1 views collected around this technical thread.
This article examines how bitmap data structures and multithreading can dramatically accelerate blacklist filtering in large‑scale marketing systems, reducing processing time from tens of minutes to milliseconds while saving memory and improving overall system performance.
This article outlines essential API security mechanisms—including encryption, signing, timestamps, AppId authentication, rate limiting, blacklisting, and data validation—and provides practical Java implementation examples and code snippets.
This article demonstrates how DBLE manages table-level DML permissions, global blacklist rules, and user‑IP whitelist controls, showing configuration steps, reload procedures, and the resulting effects on query execution and login access.
This article demonstrates how OpenResty can be used in production to implement static and dynamic blacklists, request rate limiting, AB testing, and service quality monitoring by embedding Lua scripts into Nginx, with detailed configuration examples and code snippets.