此趨勢管理程式處理來自一個或多個採集系統的現場數據，或來自伺服器的內部性能數據。它管理資料庫中的任何類型的定期更新值，可以通過運行程式的計算機的 SQL 查詢來訪問該值。 數據可以以圖形或數位格式顯示、儲存、列印和匯出。該程式整合了電子表格功能，允許在一個或多個頁面上實現可視化。每個圖形最多可以顯示六條曲線。趨勢可以按小時、每天、每周、每月或每年可視化。 圖形在從字段到達時顯示點值。 跟蹤數據趨勢主要在很長一段時間內，並存儲重要數據供連續審查，是很有用的。遵循伺服器的相關參數來控制和優化活動高峰期的性能也很有用，就像監督系統中的持續警報期一樣。 程式可以管理的最大點數為 10，000。每日、每周、每月和年度圖形報告、選擇、算術平均值或加權平均值（每日和每周趨勢的小時平均值以及每月和年度趨勢的每日平均值）。加權平均值基於升級和下一次升級之間的時間間隔。 數據只能在歷史檔案中可視化或記憶。 可用於通過單個程序顯示來自不同源的數據的趨勢。
版本歷史記錄
- 版本 4.20 發佈於 2002-11-09
已插入一個新函數，允許在外部數據旁邊控制存儲在性能使用的計數器中的伺服器的內部數據 |監控。此功能僅在 Windows NT/2000/XP 系統上可用。
軟體細節
終端使用者許可協定
=============================================== TCS 4.20 Copyright (c) 1995-2003 by Giorgio Castellani All Rights Reserved =============================================== SOFTWARE LICENSING CONTRACT NOTICE TO USER: THIS IS A CONTRACT. BY CLICKING THE 'OK' BUTTON BELOW DURING INSTALLATION, YOU ACCEPT ALL THE TERMS AND CONDITIONS OF THIS AGREEMENT. =========================================== License Agreement : TCS This license agreement is a legal agreement between you (either an individual or a company) and the author of this software package, Giorgio Castellani Telsys s.a.s. Novara ITALY By installing or otherwise using this software you agree to be bound by this agreement. If you do not agree to be bound by the terms of this agreement, you may not install or use this software. All intellectual and other rights to this software are owned by the author of this software. Evaluation version You may give copies of the unregistered (shareware) software package to anyone, copy it to any media, distribute it by any means, and upload it to shareware sites on the Internet, as long as the original package remains unmodified. Registration key The registration key cannot be distributed in any way. Disclaimer ========== The Author cannot and does not guarantee that any functions contained in the Software will meet your requirements, or that its operations will be error free. The entire risk as to the Software performance or quality, or both, is solely with the user and not the Author. You assume responsibility for the selection of the component to achieve your intended results, and for the installation, use, and results obtained from the Software. The Author makes no warranty, either implied or expressed, including with-out limitation any warranty with respect to this Software documented here, its quality, performance, or fitness for a particular purpose. In no event shall the Author be liable to you for damages, whether direct or indirect, incidental, special, or consequential arising out the use of or any defect in the Software, even if the Author has been advised of the possibility of such damages, or for any claim by any other party. All other warranties of any kind, either express or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose, are expressly excluded. Further Distribution You are hereby licensed to make as many copies of the complete and unmodified package of this product and distribute it by any mean. There is no charge for this right. Reverse-Engineering You may not reverse engineer, decompile, disassemble or alter anyhow this software product. Separation of Components This software product is licensed as a single product. Its component parts may not be separated for any use or distribution. Each component may have its own license agreement ("Component Agreement"). In the event of inconsistencies between this agreement and any Component Agreement, the terms of the Component Agreement shall control. Should any term of these terms and conditions be declared void or unenforceable by any court of competent jurisdiction, such declaration shall have no effect on the remaining terms hereof. Telsys sas Novara, Italy. ----------------------------------------------------------------------