Brief Introduction to open-source BI systems
Data Warehouse Technology
Business Intelligence (BI)
Basic Java knowledge
This unified intelligent process system consists of three parts:
Tools mentioned in the Java Development super toolset
1. Enterprise Resource planEnterprise Resources Planning (ERP) can be defined at three levels:Management Philosophy: ERP is a well-known American computer technology consulting and Evaluation Group Gartner Group Inc. A complete set of enterprise management system standards are proposed. The essence is the supply chain developed based on MRPII (Manufacturing Resources Planning, "Manufacturing Resource Planning) management ideas;Software Products: these
maintains his own sword, you are willing to spend time improving your vim or Emacs. After years and months, you have poured your soul into the sword.
2.2 The unique operation method has infected you with viruses
Emacs and VIM have different operation methods, but they have become two representative operation methods in the Unix/Linux world. Some software operations are similar to VI, while some software operations are similar to Emacs, some software even provides VI Key Binding and Emacs Key
. Program Development is a profession that relies on wisdom. It requires us to accumulate experience with time, boring exercises, and hard work, in exchange for being calm in the face of problems.
Don't expect to be favored by the goddess overnight. We should insist on offering her a sincere smile every day. One day, she will return on the time you have contributed. Don't worry that she doesn't abandon your youth any longer. She appreciates your maturity more. The insights accumulated through ha
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Since 2015, big data has been removed from Gartner's new technological Hype Curve. The word "Big Data" was first published in Gartner's emerging technological Hype Curve in August 2011, at that time, Gartner expected that big data techn
CRM (Customer Relationship Management) is the customer relationship management. CRM is a business strategy for choosing and managing valuable customers and their relationships. CRM requires a customer-centric business philosophy and corporate culture to support effective marketing, sales, and service processes. If the enterprise has the correct leadership strategy and corporate culture, CRM can achieve effective customer relationship management for the enterprise.
The concept of CRM was firs
I have been learning about the CRM system for the past two days. And use a simple JSCodeTo operate the form to meet a constraint. In general, it is easier for some form users to expand.
CRM concept
CRM (Customer Relationship Management) was first proposed by Gartner Group, and entered China along with the tide of Internet and e-commerce. Currently, there is no unified definition of CRM. However, in terms of its functions, CRM is a manage
codeRecommendation: 617I think I have to recommend refactoring: improving the design of existing code. -- MartinI must admit that my favorite programming quotes come from this book: Any fool can write programs that computers can understand, while excellent programmers can write programs that others can understand. -- Martin Fowler7. Design PatternsRecommendation: 617As far as I am concerned, I think the design pattern compiled by four people is a very useful book. Although this book is not abou
relatively backward. Therefore, there must be fewer books, fewer in China, and most of them are translated or adapted. I have read the following storage books in China:
Network Storage Technology Tsinghua University Press
Introduction to network storage technology Tsinghua University Press
SAN Storage Area Network Machinery Industry Press
Data storage backup and disaster recovery e-Industry Press
Object-based network storage Electronics Industry Press
Ipsan authoritative guide China Power Press
the Unix market is booming. What about Aix?
Figure1 shows the growth in Aix revenue over the past few years. According to the IDC Report at the end of 2008, IBM sold $6.4 billion worth of Unix servers last year, occupying37.2% of the market share; Sun's sales amounted to $4.8 billion, accounting for 28.1% of the market share. The third place is Hewlett-Packard. The sales volume is$4.6 billion, accounting for 26.5% of the shares. This trend has been stable since 2005.
meticulous and academic spirit of Gartner. Who knows the deep insight behind this sentence. It is often said that "in theory, there is no difference between practice and theory. In practice, the two are indeed different.
This error of binary search will also appear in other "divide and conquer" algorithms, such as mergesort. If you have similar algorithm code, modify it. Joshua said that the lesson he learned is humility: even a simple program is har
netbeans. Of course, JavaScript supports a lot.
John K. Waters: netbeans is getting better and better
The list of early access to Python tools includes an editor, debugger, and PythonRuntimes selection; netbeans receives more and more support from non-Java developers, Gartner analyst markDrive calls netbeans the two largest ruby on the marketIDE. Netbeans's extensive support for programming languages makes it much more than a workbench, and netbeans
business. In the same one-month period, the giant Intel also announced that it would lay off 12,000 people and would restructure with $1.2 billion. This has become a challenge for many giant companies: past high-growth encounters with ceilings, which already occupy the vast majority of existing markets, what to do next?Once overlord was blocked by cloud computingVMware's housekeeping skills is the virtualization of the X86 server, which is considered by the industry to be no more. Based on the
efficiencies.2. Flexible expansion, pay on demandAccording to Gartner and McKinsey, the average server CPU utilization in the world is only 6% to 12%, and the resource utilization of a large number of applications is very low, especially for applications where the load peaks and troughs are obvious. The serverless can be flexibly scaled according to the load, and pay on demand, according to the actual operation of the consumption of resources, and th
, which replaces Windows Server 2003, which supports multi-core processors, Features such as 64-bit technology, virtualization, and optimized power management have attracted many enterprise users to replace the server operating system with the system.
According to data from Gartner, a market research institute, the share ofWindows Servers has grown to 66.8% of servers shipped globally in 2007, where Windows Server 2008 accounted for the mainstream.
, based on Java EE Open source application server, but they do not j2ee-compliant trademarks. There are also questions about documents and products: the need for comparisons between products to discuss licensing fees.
b The cost of developing tools for the Windows. NET framework is also lower. Visual Studio. NET is a. NET integrated development tool, and its licensing costs are significantly lower than the cost of development tools developed by commercial Java EE vendors. And in the industry, V
programming in SOA leverages many of the same characteristics that distributed systems themselves require, including specialization, modularity, and adaptability.
Event-Driven schemas
In the 2003, Gartner Group introduced event-driven architecture (EDA) as a way to build systems, services, and applications in which events were routed between loosely coupled event receivers. Event-driven systems consist of event producers and event receivers. Event
many clever helper methods, such as a way to prevent injection attacks, which makes SQL injection a difficult task. I'm glad to see that all of the rails apps I've validated have a good level of security.
There is generally no security for this Plug and play, and security depends on the framework in use and sometimes on the development approach. It depends on all the environments of the Web application: Back-end storage, network servers, and the network application itself (and possibly other l
According to Gartner, nearly half of large enterprises now rely on private cloud configurations. Many IT departments manage these systems "if not broken, not repaired" methods, but they should regularly check to make sure that they continue to meet users. When examining an existing enterprise private cloud, IT departments should consider a small number of issues. This article lists 4 Considerations for Enterprise Private Cloud tuning: resource consump
The Computer Browser station content power consumption is not uncommon, the recent Chrome browser launched the electricity saving function triggered netizens hot discussion, Chrome browser How to save electricity? The following small series for everyone to bring chrome Google browser to save power skills.
How to save the power of Google browser in Chrome browser skills
First, Google adjusts the way Chrome browsers render background labels, all of which have taken the same priority in re
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