open source database list

Each program that needs to connect to the database must first open it on the server. There are many ways to do this! Using System Data Source (DSN) This must be set on the server. This is the best and fastest way to access data. Because it only needs to authenticate on the server on the line, do not need to join. Working with file data sources This is not a rec

Click on the link text above to quickly follow the "East Cloud Insights" public numberAfter nine months of testing, Amazon Web Services now offers the Aurora Aurora database service as a complete business service, which is positioned as a high performance alternative to the widely used open source MySQL product."For most workloads we recommend using the Amazon Au

. Therefore, C/C ++ is the most straightforward to use. If you do not like the process-oriented c api style, you can find another c ++ packaging library. If you want to re-invent the wheel, you can package one by yourself.◇ JavaIf you want to use Java to access SQLite, you can use the JDBC driver of SQLite or a specialized SQLite packaging library. I personally suggest using the JDBC Method. If you want to change the database in the future, you don't

table of Hubble.net Data Type of Hubble.net data table Create and delete Databases Create a data table Create full-text indexes for existing tables or views of the database (1) Append Only mode Create full-text index for existing tables or views of the database (2) Updatable Mode Create full-text index for existing tables or views of the database (3) Multi-table

Search process * HubbleDotNet open-source full-text search database project -- Query Method Summary Search for the Tokenized field * Search syntax * Specify word weight Field weight Specify document weight Match Method Contains Method Like mode * Combined search * Search by combining the Tokenized field and the Untokenized field * Search by combining the Tokeniz

combination conditions queryNoSQL methodRedundancy methodNote: Think about the scope of the method of splitting, how to solve.Non-partition key cross-Library cross-table paging query problem (horizontal sub-Library sub-table, split strategy for common hash method)Note: Use the NoSQL method to solve (es, etc.).Scaling problem (horizontal sub-Library sub-table, split strategy is a common hash method)Horizontal expansion library (upgrade from library method)Note: The expansion is multiplied.Horizo

of a variety of common architectures, the rest is how to choose the right architecture to use in a real-world production environment. In this respect everyone has their own ideas and experience, the specific plan is the best of opinion. In the daily work of the structure of the perfect is not an overnight, but a constantly evolving process of optimization and improvement. A push in the database also experienced from a single point to master-slave to

problems. Database scalability Speaking of database scalability, this is a big topic. Currently, commercial data has its own scalability solutions, which are relatively mature in the past. However, with the rapid development of the Internet, it will inevitably lead to the evolution of some computing models, in this way, many mainstream business systems will inevitably expose some shortcomings. For example,

problem of database extensibility. A matter of database extensibility Speaking of database extensibility, this is a very big topic. The current business data has its own expansion solution, in the past relatively mature, but with the rapid development of the Internet, inevitably will bring some calculation mode of evolution, so many mainstream business systems

Free Open Source Embedded OS, GUI, fs, database OS: rtemswww.rtems.orgftppubrtemsecosecos.sourceware.orgfreertosChibiOSRTuSmartXt-kernelwww.t-engine.orgT-Kerneltkernel_e.html note ucos is not free GUI: Nano-X (mic Free Open Source Embedded OS, GUI, fs,

This is a creation in Article, where the information may have evolved or changed. Brief introduction Project Open Source Address: Https://github.com/HouzuoGuo/tiedot The initiator left his Twitter, apparently surnamed Guo, a Chinese-American. In the project introduction, there is a description of the performance, someone used this database to crawl Wikipedia,

On the blog of the source of inspiration in open source, I saw this article: Open Source pure C # lightweight Database Engine: SharpHSQL 1.0.3.0. I have used many similar database engin

HubbleDotNet is an open-source, free full-text search Database Component Based on. net framework. HubbleDotNet IntroductionHubbleDotNet and mongoe.net Performance Comparison Test Installation and upgrade Install Upgrade User permission-in function planning Default Account Add account Account Permissions Index Database