_terms651.731ms
90th percentile service timelarge_filtered_terms673.319ms
99th percentile service timelarge_filtered_terms715.941ms
100th percentile service timelarge_filtered_terms723.06ms
error ratelarge_filtered_terms0%
Min Throughputlarge_prohibited_terms1.55ops/s
Median Throughputlarge_prohibited_terms1.56ops/s
Max Throughputlarge_prohibited_terms1.57ops/s
50th percentile latencylarge_prohibited_terms35606.8ms
90th percentile latencylarge_prohibited_terms40847.6ms
99th percentile latencylarge_prohibited_terms42170.5ms
100th percentile latencylarge_prohibited_terms42329.2ms
50th percentile service timelarge_prohibited_terms648.82ms
90th percentile service timelarge_prohibited_terms672.114ms
99th percentile service timelarge_prohibited_terms722.666ms
100th percentile service timelarge_prohibited_terms733.307ms
error ratelarge_prohibited_terms0%

4核16G 3个节点:

MetricTaskValueUnit
Total indexing time-20.1957min
Min indexing time per shard-0.000733333min
Median indexing time per shard-3.77953min
Max indexing time per shard-4.63752min
Total merge time-1.57487min
Min merge time per shard-0min
Median merge time per shard-0.176658min
Max merge time per shard-0.634067min
Total merge throttle time-0.55105min
Min merge throttle time per shard-0min
Median merge throttle time per shard-0.065min
Max merge throttle time per shard-0.217033min
Total refresh time-1.41135min
Min refresh time per shard-0.00106667min
Median refresh time per shard-0.269958min
Max refresh time per shard-0.345733min
Total flush time-0.533133min
Min flush time per shard-0.000566667min
Median flush time per shard-0.115592min
Max flush time per shard-0.136683min
Total Young Gen GC-70.747s
Total Old Gen GC-0.92s
Store size-3.31581GB
Translog size-2.80E-07GB
Heap used for segments-11.0486MB
Heap used for doc values-0.100529MB
Heap used for terms-9.84413MB
Heap used for norms-0.0755005MB
Heap used for points-0.216421MB
Heap used for stored fields-0.811981MB
Segment count-97-
Min Throughputindex-append74421.1docs/s
Median Throughputindex-append75636.9docs/s
Max Throughputindex-append76877.4docs/s
50th percentile latencyindex-append377.922ms
90th percentile latencyindex-append663.055ms
99th percentile latencyindex-append3068.99ms
100th percentile latencyindex-append5554.97ms
50th percentile service timeindex-append377.922ms
90th percentile service timeindex-append663.055ms
99th percentile service timeindex-append3068.99ms
100th percentile service timeindex-append5554.97ms
error rateindex-append0%
Min Throughputindex-stats99.93ops/s
Median Throughputindex-stats100.04ops/s
Max Throughputindex-stats100.06ops/s
50th percentile latencyindex-stats6.62305ms
90th percentile latencyindex-stats7.35102ms
99th percentile latencyindex-stats18.0909ms
99.9th percentile latencyindex-stats24.5381ms
100th percentile latencyindex-stats24.7431ms
50th percentile service timeindex-stats6.50957ms
90th percentile service timeindex-stats7.18652ms
99th percentile service timeindex-stats9.38455ms
99.9th percentile service timeindex-stats24.4424ms
100th percentile service timeindex-stats24.6576ms
error rateindex-stats0%
Min Throughputnode-stats99.92ops/s
Median Throughputnode-stats100.04ops/s
Max Throughputnode-stats100.25ops/s
50th percentile latencynode-stats7.15655ms
90th percentile latencynode-stats7.96104ms
99th percentile latencynode-stats10.2362ms
99.9th percentile latencynode-stats25.7397ms
100th percentile latencynode-stats29.1573ms
50th percentile service timenode-stats7.04389ms
