The NexusDB database engine for Delphi is our award winning flagship product. NexusDB is a royalty-free, SQL:2003 core compliant, Client/Server and Embedded database system, with features that rival other heavily licensed products. NexusDB introduces unique new features for Delphi developers while further improving on its core strengths stability, performance and flexibility.

The NexusDB database engine for Delphi is our award winning flagship product. NexusDB is a royalty-free, SQL:2003 core compliant, Client/Server and Embedded database system, with features that rival other heavily licensed products. NexusDB introduces unique new features for Delphi developers while further improving on its core strengths stability, performance and flexibility.

No more Internet payment gateway fees, work directly with payment processors. 4D Payments SDK contains components for direct credit card authorization, processing, and settlement though major Internet payment processors. Use our SDK components to easily build POS software, gateway servers, or custom payment integrations.

Automate and schedule routine and repetitive processes, including data and schema comparisons to save time. Undo or redo transactions stored in log files by reading online transaction logs, detached transaction log files, or log file backups for reconstructing transactions. Compare data between two databases, identify differences, and run or generate a script to synchronize.

No more Internet payment gateway fees, work directly with payment processors. 4D Payments SDK contains components for direct credit card authorization, processing, and settlement though major Internet payment processors. Use our SDK components to easily build POS software, gateway servers, or custom payment integrations.

4D Payments Gateway is a light-weight web server that hosts a flexible yet robust set of self documenting APIs accessible via any programming language or environment capable of sending a HTTP request. It allows you to easily implement payment processing functionality into your application communicating directly with major payment processors.

Automate repetitive QuickBooks accounting tasks through a powerful suite of components for QuickBooks Integration. Supports connectivity with all Windows based QuickBooks applications. The QuickBooks Integrator provides easy-to-use components for QuickBooks development, facilitating tasks such as adding, updating or retrieving customer information, vendor information, employee information, transactions etc. The QuickBooks Integrator helps you access QuickBooks remotely with the included QBConnector Component or the free Remote Connector for QuickBooks utility.

Find out who changed what and when. Review values before and after a change as well as the complete history of row changes, from initial insert to all subsequent updates or deletion. Identify and isolate rogue transactions and easily reverse them to repair damaged data without risk of additional data loss. Easily record loads on production and then replay them on staging, simulating a production environment.

No more Internet payment gateway fees, work directly with payment processors. 4D Payments SDK contains components for direct credit card authorization, processing, and settlement though major Internet payment processors. Use our SDK components to easily build POS software, gateway servers, or custom payment integrations.

One license to monitor them all: With perfino you don't have a cap on the number of monitored JVMs or any other metric, such as recorded business transactions. No matter how large your system gets or how many micro-services you want to monitor, your perfino license has you covered.