1.功能介绍 metabase是一款开源的BI分析工具，开发语言clojure+React为主、也有高阶的收费版。 官网：https://www.metabase.com/ 可以利用Metabase进行数据分析，数据可视化，报表生成等。开源地址：https://github.com/metabase/metabase官网学习地址：https:/
更好地提高效率一直以来是袋鼠云数栈产品的主要目标之一。当前数栈客户的实时任务都是基于 Per-Job 模式运行的，客户在进行一些任务参数的修改之后，只能先取消当前任务，再选择 CheckPoint 恢复或者重新运行，整个过程需要3-5分钟，比较浪费时间。为了达到提高效率的目的，我们针对 Per-Job 任务的整体流程分析，进行了相关探索。下文和大家聊聊数栈在热重启技术方面的探索之路
在《商业银行理财业务监督管理办法》《关于规范金融机构资产管理业务的指导意见》等理财新规、资管新规的要求下，大资管行业结构持续优化，存量金融风险明显收敛。此外，也促使资管行业在产品、风险、投研、客户、营销、管理、服务等各个层面加速数字化转型。
本期DTALK我们邀请到袋鼠云金融行业解决方案专家 范云浩，为大家带来《从资管新规到数据治理，深度解析大资管行业数字化转型》。报名链接：https://f
数据治理是推动大型集团企业转型升级、提升竞争优势、实现高质量发展的重要引擎。通过全链数据结构化，实现业务对象、业务规则、业务流程数字化，推进全链业务深度数字化，夯实数据运营底座。厦门国贸集团股份有限公司（简称“国贸股份”）是国有控股上市公司，同时也是首批全国供应链创新与应用示范企业，在“十四五”规划期内以聚焦供应链管理核心主业作为主要战略发展方向。供应链运营管理以大宗商
随着互联网的不断发展，国内市场的流量红利正逐步消失，整体大盘增长乏力的背景下，文娱产品整体在线时长持续增长，视频化是核心动力，短视频为在线阅读行业的用户增长提供了强劲助力。与此同时，自网络安全法实施以来，文娱行业的监管范围越来越大、监管颗粒度越来越细，亟需大量的优质内容、良好的社区氛围、精细化的运营方式，不断迭代、突破创新。
1、DataSophon是谁开源的？国内某大厂2、DataSophon想干嘛？致力于快速实现部署、管理、监控以及自动化运维大数据服务组件和节点的能力，帮助您快速构建起稳定，高效的大数据集群服务。3、DataSophon是什么？DataSophon是致力于自动化监控、运维、管理大数据基础组件和节点的，帮助您快速构建起稳定，高效的大数据集群服务。4、DataSophon都有哪些特性？极易部署,1小时可
“互联网+”时代，数据已经成为人们生活中不可或缺的一部分，大数据技术也在各行各业得到广泛应用，而营销领域也不例外。时至今日，大数据正在用其巨大的影响力改变着营销的格局和战略方向。但是，如何利用好大数据实现精准、细分的移动互联营销，也是当前企业营销的主要思考问题。具体来讲，利用大数据实现精准营销的策略有以下几个方面。
随着各行各业数字化转型的逐渐深入，市场流量增长的红利期已逐渐褪去。从曾经的「流量为王」到如今的「存量精耕细作」，众多企业选择通过建设客户数据平台（即 Customer Data Platform，简称为 CDP）来提升用户全生命周期经营效果。多端积累客户数据资产，对存量顾客消费价值进行深度挖掘，成为当下企业实现数字化经营的重要方向。
使用Python3操作HBase的两种方法0. 写在前面1. 安装conda2. 安装hbase-thrift-0.20.0.patch新建一个Python3.9的anaconda环境激活新建的anaconda环境test检查是否已经存在hbase-thrift环境下载hbase-thrift-0.20.0.patch3. python连接h
基于服务 2000 多家企业客户的实践经验，我们认为 DTC 企业的数字化转型关键是通过科学方法持续迭代以客户为中心的企业经营。企业的最终目的是满足消费者需求。而在大数据线上线下融合的背景下，通过数据（信息）与科学方法能够帮助企业更好地了解客户、持续迭代服务以满足客户需求。
缓存和数据库一致性问题前言在我们生产的过程中，我们会发现我们80%的业务是由20%的数据来驱动的，这20%的数据往往被我们
背景:在调度中出现这个报错,但是在后台执行的时候是成功的,每次在调度上执行6分钟即360S的时候出现了这个报错,排查后发现使用的nginx代理中设置的timeout设置的是360s,所以才会出现这个报错ERROR 2013 (HY000) at line 3: Lost connection to MySQL server during query解决方案:nginx中的timeout的时间调整到
题目：In MATLAB, there is a very useful function called 'reshape', which can reshape a matrix into a new one with different size but keep its original data.You're given a matrix represented by
本题：
Given an array of 2n integers, your task is to group these integers into n pairs of integer, say (a1,
b1), (a2, b2),
..., (an, bn) which makes sum of min(ai,
bi) for all i from 1 to n a
题目：
You are given a string representing an attendance record for a student. The record only contains the following three characters:
'A' : Absent.'L' : Late.'P' : Present.
A student could
题目：
Given a string, you need to reverse the order of characters in each word within a sentence while still preserving whitespace and initial word order.
Example 1:
Input: "Let's take LeetCo
题目：We define a harmonious array is an array where the difference between its maximum value and its minimum value is exactly 1.Now, given an integer array, you need to find the length of its
题目：Given an integer array, you need to find one continuous subarray that if you only sort this subarray in ascending order, then the whole array will be sorted in ascending order, too.You ne
题目：
Given a binary tree, return the tilt of the whole tree.
The tilt of a tree node is defined as the absolute difference between the sum of all left subtree node values and the sum of all rig
题目：Suppose Andy and Doris want to choose a restaurant for dinner, and they both have a list of favorite restaurants represented by strings.You need to help them find out their common interes
题目：Given an m * n matrix M initialized with all 0's and several update operations.Operations are represented by a 2D array, and each operation is represented by an array with two positive in
题目：Given two non-empty binary trees s and t, check whether tree t has exactly the same structure and node values with a subtree of s. A subtree of s is a tree consists of a node in s and all o
题目：Given a non-empty binary tree, return the average value of the nodes on each level in the form of an array.Example 1:Input: 3 / \ 9 20 / \ 15 7Output: [3, 14.5, 1
题目：Given an integer array, find three numbers whose product is maximum and output the maximum product.Example 1:Input: [1,2,3]Output: 6Example 2:Input: [1,2,3,4]Output: 24N
题目：Given a non-negative integer c, your task is to decide whether there're two integers a and b such that a2 + b2 = c.Example 1:Input: 5Output: TrueExplanation: 1 * 1 + 2 * 2 = 5
题目：Suppose you have a long flowerbed in which some of the plots are planted and some are not. However, flowers cannot be planted in adjacent plots - they would compete for water and both would d
题目：You need to construct a string consists of parenthesis and integers from a binary tree with the preorder traversing way.The null node needs to be represented by empty parenthesis pair "()
Given an array with n integers, your task is to check if it could become non-decreasing by modifying at most 1 element.We define an array is non-decreasing if array[i] <= array[i + 1] holds for every i (1 <= i < n).
Given a 2D integer matrix M representing the gray scale of an image, you need to design a smoother to make the gray scale of each cell becomes the average gray scale (rounding down) of all the 8 surrounding cells and itself. If a cell has less than 8 surro