90th percentile service timenode-stats7.84655ms
99th percentile service timenode-stats9.13249ms
99.9th percentile service timenode-stats10.7357ms
100th percentile service timenode-stats29.072ms
error ratenode-stats0%
Min Throughputdefault41.88ops/s
Median Throughputdefault42.18ops/s
Max Throughputdefault42.52ops/s
50th percentile latencydefault3789.31ms
90th percentile latencydefault5170.79ms
99th percentile latencydefault5582.03ms
99.9th percentile latencydefault5610.7ms
100th percentile latencydefault5618.05ms
50th percentile service timedefault23.1496ms
90th percentile service timedefault25.8865ms
99th percentile service timedefault33.249ms
99.9th percentile service timedefault45.493ms
100th percentile service timedefault62.4174ms
error ratedefault0%
Min Throughputterm199.08ops/s
Median Throughputterm200ops/s
Max Throughputterm200.03ops/s
50th percentile latencyterm5.02391ms
90th percentile latencyterm21.18ms
99th percentile latencyterm35.2251ms
99.9th percentile latencyterm37.4827ms
100th percentile latencyterm37.6907ms
50th percentile service timeterm4.61812ms
90th percentile service timeterm5.10619ms
99th percentile service timeterm6.8135ms
99.9th percentile service timeterm22.1183ms
100th percentile service timeterm25.0033ms
error rateterm0%
Min Throughputphrase199.61ops/s
Median Throughputphrase200.04ops/s
Max Throughputphrase200.8ops/s
50th percentile latencyphrase3.86572ms
90th percentile latencyphrase4.96583ms
99th percentile latencyphrase22.5681ms
99.9th percentile latencyphrase23.5684ms
100th percentile latencyphrase28.2658ms
50th percentile service timephrase3.5689ms
90th percentile service timephrase4.2535ms
99th percentile service timephrase8.6957ms
99.9th percentile service timephrase24.5685ms
100th percentile service timephrase27.6584ms
error ratephrase0%
Min Throughputcountry_agg_uncached4.99ops/s
Median Throughputcountry_agg_uncached5ops/s
Max Throughputcountry_agg_uncached5ops/s
50th percentile latencycountry_agg_uncached182.291ms
90th percentile latencycountry_agg_uncached201.585ms
99th percentile latencycountry_agg_uncached257.343ms
100th percentile latencycountry_agg_uncached267.904ms
50th percentile service timecountry_agg_uncached181.161ms
90th percentile service timecountry_agg_uncached196.189ms
99th percentile service timecountry_agg_uncached216.762ms
100th percentile service timecountry_agg_uncached267.778ms
error ratecountry_agg_uncached0%
Min Throughputcountry_agg_cached99.95ops/s
Median Throughputcountry_agg_cached100.05ops/s
Max Throughputcountry_agg_cached100.07ops/s
50th percentile latencycountry_agg_cached5.57249ms
90th percentile latencycountry_agg_cached6.47982ms
99th percentile latencycountry_agg_cached9.33674ms
99.9th percentile latencycountry_agg_cached27.5319ms
100th percentile latencycountry_agg_cached32.0567ms
50th percentile service timecountry_agg_cached5.4601ms
90th percentile service timecountry_agg_cached6.25153ms
99th percentile service timecountry_agg_cached7.83564ms
99.9th percentile service timecountry_agg_cached13.6439ms
100th percentile service timecountry_agg_cached31.9487ms
error ratecountry_agg_cached0%
Min Throughputscroll25.01pages/s
Median Throughputscroll25.03pages/s

简介

高级特性,是指 Elasticsearch 官方商业特性(原 X-Pack 商业版插件包含的特性),包含了安全(Security)、SQL、机器学习(Machine Learning)、监控(Monitor)等高级功能,可以为 Elasticsearch 服务的应用开发和运维管理,提供更有力的帮助。腾讯云 ES 已提供了包含高级特性的版本,您可以在创建购买集群时选择,下文介绍各版本详细功能。

购买指引


如上图所示,在腾讯云 ES 创建购买页,有高级特性版本选项。腾讯云 ES 提供了3种可选的高级特性版本,版本说明如下:

