dc3-driver-postgresql 把一个 PostgreSQL 数据库当作数据源接入 IoT DC3：按采集周期执行 SELECT 把查到的值当采集值，并支持用位号上配置的 UPDATE/INSERT 写查询向库里写值。读完你能把已有库表里的字段当位号采进平台，并理解读/写两条 SQL 路径各自的边界。 协议背景 不 ...

Fix the “Login Pool Is Empty and Connection Creation Failed” error with 5 proven solutions for HikariCP, Spring Boot, MySQL, PostgreSQL, JDBC, and database connection pools.

ALEXANDRIA, Va. — pgEdge, the leading open source enterprise Postgres company, has announced pgEdge ColdFront, a transparent data tiering solution for PostgreSQL. Unlike other alternatives, ...

Some users report that when they try to connect Bluetooth headphones, a mouse, or a keyboard to a Windows 11/10 computer, they see a Driver error message and the ...

You can follow any of the methods explained below to install drivers in Windows 11/10. Windows Settings Manufacturer’s website Manufacturer’s driver updater ...

Offers Read and Write Access to Hot and Cold Storage With no Application Code Changes, Delivering up to 90% Savings in Storage ALEXANDRIA, Va., June 18, 2026 /PRNewswire/ -- pgEdge, the leading open ...

Offers Read and Write Access to Hot and Cold Storage With no Application Code Changes, Delivering up to 90% Savings in Storage Every useful production PostgreSQL database grows over time with ...

In decoupled mode, ColdFront turns PostgreSQL into a stateless compute front-end over Iceberg: New compute nodes spin up against the same catalog and object store in seconds with no data sync required ...