大数据

On June 26th, KPI Partners hosted an educational webinar that helped us understand what Oracle's Exalytics product offering should mean to customer.  Get access to this recording from our live w…

NEWARK, CA -- 02/26/2015 -- KPI Partners today announced it has been selected as a Oracle Fast Track Program Partner for Big Data Discovery. “The Oracle Fast Track Partner Program for Big Data Discov…

by Jeremiah Johnson With more and more of life taking place on the internet, it has become imperative to have a web presence if you want to stay relevant in today’s day and age.  Whether you are…

by Naresh Meda What Is A Level-Based Measure? A level-based measure is a column whose values are always calculated to a specific level of aggregation. Here is an example of a level-based measure usin…

A recent study by Harvard Business Review cited that top performing organizations use analytics five times more than low performers. However, the vision of delivering fast, interactive, insightful an…

As many are aware, twenty-first century corporations are facing a crisis. Many corporations have been accurately and comprehensively storing data for years. The problem is, they are ill-equipped to d…

On June 26th, KPI Partners hosted an educational webinar that helped us understand what Oracle's Exalytics product offering should mean to customer.  Get access to this recording from our live w…

TCP 重组数据包分析 参照TCP/IP详解第二卷24~29章，详细论述了TCP协议的实现，大概总结一下TCP如何向应用层保证数据包的正确性、可靠性，即TCP如何实现对数据报文的重组。 首先要设计两个报文队列，一个存放正常来…

5章 云计算安全习题 选择题 A. 合法云计算用户的不法行为 B. 提供商管理的疏漏 C. 提供商滥用职权 D．以上都是 2、以下哪项不属于云计算典型安全问题的是（ C ）。 A. 安全攻击问题 B. 可信性难题 C. 系统漏洞　　 …

用过珊瑚虫的童鞋都知道, 有个叫 "纯真数据库" 的东西, 可以查询 ip 地址对应的物理地址. 有关该数据库格式和解析的内容, 本帖子暂时不讲, 有机会的话, 偶会另行开个新帖子讲讲. 这里讲的是, 不通过官方…