. Although many people think that traditional relational databases will gradually die out, different tools are needed in different situations. As a large number of different types of data continue to grow, unstructured data storage will become a key technology in the future.
Ravendb is a document database designed for the Windows/. NET platform. The emergence of ravendb connects. Net Applications with non
Forms Application, it must also meet the needs of multiple users to operate data at the same time. Can NoSQL such as RavenDB be used as a Server-side database for this standard C/S model?
Of course the answer is yes. After all, RavenDB itself supports two operating modes: Embedded mode and Server mode ). For C/S applications, it is natural to deploy
build high-performance, low-latency applications.
For more information, visit the official website: Scenario introduction.
NoSQL is generally used in Web scenarios, such as Web applications (especially MVC Web applications) or Web services (including REST services ). Recently, Hong Kong server Leasing requires a simple data editing tool. For some reason, this tool must be integrated with a desktop Windows Forms Application, it must also meet the needs of multiple users to operate data at the s
installation package uses a document portal . Start the serverto begin to experience RavenDB, a running RavenDB service is not limited. a Start.cmd file is included in the downloaded package , and running this file starts a server (debug mode) in the console mode, which is suitable for development purposes or simple attempts to perform various functions rather than the publisher. After the service is runn
New Feature of RavenDB 3.0: Index backend
RavenDB indexing is definitely not a simple storage of key/value, and its functions are much more powerful. Just like other features of version 3.0, It is the crystallization of sweat and wisdom. This article mainly introduces the changes to the index in the backend to make it faster, more stable, and better performance. The new features that users can see will be m
Unconsciously, ". NET Platform Open source project Quick Glance "series has 15 articles, each is very popular, may not be a high level of technology, but enough to get started. Although the work is very busy, but still will take the time to know, already met in the usual good open source projects to share. Let's introduce to you today. NET platform for the document database ravendb, although I used to use other documents in the small Project database,
Ravendb is a document-type database under. net. It has high scalability, supports mapreduce, and provides restful interfaces. It also supports acid transactions. The following is a series of ravendb tutorials, from getting started to proficient.
Introduction
Setup
Application Lifecycle
Tracking documents
Structure
Entities, repositories, and commands
User Registration
Using
Tags: nload thread permissions process startup MoD install using via interfaceObjectiveRecent projects because to save pictures and files, tossing the ravendb, using RAVENDB FS system Unified management of pictures and files.InstallationThe RavenDB FS file system requires a remote differential compression feature for Windows: Download the
1. Create a dialog1 project with VC. Default attribute.
2. Insert a dialog2 and change it to child.
3. Include the dialog2 header file in dialog1 and display dialog2 in a button event:
Cdialog2 * P = new cdialog2 (this );
P-> Create (idd_dialog2 );
P-> setparent (this); // sets dialog1 as the parent window.
P-> showwindow (sw_show );
In this way, dialog2 is embedded in dialog1, which is more convenient than tabcontrol. Many applicationsProgramT
1. Create a dialog1 project with VC. Default attribute.
2. Insert a dialog2 and change it to child.
3. Include the dialog2 header file in dialog1 and display dialog2 in a button event:
Cdialog2 * P = new cdialog2 (this );
P-> Create (idd_dialog2 );
P-> setparent (this); // sets dialog1 as the parent window.
P-> showwindow (sw_show );
In this way, dialog2 is embedded in dialog1, which is more convenient than tabcontrol. Many applicationsProgra
Embedded Systems and Embedded Operating Systems
Zhang xiangxiao Jian, electrical college, Southwest Jiaotong University2004-10-2
This article introduces embedded systems and embedded operating systems in terms of concepts, features, and types.1. What is an
Tags: Life file support L command system UI Bubuko System module SmallTo learn embedded knowledge, embedded Linux, you need to learn the embedded Linux system infrastructure knowledge, according to the plan to learn, now let the small taping everyone familiar with the embedded Linux system basic concepts. Things always
1.1 Overview of embedded systems 1.1.1 definition and composition of Embedded Systems
Embedded systems are application-oriented, computer-based, and can be used to reduce hardware and software. They are suitable for application systems, dedicated computer systems with special requirements for functions, reliability, cost, volume, and power consumption. The essent
[Course sharing] This article introduces how to transplant and develop an embedded linux system (Environment setup, uboot porting, and embedded Kernel configuration and compilation), and how to implement uboot.
Embedded linux system porting and development
(Environment setup, uboot porting, embedded Kernel configuratio
很多学习嵌入式设计同学都会发出这样的感慨,“学嵌入式好难啊”!!这是因为你对学习嵌入式没有掌握一个好的方法,当你掌握了,就会发现其实也很简单,今天我就总结了一些自己的学习方法给新人们参考。其实只要用心,真的很简单!可能以下的说法您觉得听得次数太多了,但是没什么用,其实真的没用吗,你真的按照你的规划区做了吗?Learn the premise of embedded: first, maintain a good mentality, can not be anxious. Learning embedded is not overnight can be done, to step by step insist. Second, to have a clear learning plan, clear learning steps, make a plan, clear what to learn, and
0x10 basic issues that embedded programmers should know
C language testing is an essential and effective way to recruit embedded system programmers. Over the years, I have both participated in and organized many such tests. During this process, I realized that these tests could provide a lot of useful information for both the interviewer and the subject. Besides, I did not talk about the interview pressure,
familiar with Linux system development environment familiar with the GCC compiler familiar with the Makefile rule writing Hello,world program using make Command compiler writes a program with a loop to debug a problematic program 4, Embedded System Development Foundation Embedded system Overview Cross-compile Configure TFTP service configure NFS service download bootloader and kernel
This is the graduation brother's Virgo blog, I hope you do not spray!!!Due to the needs of the laboratory project, graduating brother began to study Python at 9 o ' Night (2014/11/05). Oneself a bit obsessive-compulsive disorder, install what software all request new, so give oneself windows to install a Python3.3 (also bury a thunder for oneself). Before I installed Python-2.7.3 on a Linux machine, I didn't think much of it, thinking that the Python Premium version was backwards compatible. So
Profile:
This section is mainly recorded in the tiny 6410 Development Board written in the bare Metal program key interrupt control LED light.
8 user-defined keys are configured in the Tiny6410, and KEY1 is used to control the LED1~LED4. The key and led circuits are as follows:
K1 corresponds to the external interrupt Eint0,led1~led4 configuration method as described in the article Embedded bootloader Development Six (Tiny 6410), no longer making sta
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