Tuesday, July 29, 2008

Google Earth Plus

Google Earth can be upgraded to a Plus edition for a $20 annual subscription fee. Google Earth Plus is an individual-oriented paid subscription upgrade to Google Earth and adds the following features:

* GPS integration: read tracks and waypoints from a GPS device. A variety of third party applications have been created which provide this functionality using the basic version of Google Earth by generating KML or KMZ files based on user-specified or user-recorded waypoints. However, Google Earth Plus provides direct support for the Magellan and Garmin product lines, which together hold a large share of the GPS market. The Linux version of the Google Earth Plus application does not include any GPS functionality.
* Higher resolution printing.
* Customer support via email.
* Data importer: read address points from CSV files; limited to 100 points/addresses. A feature allowing path and polygon annotations, which can be exported to KML, was formerly only available to Plus users, but was made free in version 4.0.2416.
* Higher data download speeds

Monday, July 21, 2008

Network model

The network model is a database model conceived as a flexible way of representing objects and their relationships. Its original inventor was Charles Bachman, and it was developed into a standard specification published in 1969 by the CODASYL Consortium. Where the hierarchical model structures data as a tree of records, with each record having one parent record and many children, the network model allows each record to have multiple parent and child records, forming a lattice structure.

Monday, July 14, 2008

Object database

In an object database (also object oriented database), information is represented in the form of objects as used in object-oriented programming. When database capabilities are combined with object programming language capabilities, the result is an object database management system (ODBMS). An ODBMS makes database objects appear as programming language objects in one or more object programming languages. An ODBMS extends the programming language with transparently persistent data, concurrency control, data recovery, associative queries, and other capabilities.

Some object-oriented databases are designed to work well with object-oriented programming languages such as Python, Java, C#, Visual Basic .NET, C++ and Smalltalk. Others have their own programming languages. ODBMSs use exactly the same model as object-oriented programming languages.

Tuesday, July 08, 2008

Customer Data Integration

Customer Data Integration (CDI) is the combination of the technology, processes and services needed to create and maintain an accurate, timely, complete and comprehensive representation of a customer across multiple channels, business lines, and enterprises typically where there are multiple sources of associated data in multiple application systems and databases.

What does that really mean? When you ask the average Joe or Jane on the street “What is customer data?” they usually answer "Name and address...maybe social security number?"

However, customer data is much more complex; for example, the number of fields that represent just a name can be anywhere from six to twelve or more (e.g., first name, last name, middle name, initials, nickname, maiden name, married name, professional title, academic title and suffix.) The address entries are almost as complex (e.g., primary address number, pre-directional (N, S, E, W,) street name, street suffix, post-directional, secondary identifier (building, suite, apt,) secondary number, city, state, ZIP, and ZIP+4(R))

Wednesday, July 02, 2008

MUC (Message Unlock Code)

MUC (Message Unlock Code)used to initiate trust. If a message is sent to a new recipient, the system generates a random MUC. The sender communicates the MUC to the recipient by using another communication channel than email, e.g. personally, by phone or SMS for security reasons (Out-of-band). With the MUC the recipient gets access to the secure message and confidential documents and can download them. If the recipient has already been in contact with the sender through secure messaging and is enrolled, a MUC is no longer required.