Menguduh Data Saham Yahoo Finance Menggunakan YahooFinanceAPI

Mining Topics and Sentiments from Yahoo! Finance Message Boards

The finance portion of Yahoo! web portal hosts message boards for many stock ticker symbols. The message traffic on each of the tickers’ message board ranges from less than 10 messages per day to thousands of messages per day. While some discussions on the message boards are relevant to a company and its stock performance, there are many messages on the message boards which are off-topic or con...

Multidimensi Pada Data Warehouse Dengan Menggunakan Rumus Kombinasi

Multidimensional in data warehouse is a compulsion and become the most important for information delivery, without multidimensional data warehouse is incomplete. Multidimensional give the able to analyze business measurement in many different ways. Multidimensional is also synonymous with online analytical processing (OLAP).

Validasi data dengan menggunakan objek lookup pada borland delphi 7.0

s: Developing an application with some tables must concern the validation of input (scpecially in Table Child). In order to maximize the accuracy and input data validation. Its called lookup (took data from other dataset). There are 2 (two) ways to lookup data from Table Parent: 1) Using Objects (DBLookupComboBox & DBLookupListBox), or 2) Arranging The Properties Of Fields Data Type (shown by u...

PNUTS: Yahoo!'s hosted data serving platform

We describe PNUTS, a massively parallel and geographically distributed database system for Yahoo!’s web applications. PNUTS provides data storage organized as hashed or ordered tables, low latency for large numbers of concurrent requests including updates and queries, and novel per-record consistency guarantees. It is a hosted, centrally managed, and geographically distributed service, and util...

Big Data in Finance