MySQL 到底是怎么管理和存储各种各样的数据呢？比如创建一张表、索引、表中的每一行数据、查询过程中临时存储的数据都存在哪里，又如何管理？ 数据最终要持久化到磁盘，其磁盘架构设计融合了复杂的存储结构和精巧的机制，本文将深入剖析其核心模块的 ...

The Producer Price Index (PPI) for final demand rose 0.9% in July, marking its largest monthly increase since early 2022. The annual PPI increase reached 3.3%, the highest 12-month gain since February ...

The numbers: Two U.S. regional gauges of manufacturing sentiment showed signs in June that they may be improving after a rough patch, according to data released Thursday. The Philadelphia Federal ...

PISA is a text search engine able to run on large-scale collections of documents. It allows researchers to experiment with state-of-the-art techniques, allowing an ideal environment for rapid ...

Risk Disclosure: Trading in financial instruments and/or cryptocurrencies involves high risks including the risk of losing some, or all, of your investment amount, and may not be suitable for all ...

ZomboDB brings powerful text-search and analytics features to Postgres by using Elasticsearch as an index type. Its comprehensive query language and SQL functions enable new and creative ways to query ...

A gauge of underlying inflation in July showed prices increasing at the fastest annual pace in five months, a sign that businesses are passing along tariff-related costs to customers. 10 Inflation 8 6 ...

The Rasmussen Reports daily Presidential Tracking Poll for Tuesday shows that 48% of Likely U.S. Voters approve of President Trump’s job performance. Fifty percent (50%) disapprove. The latest figures ...

Wholesale prices—the cost of goods and services purchased directly from producers—rose at the sharpest monthly rate in three years, raising fresh alarm that tariffs are taking root in the economy and ...

Inflation remained sticky in July, according to new government data released Tuesday, as investors stay alert to how much President Trump’s tariffs are starting to affect consumer costs. The latest ...