Abstract: The recovery and reconstruction of database schemas from legacy systems present significant challenges due to outdated or missing documentation. This research proposes the Form-Centric ...
Abstract: The rapid growth in the scale of distributed databases has led to a deeper impact of the multi-join query optimization problem on data query efficiency. The increase in the number of ...
(NEXSTAR) – In 2025, nearly 300,000 Americans used a new electronic system to file their taxes directly with the IRS for free. In 2026, that’s no longer an option. IRS Direct File launched as a pilot ...
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