摘要:
Data often trickles in and is added to an existing data store for further usage, such as analytics, processing, and serving. Many HBase use cases fall in this category—using HBase as the data store th... 阅读全文
摘要:
Search is the act of locating information you care about: for example, searching for pages in a textbook that contain the topic you want to read about, or for web pages that have the information you’r... 阅读全文
摘要:
Sometimes the best way to understand a software product is to look at how it’s used. The kinds of problems it solves and how those solutions fit into a larger application architecture can tell you a l... 阅读全文
摘要:
Pretend that you’re working on an open source project for searching the web by crawling websites and indexing them. You have an implementation that works on a small cluster of machines but requires a ... 阅读全文
摘要:
As we now know, many prominent internet companies, most notably Google, Amazon, Yahoo!, and Facebook, were on the forefront of this explosion of data. Some generated their own data, and others collect... 阅读全文