Nexus Database Systems

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Využijte prosincové slevy na Delphi a C++Builder:

  • 20% na edice Professional
  • 30% na edice Enterprise
  • 40% na edice Architect

Company Products

Total 5 products

Nexus Portal v.

Components > Internet > Other

By Nexus Database Systems.

Commercial 01 Oct 2012


Nexus Portal is a remoting framework for developers including full Remote Desktop Control, File Explorer and Multi User Chat over HTTP/HTTPS. Portal is supported for Delphi 7 - XE with applications running on Windows 2000 or higher.

Portal is a unique set of components that is available with full source code and different support level agreements. Nexus Portal allows you to write a custom host application for your clients in minutes and you can connect and remotely view or even control their computers with one single button click.

Nexus Portal is faster than any other shrink wrapped software and the well balanced combination of simplicity and flexibility gives you full control over connections at any given time.


  • Status: Trial (work while IDE is running)
  • Source: On purchase/registration
  • price: $746
  • Source price: $1333
  • Size: 10 247kB

Platforms: D2005, D2006, D2007, D2009, D2010, D7, DXE, DXE2, DXE3, DXE64

Nexus Quality Suite v.1.56

Developer Tools > Debug Tools > Profilers

By Nexus Database Systems.

Shareware 06 May 2015


The Nexus Quality Suite (NQS) is a set of tools that enables you to finetune your applications to the highest possible performance and quality standards. The current collection of tools include two profilers (one working at Method level and one working at Line level), a unit test coverage analyzer, and a GUI script recorder/playback tool. More modules will be added as NQS evolves.

The Quality Suite tools officially work with 32 bit windows executables created in all Delphi versions from Delphi 5 and up, and all C++ Builder versions from BCB 5 and up. They may also work on earlier Delphi applications compiled with versions 2 to 4.


  • The Insider tool is a binary code analyzer. It disassembles and analyzes all the code in your module and displays statistical information about the code in tabular form. The information extracted for each routine includes the size of the code, the amount of constant data in the routine, the amount of local data allocated by the routine, and the number of instructions in the routine. Insider also identifies various code patterns to aid in identifying routines that may be candidates for optimization or other types of refactoring. In addition, Quality Suite Insider creates static cross-references for the code.
  • MethodTimer is a performance analyzer. It measures and reports activity in your code with the purpose of identifying performance bottlenecks. Specifically, MethodTimer records routine calls and reports time spent in each routine. It also shows you a list of routines that are called from a particular routine and how much was spent in a routine on behalf of a calling routine. In addition, MethodTimer contains a disassembler that reports the clock counts and pairing issues that affect the efficiency of your code.
  • The LineTimer tool is an execution time profiler that lets you enhance your application and even drill down to individual lines in your program. With the LineTimer, you can see actual times spent on any (or all) lines of code in your project.
  • The CoverageAnalyst tool helps you visually identify the portions of your code that are not fully exercised. With Quality Suite CoverageAnalyst you can build better, more effective test cases. The most important use of a coverage analyzer is to ensure that all parts of a module (application, DLL, COM object, etc.) have been executed during testing. Far too many programs are released with bugs that escape detection during the quality assurance phase simply because the offending code is never executed. Qality Suite CoverageAnalyst helps to ensure that all parts of the program have been executed.
  • The TestDriver tool is a testing robot targeted toward graphical Windows applications. TestDriver records mouse and keyboard actions to produce an editable script and allows capturing certain aspects of the program under test. This is a very powerful tool for testing graphical applications as the scripts can be modified to use typical programming constructs such as loops, conditions, function calls, assignment, parameters and verification.


  • Status: Partially restricted
  • Source: None
  • Size: 23 245kB

Platforms: C2k10, C2k6, C2k7, C2k9, CB5, CB6, CBXE, CBXE2, CBXE3, CBXE4, CBXE5, CBXE6, CBXE7, CBXE8, D2005, D2006, D2007, D2009, D2010, D5, D6, D7, DXE, DXE2, DXE3, DXE4, DXE5, DXE6, DXE7, DXE8

NexusDB v.4.00.07

DB-Aware Components > Direct DB Access > Custom

By Nexus Database Systems.

