Free data provider software for linux

JAP project makes it possible to browse the Web anonymously and unobservably. JAP uses a single static address which is shared by many JAP users.
That way, neither the visited Web site nor an eavesdropper can determine which user visited which Web site.
Instead of connecting directly to a Web server, users take a detour, connecting with encryption through several intermediaries, so-called mixes.
How it works:
Instead of connecting directly to a webserver, users take a detour, connecting with encryption through several intermediaries, so-called mixes.
Info: JAP uses a predetermined sequence for the mixes. Such a sequence of linked mixes is called a mix cascade. Users can choose between different mix cascades. - more...
Since many users use these intermediaries at the same time, the internet connection of any one single user is hidden among the connections of all the other users. No one, not anyone from outside, not any of the other users, not even the provider of the intermediary service can determine which connection belongs to which user.
Info: A relationship between a connection and its user could only be determined if all intermediaries worked together to sabotage the anonymization. - a detailed description of mixing principles...
The intermediaries (mix providers) are generally provided by independent institutions which officially declare, that they do not keep connection log files or exchange such data with other mix providers.
It is also planned, that independent watchdogs, who work in the name of the JAP users, will insure that the mix providers hold to their official declarations.
Enhancements:
- Java 1.4.2 or later

Npgsql is a .Net data provider for Postgresql. It allows any program developed for .Net framework to access database server.

Npgsql library is implemented in 100% C# code. Works with Postgresql 7.x and 8.x.

OPeNDAP is a client/server system for making local data accessible to remote locations without regard to the local or remote storage format, architecture, or environment.
BES is a new, high-performance back-end server software framework that allows data providers more flexibility in providing end users views of their data. The current OPeNDAP data objects (DAS, DDS, and DataDDS) are still supported, but now data providers can add new data views, provide new functionality, and new features to their end users through the BES modular design. Providers can add new data handlers, new data objects/views, the ability to define views with constraints and aggregation, the ability to add reporting mechanisms, initialization hooks, and more.
OPeNDAP provides the tools to build these new modules that can then be dynamically loaded into the BES.
As an example, the CedarWEB project at the University Corporation for Atmospheric Research (UCAR) provides four new data views (info, tab, flat, and stream), authentication, a reporting class to keep track of user data access, MySQL database access of file information (data containers), and more.
OPeNDAP also has available ready to load modules for netcdf, cdf, fits, freeform, hdf4, hdf5 and jgofs. Only a few of these are supported and/or in the current source-only release.
If you are looking for the OPeNDAP 4 Data Server (aka Hyrax) software, the Hyrax page provides a single place where each of the components of Hyrax can be downloaded and also provides information about which versions work together to properly support Hyraxs various features.
Enhancements:
- This version of the BES fixes a problem where some large 32-bit floating point arrays could trigger an early end to data transmission

Data::Faker::StreetAddress is a Data::Faker plugin.

DATA PROVIDERS

us_zip_code

Return a random zip or zip+4 zip code in the US zip code format. Note that this is not necessarily a valid zip code, just a 5 or 9 digit number in the correct format.

us_state

Return a random US state name.

us_state_abbr

Return a random US state abbreviation. (Includes US Territories and AE, AA, AP military designations.)

From the USPS list at http://www.usps.com/ncsc/lookups/usps_abbreviations.html

street_suffix

Return a random street suffix (Drive, Street, Road, etc.)

From the USPS list at http://www.usps.com/ncsc/lookups/usps_abbreviations.html

street_name

Return a fake street name.

street_address

Return a fake street address.

secondary_unit_designator

Return a random secondary unit designator, with a range if needed (secondary unit designators are things like apartment number, building number, suite, penthouse, etc that differentiate different units with a common address.)

secondary_unit_number

Return a random secondary unit number, for the secondary unit designators that take ranges.

Data::Faker::DateTime is a Data::Faker plugin.

