• 6

    和以 MySQL 为代表的传统事务型数据库相比,数据仓库有一个很大的特点,就是主要面向批量写和查询进行优化,可以不支持更新、事务这些高级特性。一些商用的数据仓库分析系统,例如 Vertic...

  • 7
    • tech.youzan.com 3 years ago
    • Cache

    有赞数据仓库实践之路

    一、大数据环境下的有赞数仓 关于数据仓库,在维基百科中将它定义为用于报表和数据分析的系统,是商务智能 Business Intelligence 的核心部分。在数据仓库诞生之初,它只被设计成面向管理层所需要的决策支持系统,...

  • 5

    现在有个需求就是 有张表,表的字段 有时候会增加 或者减少, 用大数据的话 采用什么方式合理。我想过用HBASE,但是考虑到后续需要对这些数据进行数据分析,HBASE在数据分析这块儿 又没有什么优势。所以有些顾虑,不知道朋友有什么好的方法没 。有知道的朋友还

  • 3
    • www.itmuch.com 3 years ago
    • Cache

    Apache RocketMQ开发者指南

    本开发者指南基于 Apache RocketMQ 4.5.1 原始文档地址:https://github.com/apache/rocketmq/tree/rocketmq-all-4.5.1/docs/cn

  • 8
    • www.jianshu.com 3 years ago
    • Cache

    RocketMQ架构解析

    RocketMQ 是阿里开源的消息中间件,它是一个开源的分布式消息传递和流式数据平台。RocketMQ提供亿级消息的堆积能力,这不是重点,重点是堆积了亿级的消息后,依然保持写...

  • 7
    • Github github.com 3 years ago
    • Cache

    vim-markdown-wiki

  • 9
    • favicongrabber.com 3 years ago
    • Cache

    Favicon Grabber Service API reference

    Last updated 17 July 2017Service API reference Overview Favicon Grabber API is simple and has the one endpoint. The API does not require authentication but has...

  • 7
    • Github github.com 3 years ago
    • Cache

    WING-NUS/Neural-ParsCit

    Neural ParsCit This is the official repository of Neural-ParsCit and is under active development at National University of Singapore (NUS), Singapore

  • 11
    • rootmydevice.com 3 years ago
    • Cache

    How To Root An Android Device?

    Do you want to know how to root an Android device? Are you vexed up with the limitations in the standard Android smartphones? Well, you are in the right spot. We are going to cater to you with everything required to root an Android....

  • 8
    • Github github.com 3 years ago
    • Cache

    MinIO Storage Class Quickstart Guide Slack

    MinIO Storage Class Quickstart Guide MinIO server supports storage class in erasure coding mode. This allows configurable data and parity disks per object. Overview MinIO supports two storage classes, Reduced Redundancy c...

  • 8
    • ogp.me 3 years ago
    • Cache

    The Open Graph protocol

  • 41

    我是如何从 0 到 1 在 Google Play 上有稳定收入的? ...

  • 3
    • chromium.googlesource.com 3 years ago
    • Cache

    Chrome Sandbox

    SandboxOverviewSecurity is one of the most important goals for Chromium. The key to security is understanding: we can only truly secure a system if we fully understand its behaviors with respect to the combination of all possible...

  • 5
    • code.visualstudio.com 3 years ago
    • Cache

    Visual Studio Code Frequently Asked Questions

  • 17
    • craft.js.org 3 years ago
    • Cache

    Basic Tutorial | craft.jsMenuMenu

    In this tutorial, we'll be designing a simple page editor. It's recommended that you have a basic to intermediate workings of React and it'd be even better if you first have a quick glance at the Core Concepts and come back here. If you are f...

Broadcast


JoyK
Better personal homepage
reddit style
GitHub Flavored Markdown syntax
Adaptive layout