Database Expert Witnesses

Databases hold the operational, financial, and customer information on which modern businesses run, so disputes involving them tend to carry significant commercial stakes. Companies litigate alleged copying of proprietary databases and schemas, trade secret misappropriation by departing employees or former partners, and patent claims covering database architectures, indexing, and query methods. Failed data warehouse and enterprise system implementations produce breach of contract and professional negligence claims, while software licensing audits generate disputes over how database products were deployed and counted. In each setting, the question is how the data and the system were actually structured and used, and whether that use matched what a contract, license, patent, or confidentiality obligation allowed.

A database expert helps counsel examine the systems themselves rather than rely on characterizations of them. The analysis often involves comparing schemas, data structures, stored procedures, and code, reviewing transaction and access logs, and reconstructing how data moved between systems over time. In copying and trade secret cases, that work can distinguish protectable design choices from standard industry practice and show whether similarities reflect copying or independent development. In implementation and performance disputes, the expert can assess whether requirements, data modeling, migration, and testing met professional standards, while licensing specialists can evaluate deployment and usage against contractual terms. These findings support liability, causation, and damages opinions and allow counsel to test an opposing expert's forensic methodology and conclusions about data integrity.

Database work ranges from enterprise architecture and data warehousing to forensics, performance tuning, and large-scale scientific data management, and the right expert depends on which of those disciplines the dispute actually turns on. Experts in our network include database architects and software engineers who have testified on alleged database copying, copyright infringement, and data validity, computer forensics specialists experienced in data recovery and corporate investigations, and practitioners with deep Oracle and SQL Server experience. Many are leading database authors and conference speakers, and their backgrounds include work with organizations such as Bell Laboratories, Argonne National Laboratory, the US Army Research Laboratories, NASA's Center of Excellence in Space Data and Information Sciences, and the United Nations Environment Program. With more than 75,000 expert searches completed, Round Table Group understands how to identify the database specialist whose experience matches the technology and claims in your case. We welcome the opportunity to discuss your matter by calling us at (202) 908-4500.