基于LBS的热点店铺搜索-阿里云大学

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我的大学

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阿里云大学

共建云计算生态

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2次考试机会

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1 购买认证 2 学习课程/在线实验 3 在线考试 4 领取电子证书

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课程学习

购买认证包后，才可学习全部课程，其中每个在线实验有两次参与机会，学习会消耗实验次数，请您注意控制时间及使用次数。

01

基于LBS热点店铺搜索的课程介绍

本节主要介绍本认证课程的主要内容和学习目标。

免费试听

02

LBS应用介绍

本节主要介绍LBS的各种应用领域，以及本课程中需要解决的问题的背景。

免费试听

03

计算地球上两点间距离以及GeoHash编码简介

本节主要介绍如何计算地球上两点的距离，以及GeoHash编码简介。

开始学习

04

GeoHash编码原理

本节主要介绍GeoHash原理，以及如何使用GeoHash编码来查找周边热点。

开始学习

05

MapReduce处理数据过程简介

本节简单的介绍了MapReduce框架处理数据的过程，以及MR框架中shuffle的过程。

开始学习

06

设计MaxCompute MR程序实现查找周边热点

本节详细讲解了如何使用MaxCompute MR框架来实现查找周边热点的功能。

开始学习

07

【实战讲解】使用MaxCompute完成周边热点搜索

本节中完整演示了如何使用IntelliJ IDEA开发工具，结合MaxCompute Studio插件开发查找周边热点的功能，并在本地和MaxCompute中运行MR任务。

开始学习

08

【在线实验】编写MaxCompute MR程序完成LBS应用：周边店铺搜索

本实验用户将完整的开发查找周边热点功能，通过实验用户可以更加深入的理解GeoHash编码的原理以及MaxCompute MR框架。

进入实验