Shareware 05 Sep 2014


NexusDB is an ultra-fast, client/server database engine originally designed for the Delphi and C++Builder developer. For the current version it has been extended to provide most of it's functionality to .NET programmers no matter which programming language they use.

NexusDB is nimble enough to be fully embedded into your desktop applications and powerful enough to be your primary database server.

NexusDB implements the international standard ISO/IEC 9075 - SQL:2003, including most of the Core SQL functionality as well as many of the additional features defined in the standard. In addition, NexusDB augments SQL:2003 with extensions to expose vendor-specific functionality.

NexusDB has been designed to maximize speed, minimize maintenance and preserve data integrity. As a true client/server database, NexusDB is a unique component suite. This design decision has many benefits over typical file-based databases: better data integrity, better performance and better scalability.


  • Status: Partially restricted
  • Source: On purchase/registration
  • Size: 7 919kB

Platforms: D2005, D2006, D7, C2k7, D2007, C2k9, D2009, C2k10, D2010, CBXE, DXE, DXE2, CBXE3, DXE3, CBXE4, DXE4, CBXE5, DXE5, CBXE6, DXE6, CBXE7, DXE7

NexusDB Client/Server Lite v.1.08

DB-Aware Components > Direct DB Access > Custom

By Nexus Database Systems.

Freeware 02 Feb 2006


The Lite version is free for use in all types of projects, personal or commercial. It comes with packages and dcus, no source. Programs made with the Lite version of the database engine is limited to one simultaneous database, 5 tables, 10.000 recrords per table. Please find more info, downloads, and assistance on our web site and in our user community support newsgroups.

About the full version

NexusDB is the most flexible full source database engine for Delphi and C++Builder users. It scales seamlessly from databases kept solely in memory, via embedded server (single executable deployment) to full C/S solutions scaling to hundreds of users.

  • no royalty fees for server or client distribution.
  • A large subset of SQL Ansi 92 is supported, including DDL.
  • It adheres to the VCL TDataSet interface, so you can continue using all your favourite data-aware controls and report engines.
  • In-memory table support which rivals pure memory-based database engines on speed on smaller datasets, while scaling very well to larger disk-based datasets (millions of records).
  • In multi-user environments, only the server can access the data, minimizing risk of database corruption.
  • Snapshot transactions provide 24/7 Live backup capability without disrupting regular database activity.
  • Support for the IProvider interface (TClientDataSet) is included.
  • The architecture is designed to be flexible, and can be enhanced by writing plugins, monitors and extenders.
  • Free 3rd-party monitors/extenders already exist for custom client-server-client messaging


  • Status: Partially restricted
  • Source: On purchase/registration
  • Source price: $600
  • Exe demo: included
  • Size: 4 078kB

Platforms: CB6, D2005, D5, D6, D7

NexusDB Embedded Server Free Edition v.4.00.07

DB-Aware Components > Direct DB Access > Custom

By Nexus Database Systems.

Freeware 26 Sep 2014


NexusDB Embedded Server is a royalty-free Embedded database system with features that rival other heavily licensed products. With NexusDB Embedded Server, you can keep your costs down and your competitive advantage up.


  • High-speed extendible database core architecture
  • SQL:2003 core compliance syntax and features
  • SQL triggers
  • SQL stored procedures/functions
  • SQL views
  • Referential Integrity, including self-referencing
  • Full locale/unicode support
  • Nested transactions
  • Non-blocking "Snapshot" read-only transactions
  • Fulltext indexing
  • Global/Session-local/Context-local In Memory tables
  • Flexible Delphi component architecture
  • Strong Password-protected table encryption
  • Embedded tables (multiple database tables in one physical file)
  • Variable-length record storage engine reduces storage need
  • Compile the engine directly into your single-user program
  • Core engine is fully multithreaded
  • Easy upgrade to full Client/Server if needed
  • To protect your investment, a source code version is also available. The source code version includes NexusDB Memory Manager 3 for use in your own projects (not included in the free dcu only version).


  • Status: Fully functional
  • Source: On purchase/registration
  • Size: 6 643kB

Platforms: D2005, D2006, D7, C2k7, D2007, C2k9, D2009, C2k10, D2010, CBXE, DXE, CBXE2, DXE2, CBXE3, DXE3, CBXE4, DXE4, CBXE5, DXE5, CBXE6, DXE6, CBXE7, DXE7