对比项基础版白金版开源版
是否包含 X-Pack
X-Pack 功能完整度部分全部

购买推荐
为了能够使用腾讯云 Elasticsearch 更多高级功能,我们建议您在创建购买集群时,选择白金版,各版本具体功能介绍及区别见下文,产品的定价信息详见 产品定价

高级特性介绍

本文对部分常用高级特性进行了说明,完整的高级特性及说明,可查看官方说明 Elastic Stack 订阅 、API 文档

注意:


  • 部分功能在不同的高级特性版本(基础、白金、开源)间有区别。

  • 部分功能在较老的腾讯云 ES 版本不支持,若您遇到此问题可 联系客服咨询。

安全(Security)
支持索引和字段级别读写等细分权限的控制管理,实现数据安全防护、业务访问隔离,向正确的人员授予访问权限,阻止恶意破坏和数据泄露,有效的保障数据安全。

机器学习(Machine Learning)
在自定义数据告警的应用场景中,对于较难设置规则和阈值来定义的变化,可通过结合非监督型机器学习来预测数据的变化趋势和合理的波动范围,在数据偏离正常变化趋势时,发出告警通知。

监控
集群、节点、索引多个维度,全方位监控,实时了解集群运行情况,辅助应用开发及运维。

SQL
提供了通过传统数据库 SQL 工具 ,实现对 Elasticsearch 数据进行全文本检索、数据统计分析功能,支持 CLI、REST 等接入方式,白金版还支持 JDBC 连接。可以实现同原有业务系统的无缝对接,降低新技术学习成本。

说明:

SQL 支持方面,开源版集成了其他的 SQL 插件,详细了解和使用可查看 elasticsearch-sql


高级特性版本功能详细对比

本节主要对不同 ES 版本的部分重点功能做对比说明,方便用户了解不同版本中功能的区别。因 Elasticsearch 正处于快速发展阶段,不同版本对各功能的支持情况也在不断调整,所以我们不保证下述内容能及时跟进社区变化。

了解最新准确的功能对比,可查看 Elasticsearch 官方介绍 Elastic Stack 订阅

说明:

下表中全部部分不包含用于表示对应特性的功能完整度,全部:包含全部功能;部分:包含部分功能;不包含:不包含。

模块特性开源版基础版白金版
Elasticsearch可扩展性和弹性包含部分包含部分包含全部
查询和分析包含部分包含部分包含全部
数据扩充包含全部包含全部包含全部
管理和工具包含部分包含部分包含全部
Security不包含不包含包含全部
机器学习不包含不包含包含全部
Kibana探索和可视化包含部分包含部分包含全部
堆栈管理和工具包含部分包含部分包含全部
堆栈监测不包含包含部分包含全部
分享与合作包含部分包含部分包含全部
Security不包含不包含包含全部
机器学习不包含不包含包含全部
Beats数据收集包含部分包含部分包含全部
数据传输包含部分包含部分包含全部
模块包含部分包含部分包含全部
监测和管理不包含包含部分包含全部
Logstash数据收集包含全部包含全部包含全部
数据扩充包含全部包含全部包含全部
数据传输包含全部包含全部包含全部
模块包含部分包含全部包含全部
监测和管理不包含包含部分包含全部
ELASTIC APMAPM 服务器包含全部包含全部包含全部
APM 代理包含全部包含全部包含全部
Kibana 中的 APM 仪表板包含全部包含全部包含全部
APM UI不包含包含全部包含全部
分布式追踪不包含包含全部包含全部
Machine Learning 整合不包含不包含包含全部
ELASTIC 日志日志采集器(Filebeat)包含全部包含全部包含全部
常用数据源的仪表板包含全部包含全部包含全部
Logs UI不包含包含全部包含全部
ELASTIC 基础设施指标采集器(Metricbeat)包含全部包含全部包含全部
常用数据源的仪表板包含全部包含全部包含全部
Infrastructure UI不包含包含全部包含全部
ELASTIC 运行状态监控运行状态监测(Heartbeat)包含全部包含全部包含全部
Kibana 里的运行状态仪表板包含全部包含全部包含全部
运行状态监测 UI不包含包含全部包含全部

