Although there has been a lot of AVL tree libraries available now, nearly all of them are meant to work in the random access memory(RAM). Some of them do provide some mechanism for dumping the whole tree into a file and loading it back to the memory in order to make data in that tree persistent. It serves well when there s just small amount of data. When the tree is somewhat bigger, the dumping/loading process could take a lengthy time and makes your mission-critical program less efficient. How about an AVL tree that can directly use the disk for data storage ? If there s something like that, we won t need to read through the whole tree in order to pick up just a little bit imformation(a node), but read only the sectors that are neccssary for locating a certain node and the sectors in which that node lies. This is my initial motivation for writing a storage-media independent AVL Tree. However, as you step forth, you would find that it not only works fine with disks but also fine with memorys, too.
標簽: available libraries Although nearly
上傳時間: 2014-01-22
上傳用戶:zhoujunzhen
該系統是一個使用Java語言開發,以國內開源Web MVC框架EasyJWeb作系統引擎的Java Web應用系統.系統主要實現的功能有訂單錄入、打印、銷售匯總、原料管理、客戶管理、生產配料計算、報表打印、匯總、系統數據管理及維護等功能,是一個使用非常簡單的編碼方式實現的Web開源應用系統。 系統采用面向對象的設計方法,頁面設計及系統邏輯分離,具有較好的擴展性。系統使用數據庫中間件技術,支持My SQL、MS SQL Server等多種數據庫系統平臺。系統涉及到復雜表單數據提交、AJAX無刷新數據提交、WEB打印等常用應用軟件中涉及到的技術。 系統在線演示地址:asp.easyjf.com 用戶名:test 密碼:test 源碼下載 安裝說明 技術交流 系統開發單位:EasyJF開源團隊 系統官方網址:www.easyjf.com
上傳時間: 2015-05-21
上傳用戶:xymbian
簡易java框架開源訂銷管理系統 v0.1 該系統是一個使用Java語言開發,以國內開源Web MVC框架EasyJWeb作系統引擎的Java Web應用系統.系統主要實現的功能有訂單錄入、打印,銷售匯總、原料管理、客戶管理、生產配料計算、報表打印、匯總、系統數據管理及維護等功能,是一個使用非常簡單的編碼方式實現的Web開源應用系統。 系統采用面向對象的設計方法,頁面設計及系統邏輯分離,具有較好的擴展性。系統使用數據庫中間件技術,支持My SQL、MS SQL Server等多種數據庫系統平臺。系統涉及到復雜表單數據提交、AJAX無刷新數據提交、WEB打印等常用應用軟件中涉及到的技術。
上傳時間: 2013-12-25
上傳用戶:hakim
D:\Documents and Settings\yu\My Documents\數控技術\斐克破解\crackD:\Documents and Settings\yu\My Documents\數控技術\斐克破解\crack
標簽: Documents SettingsyuMy and crackD
上傳時間: 2014-12-01
上傳用戶:chongcongying
復化simponson求積數值分析算法之復化simpson求積算法,詳細情形請見源程序,,Visual C++ my賽德爾迭代法.rar - 在VC++實現的賽德爾迭代法,有每次迭代的結果,,Visual C++
上傳時間: 2015-07-26
上傳用戶:1051290259
This is a little console mode utility program which is able to (de-)compress single files with a static Arithmetic compression algorithm. You could easily add the RLE/BWT/MFT data transformation algorithms. Just rip the corresponding classes out of my HuffComp source code. I won t add these ones in the next time.
標簽: compress console utility program
上傳時間: 2015-08-27
上傳用戶:lili123
含此文檔只表示此壓縮包來自于DELPHI盒子網站 ------------------------------------------------------------------------- DELPHI盒子 二零零三新版 http://www.2ccc.com http://www.delphibox.com Email:root@2ccc.com DELPHI相關源碼下載,作品發布,個性論壇,支持WEB/FTP文件上傳,會員WEB空間,VIP會員***@2ccc.com郵箱。 2ccc技術論壇 http://bbs.2ccc.com 2ccc個人網絡空間,免費8M永久使用web空間,可以上傳任何文件,上傳進度顯示,送個人留言板,VIP會員可申請100M空間。 http://my.2ccc.com 2003-9-25 第9次改版正式開通,每日更新。 -------------------------------------------------------------------------- DELPHIBOX New Version @ 2003 http://www.2ccc.com http://www.delphibox.com Email:root@2ccc.com DELPHI Code,App,Simple to Publish,forum,WEB/FTP uploads Support,member WEB Space or email addr. 2ccc Tech Forum. http://bbs.2ccc.com 2ccc Web Space,Free 8M Space,Upload any file-type. http://my.2ccc.com 2003-9-25 New Version WebSite ninthly,Update everyday.
上傳時間: 2015-09-05
上傳用戶:qiaoyue
EasyDBO是一個超輕量級對象-關系映射(Object/Relation Mapping,簡稱ORM)系統,主要解決關系數據庫系統中表數據與對象的自動映射,當前支持My SQL、MS SQL、Access三種數據庫系統下測試通過。
標簽: Relation EasyDBO Mapping Object
上傳時間: 2013-12-28
上傳用戶:SimonQQ
I believe that technology has the capacity to fundamentally improve people’s lives, and improve the world in which we live.We are now two years into what my company have called the ‘Digital Decade’.We think that by 2010 a combination of hardware and software innovation with broader social trends will change the way computing fits into our society. Mobile technology is a central part of this vision.
標簽: improve fundamentally technology the
上傳時間: 2014-01-19
上傳用戶:kristycreasy
madCollection 2.5.2.6 full source This is not your every day VCL component collection. You won t see many new colored icons in the component palette. My packages don t offer many visual components to play with. Sorry, if you expected that! My packages are about low-level stuff for the most part, with as easy handling as possible. To find the hidden treasures, you will have to look at the documentation (which you re reading just in the moment). Later I plan on writing some nice demos, but for now the documentation must be enough to get you started.
標簽: madCollection collection component source
上傳時間: 2014-01-18
上傳用戶:yoleeson