This article is compiled from part of an internal sharing session I gave. 1. Core Elements of a Storage System 1.1 Security Credentials for object storage buckets, authorization when using storage PVCs, and control over access sources — these are all issues security needs to address. But they are also very easy to overlook, and when something goes wrong it is a big problem.

1. Using Memory as a Storage Medium The image above is the storage pyramid, showing the relationship between the price of a storage medium and its speed. Today, enterprises widely adopt tape and disks as storage media mainly because of their price advantage. Market prices are driven by supply and demand: even for an expensive storage medium, if the production cost is low, the market is large enough, and the yield rate in the production process is high, its market price will come down.

1. Problems with Using LLMs Directly Unstable output One characteristic of generative AI is the diversity of its output. Ask an LLM the same question several times and you may get different answers. This uncertainty in output is a pleasant surprise for users in conversation and creative scenarios. But in

1. An Operations Service System That Has Piled Up Beyond Repair Developing a corresponding operations service for a clear operations need, so that operations and business users can use it, is entirely reasonable. But if you are satisfied with only that, the following situation easily appears: Users constantly look for the entry point of each system, jumping back and forth between systems, busy hunting for buttons and copying parameters.

1. Authentication and Authorization Problems Brought by Heterogeneous Systems Enterprise systems can be divided into the following types: Commercial software you purchase, such as JumpServer Open-source software, such as Kibana and Grafana Software developed in-house, such as an application management platform One thing worth clarifying here: authentication and authorization are two different functions: