1. Open Source Is Growing More and More Popular The 2019 IDC North America Open Source Software Usage Survey showed that 71% of enterprises are using open source software, and 54% plan to expand their usage. The 2020 Red Hat Enterprise Open Source Survey showed that 95% of IT leaders consider enterprise open source critical to their enterprise infrastructure software strategy.

Author: John D. Rockefeller (USA) Publisher: Jilin Publishing Group Co., Ltd. Published: 2012-1-1 ISBN: 9787546369785 Notes: The road to success is direct and bright, while the roads to failure are each different.

1. Past Attempts In the post Without Tags, No One Can Recall You, I argued that in a homogeneous group the individual becomes background noise, while tags become effective information. In the image below, it is hard for us to remember any particular person, yet very easy to find someone through the A, B, C, D, E tags.

Author: Du Jun Publisher: Publishing House of Electronics Industry Published: 2019-10 ISBN: 9787121373398 Notes: Networking is one of the harder parts of Kubernetes to master. Network failures directly affect the running workloads, and they are usually very urgent problems. Networking knowledge is also lower-level than application development, with many details that require long-term accumulation.