DATA PROVIDERS

unixtime

Return a unix time (seconds since the epoch) for a random time between the epoch and now.

date

Return a random date as a string, using a random date format (see date_format).

time

Return a random time as a string, using a random time format (see time_format).

rfc822

Return an RFC 822 formatted random date. This method may not work on systems using a non-GNU strftime implementation (kindly let me know if that is the case.)

ampm

Returns am or pm randomly (in the current locale) using one of the formats specified in ampm_format.

time_format

Return a random time format.

date_format

Return a random date format.

ampm_format

Return a random am/pm format.

datetime_format

Return a random date and time format.

month

Return a random month name, unabbreviated, in the current locale.

month_abbr

Return a random month name, abbreviated, in the current locale.

weekday

Return a random weekday name, unabbreviated, in the current locale.

weekday_abbr

Return a random weekday name, abbreviated, in the current locale.

sqldate

Return a random date in the ISO8601 format commonly used by SQL servers (YYYY-MM-DD).

datetime_locale

Return a datetime string in the preferred date representation for the current locale, for a random date.

date_locale

Return a date string in the preferred date representation for the current locale, for a random date.

time_locale

Return a time string in the preferred date representation for the current locale, for a random date.

century

Return a random century number.

dayofmonth

Return a random day of the month.

Direct Access Provider Library in short DAPL is a transport-independent, platform-independent, high-performance API for using the remote direct memory access (RDMA) capabilities of modern interconnect technologies such as InfiniBand, the Virtual Interface Architecture, and iWARP.
This is the reference implementation of that specification by the DAT Collaborative who maintain the DAPL API.
Enhancements:
- Support was added for new IB verbs client register event.
- Some problems supporting create qp without recv cq handle or recv qp resources were fixed.
- Some timeout and long disconnect delay issues exposed during scalability tests were fixed.
- Minor build problems were fixed.
- Support for multiple IB devices was added to dat.conf to support IPoIB HA failover.
- Support for returning local and remote port information was added.
- The RPM spec file was cleaned up.
- Enviroment variables to configure connection management timers were added.

Document Library is a Web application for document management in larger organizations with a lot of documents.
Organizations deal with numerous documents, such as word processor documents and PDFs. These documents often reside on someones computer and are not network accessible. Versions of documents are hard to track - the same document may be passed around using email in multiple versions over time. In large organizations it therefore becomes important to structure the flow of documents and present them in a common format. This is typically done using a document management system. Document Library is one such document management system.
Information in the Document Library can be accessed using the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH), meaning that besides being open source, the Document Library is also a good example of an open data application. Because it is open data, the Document Library is easier to integrate with other applications, such as the Silva CMS or any other application capable of OAI-PMH harvesting.
Main features:
- Automatic conversion service: using OpenOffice, the Document Library can convert Word documents into PDFs and plain text, PDFs into plain text. The plain text version is important in that it allows for full-text indexing of document contents, and also makes documents more accessible to people with disabilities.
- Publication workflow: documents only become available for harvesting and download after a review process.
- Delegation of control: reviewers ("librarians") can be assigned to particular sections.
- Dynamic access: authors have automatic access to all the documents that list them as an author.
- Versions: multiple versions of the same document can coexist, one public and one under preparation.
- Email reminder functionality: users receive emails of the progress of the document through the workflow.
- OAI-PMH data provider: allows other systems to harvest document metadata using standard protocol.
- Integration with Silva CMS (using OAI-PMH).
- Fast upload and download integration with Apache using Tramline.
- Easy overview screens for librarians.
- Smart file upload user interface: files need to be uploaded only once even if rest of form needs to be amended.
- Document Library is built using the powerful Zope 3 application server platform.
Enhancements:
- Installation was made easier by using zc.buildout.
- Optional LDAP support was added.
- Filesystem storage was integrated with Tramline.
- The conversion provided by OooConv was improved.
- Table rendering was improved using zc.table.
- Zope was updated to 3.3.