MariaDB’s Struggle: From Open‑Source Roots to Plummeting Stock and Funding Woes

MariaDB, the MySQL fork founded by Michael Widenius, has seen its NYSE‑listed shares tumble from $14.45 to around $1.30, faced a $104 million Series D round, now lacks cash for twelve months, cut 8% staff, and holds just 2.15% of the relational‑database market.

FundingMariaDBMarket Share

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MariaDB’s Struggle: From Open‑Source Roots to Plummeting Stock and Funding Woes

Top Architect

Apr 28, 2022 · Backend Development

Implementing Stock Deduction with MySQL and Redis Using Java

This article explains common inventory deduction scenarios, compares three solutions—single‑record MySQL, multi‑record MySQL, and Redis with Lua scripting—analyzes their drawbacks, and provides a complete Java implementation including a StockService, Redis lock, and controller for managing stock safely under high concurrency.

BackendStockinventory

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Implementing Stock Deduction with MySQL and Redis Using Java