TheServerSide

Java, JDBC and SQL Server tutorial

In this Microsoft SQL Server and JDBC tutorial, you'll learn how to connect to a Microsoft SQL Server in Java using JDBC. The steps are relatively straightforward: Each database is different, so ...
IEEE

Deformable Point Attention for LiDAR Place Recognition With Weighted GeM Aggregation

Abstract: We present DPA-Net, a lightweight yet highly discriminative LiDAR place recognition network that combines sparse 3D convolution with deformable point-based attention. Unlike conventional ...
IEEE

UniReg: A Unified Information Aggregation Framework for Robust Point Cloud Registration

Abstract: Learning discriminative point-wise representations remains the central challenge in scene-level, correspondence-based point cloud registration. Most existing methods process two frames ...
GitHub

SQL practice scripts using the Sakila sample database — DDL, DML, DQL, filtering, aggregation, and grouping queries for learning and practice

This repository contains comprehensive SQL practice scripts using the Sakila sample database. It is designed for database learners, analysts, and developers to practice database creation, manipulation ...
GitHub

034_usage_dashboard_aggregation_tables.sql

-- Usage dashboard aggregation tables (hourly/daily) + active-user dedup + watermark. -- These tables support Admin Dashboard statistics without full-table scans on usage_logs. -- Hourly aggregates ...