oracle apex open source

, English, and other multi-lingual languages. Hyper Estraier uses the LGPL open source licensing agreement. Features: High-speed processing: Index is used, so fast search is supported, and indexes can be created for a large number of documents in a very short period of time. High precision: With N-gram mode, support high-precision search high function: Support phrase search, regular expression search, attri

Dblayer, my recent open source database lightweight ORM Framework, currently supports SQL Server, MySQL, and Oracle, especially in the paging package.The framework has been upgraded from 78 ago and has undergone a number of projects, hoping to liberate everyone from the SQL string.Open Source AddressHttps://github.com/

A long time ago, we had plans to make such a component (some of them refer to nhib.pdf.Some may ask why do I have to write one myself? You can learn a lot during the writing process!Of course, the components are not as powerful as nhib.pdf, Code The volume is far less than that of nhib.pdf with only several thousand rows );Since work relationships are a relatively lazy person, it is only now possible to complete the functions.It was originally intended to make the components

Label:The first knowledge Talend, the feeling function is very powerful, can synchronize many kinds of databases, simultaneously can clean, the filter, the Java Code processing data, the data import and export.Talend is an open source software for ETL (data extraction extract, transfer transform, load load) for the data integration tools market. Talend provides a new vision for ETL services with its dual mo

Because I was early in the design and optimization of Oracle as the main RDBMS, so almost even if the single table more than 5000w, more than 3 million of the table to do any complex statistical and wind control calculation has not been a performance problem. Now full MySQL as the main line or open source RDBMS as the main line, as the system gradually to the dev

The. Net-based Open Source GIS project is collected as follows:NASA World Wind NASA World Wind is a Windows form system developed using. net. It provides a global positioning function from the perspective of the earth, similar to Google Earth. It combines images taken from satellites by the National Aeronautics and Space Administration (NASA) that are applied to blue marble, Landsat 7, SRTM, modem5, and mor

Open Source GIS---. NET Series [reproduced from the same Mao] NASA World WindNASA World Wind is a Windows Forms system developed using. NET to provide a global positioning function, similar to the Google Earth, in terms of the way the planet looks. It combines images from satellites taken by NASA, which are used in blue Marble, Landsat 7, SRTM, MODIS and more.Link: http://www.worldwindcentral.com/wiki/Main_

After reading the open source database series from the source of inspiration, I thought that some time ago, it seems that the country has gathered a bunch of companies to say that they want to do a database system (maybe no more ), I don't know why companies in our country can't create a large database system. They only use SQL Server,

Practical Android skills: Maven compilation of open-source QR code scanning projects zxing and mavenzxing Having your own mobile phone software toolbox is very meaningful. For the current domestic Android ecosystem, Chaos cannot be disrupted. Because we can't log on to the App store on the official website, we have to download the software from various Chinese software markets. Due to the ineffective super

MariaDB was also invented by the founder of MySQL. Since MySQL was acquired by Oracle, it is becoming the mainstream of open source databases. It is reported that Asher Feldman, a senior website leader in charge of the Wikipedia Media Foundation, revealed that he recently moved the English encyclopedia in Wikipedia to the MariaDB 5.5.28 database. He revealed that

Open source is never equal to free-Linux general technology-Linux technology and application information. The following is a detailed description. This morning, I browsed common forums and found that there was a high portable device to ADempiere, which is described as follows: The ERP system is free of charge (ADempiere ); Free app server (jboss/Tomcat ); Free database (

A few days ago, the MySQL site held a 12-day Scale-Out activity, listing many successful cases. The figure below each page is very noticeable: Note that HA between the master and slave servers is implemented through DRBD (Distributed Replicated Block Device. DRBD is known as "Network RAID" and is an open-source software developed by LINBIT. MySQL and LINBIT have reached a cooperative relationship, this "12

Summary:工欲善其事, its prerequisite. When developers develop a project, they must choose a suitable database, and the database management tool can help developers easily solve many problems. Any web software and applications need a strong database to support, currently, there are countless database management tools online, and developers choose a suitable for their own is particularly important. This article introduces developers to 10 free database management tools that developers can use for SQL o

Free and open-source permission management systems A permission management system is required for each development of a new project. To solve the problem that repeated development increases costs, we hereby develop a permission management system, this allows you to develop more and more excellent software products. This project is completely free and open-

1 mainstream combination: Based on the C and C ++ series: mapserver (server) + qgis (desktop software) + postgis (database) + openlayers (JS)/openscale (Flex) (browser client) Based on the javaee series: geoserver (server) + udig (desktop software) + postgis (database) + + openlayers (JS)/openscale (Flex) (browser client)2 Comparison Function: mapserver is weaker than geoserver, and qgis is stronger than udig Efficiency: mapserver provides more efficient support for WMS (Web Map Service), while

); } } Return Proxy; } This method has also been encapsulated into proxyfinder and put into aliasnet. On the one hand, it can be used as an example of aliasnet, and on the other hand it can be considered an extra benefit. Anyway, I have used a lot of proxies. Summary: Aliasnet is now hosted on GitHub and fully open-source, interested can visit: https://github.com/superliujian/AliasNet or contact

The following are some open-source GIS projects that I have analyzed or used on the. NET platform. First, we would like to invite you to make a positive response. I will update it in time to ensure that all the items listed here are up-to-date, most valuable, and have not died yet... NASA World Wind NASA World Wind is a Windows form system developed using. net. It provides a global positioning functi

open-source databases. Few people have heard of sharding for commercial databases. The current industry trend is basically to embrace scale out and gradually release from scale up. 　　Sharding application scenarios Any technology can play its due role in a suitable situation. The same is true for sharding. Online games, Im, and BSP are suitable for sharding application scenarios. In common, abstract data ob

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 and data table of Hubble.net Data Type of Hubble.net data table Create and delete Databa

First, BigBlueButton is a remote education platform developed using ActionScript, with features such as voice, video lectures, desktop sharing, online documentation, such as ppt,word,pdf and more, support for multiple languages, text communication, and very suitable online teaching. Server-side projects include Activemq,asterisk,nginx,tomcat and so on!The current version is 8.0, server-side running on Ubuntu 10.04 32-bit or 64-bit. There are two ways to deploy the BBB server side: Install from t