Elasticsearch 部分功能详细说明:

说明:

下表中 ✓ 用于表示是否拥有对应特性的功能,✓:表示具备;-:表示不具备。

Elasticsearch功能模块细项开源版基础版白金版
管理和工具REST API
语言客户端
快照/恢复
_仅源快照-
SQL 解释器 CLI-
数据汇总-
索引生命周期管理-
冻结索引-
升级助手 API-
JDBC 客户端--
ODBC 客户端--
Security加密通信-
基于角色的访问控制-
文件和原生身份验证-
审核日志---
基于属性的权限控制--
字段和文档级别安全性--
机器学习时序型异常监测--
输入/实体分析--
日志消息分类--
根本原因指示--
异常情况警报--
时序型预测--

腾讯云 ES 提供了云端托管的服务,您可容易地创建和管理 Elasticsearch 集群,并且能够保障生产环境中的高可用性。下文是对产品核心优势的介绍:

易于部署和管理

您只需通过简单的操作,即可在几分钟内创建一个 ES 集群,免去软硬件部署调试的复杂流程。此外,ES 还提供了便捷的集群运营管理工具、Kibana 页面以及完善的集群监控和告警系统,以满足客户日常的集群运营管理需求。

弹性扩缩容

ES 提供了多种类型的节点规格和存储介质,您可以根据业务需要进行选择。随着业务的发展,您可以动态调整集群的配置扩容或缩容,实时保障业务的发展需要并有效控制成本。

Elasticsearch 高级特性(X-Pack)

集成 Security、SQL、Machine Learning 等 Elasticsearch 高级特性(X-Pack),提升了 Elasticsearch 集群的安全管控、操作使用和运维管理效率。

高可用

ES 提供了多可用区部署方案,可保证在单可用区网络、电力等不可抗力故障下不停服。COS 数据备份策略可定时备份数据,保障数据在意外情况下丢失时快速恢复。此外还有为保障集群稳定而进行的内核优化等策略,可以全方位地保障数据的安全和服务的稳定。

安全加固

通过部署在逻辑隔离的私有网络 VPC,客户可以完全掌控自己的环境配置,自定义网络访问控制列表(Access Control List)和安全组,提供了 Kibana 访问和 IP 访问黑白名单机制,高级特性(X-Pack)的 Security 能力提供了字段级的权限控制,切实保证您云上资源的安全性。

开放与服务集成

支持完整的 ELK 产品体系,兼容标准的开源 RESTful API 和生态组件,可以与对象存储 COS、网络流日志、消息队列、云数据库 TencentDB 等腾讯云产品集成,为用户提供数据传输和备份能力,以满足不同业务场景需要。

日志分析

网站服务器、移动设备、IOT 传感器等设备产生的日志都存在节点分散、种类多样、规模庞大等问题,这对需要通过日志搜索进行异常问题定位和业务分析等工作造成了很大的挑战。ES 提供了弹性可扩展、实时的集中式存储方案以及全文搜索功能,方便日志的统一管理和查询,帮助用户快速定位和发现问题,提高解决问题的效率。

全文检索

电商商品搜索、移动应用搜索、企业内部信息搜索等海量数据下的站内搜索服务是高效获取信息的必要途径,ES 拥有全文检索功能,对结构化和非结构化数据都有良好的支持,同时还提供了简单易用的 RESTful API 和各种语言的客户端,方便用户快速搭建稳定的搜索服务,整合到已有的业务框架中。

商业智能 BI

在数据驱动运营的行业背景下,电子商务、移动应用、广告媒体等业务都需要借助数据分析和数据挖掘来辅助商业决策,而规模庞大的业务数据对数据的统计分析造成了很大的挑战。ES 拥有结构化查询的能力,支持复杂的过滤和聚合统计功能,帮助客户对海量数据进行高效地个性化统计分析、发现问题与机会、辅助商业决策,让数据产生真正的价值。


  • 名称: Elasticsearch Service
  • 关键词: 腾讯云Elasticsearch Service,全文搜索,日志分析,安全分析