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How to Access a Foreign API Blocked in China

Here’s a common scenario: your business needs to use curl to request an API located abroad, but that API is inaccessible from within China. How should you handle this? In such cases, you can solve it with a simple proxy. Below are a few ...

Open Source 2025-07-28 💬 0 comments 👍 0 likes

DataX MySQL to ClickHouse Data Sync Example

DataX is an excellent open-source tool for syncing data between various databases. Today, we’ll look at how to write a JSON configuration for syncing data from MySQL to ClickHouse. Below, we use the test_c table in the ys database as an example: ...

Linux 2025-06-03 💬 0 comments 👍 0 likes

How to Self-Host a RustDesk Server

How to Install and Start the RustDesk Server Installation: docker image pull rustdesk/rustdesk-server Start the server: sudo docker run --name hbbs -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 - ...

Linux 2024-08-26 💬 0 comments 👍 0 likes

Unable to Read Product Key from Unattended Answer File

When using a virtual machine to install Windows, the following error occurred: Cannot read product key from the unattended answer file After clicking OK, it keeps rebooting. Solution: Remove the floppy drive. VM Virtual Machine: Oracle VM: Devices -> Assign Floppy ...

Windows 2024-05-10 💬 0 comments 👍 0 likes

How to Install DBSyncer Data Sync Tool

Project URL: https://gitee.com/ghi/dbsyncer DBSyncer (abbreviated as dbs) is an open-source data synchronization middleware that supports MySQL, Oracle, SqlServer, PostgreSQL, Elasticsearch(ES), Kafka, File, SQL, and more ...

MySQL 2024-03-02 💬 0 comments 👍 0 likes

Alibaba Cloud vs Tencent Cloud: Which Is Better?

Many of you may have noticed the large-scale outage at Alibaba Cloud recently. As an engineer who frequently works with servers, I've worked with quite a few cloud services over the years. Today I'd like to share my personal experience using these providers after all these years.

Server 2023-12-16 💬 0 comments 👍 0 likes

The Difference Between Cat6a and Cat6e Cables

CAT6 refers to Category 6 network cable. CAT6A is what we usually call augmented Category 6 cable, commonly known as 10-Gigabit Ethernet cable. So what exactly is CAT6E? And which is faster compared to CAT6A cable... ...

Computer 2023-08-07 💬 0 comments 👍 0 likes