Article Network

Authorizations in SAP HANA

by Mark Walker | July 2013 | Enterprise Articles SAP

In this article by Mark Walker, author of Software Development on the SAP HANA Platform, we will examined the fact that some of your users might not be allowed to have access to all the data in the system, or might have specific rights, maybe to create data but not to see the data that is currently in the system. We'll see concrete example of access restrictions on both objects and their content in this article.

SAP HANA provides several different layers of security from which you can benefit, and in this article we'll be looking at each of them. We'll examine how we can create each type of object, how they interact with each other, and how we can use them.

The authorization concept in SAP HANA is comprised of different notions:

  • Roles

  • SQL privileges

  • Analytic privileges

  • System privileges

  • Package privileges

  • Users

     

We will take a look at each of these concepts in turn.

Read Authorizations in SAP HANA in full

Authorizations in SAP HANA

by Mark Walker | July 2013 | Enterprise Articles SAP

In this article by Mark Walker, author of Software Development on the SAP HANA Platform, we will examined the fact that some of your users might not be allowed to have access to all the data in the system, or might have specific rights, maybe to create data but not to see the data that is currently in the system. We'll see concrete example of access restrictions on both objects and their content in this article.

SAP HANA provides several different layers of security from which you can benefit, and in this article we'll be looking at each of them. We'll examine how we can create each type of object, how they interact with each other, and how we can use them.

The authorization concept in SAP HANA is comprised of different notions:

  • Roles

  • SQL privileges

  • Analytic privileges

  • System privileges

  • Package privileges

  • Users

     

We will take a look at each of these concepts in turn.

Read Authorizations in SAP HANA in full

Authorization with Zend_Acl in Zend Framework 1.8

by | October 2009 | MySQL Open Source PHP Web Development

In this article by Keith Pope, we will focus on how we can control access to parts of the application and how users can log in to use the services provided by the Storefront.

We will cover the following topics:

  • Using Zend_Acl
  • Integrating the ACL into our Models

Read Authentication with Zend_Auth in Zend Framework 1.8 to learn authentication in Zend Framework.

Read Authorization with Zend_Acl in Zend Framework 1.8 in full

Authoring an EnterpriseDB report with Report Builder 2.0

by Jayaram Krishnaswamy | June 2009 | Open Source

This article by Dr. Jayaram Krishnaswamy shows step-by-step how you may retrieve data from a database on a Postgres Plus server and display the results in a report generated using Report Builder 2.0. Report Builder 2.0 is a report building and maintaining tool provided with SQL Server 2008. The evaluation version of SQL Server 2008 Enterprise edition was used in this tutorial. Report data is obtained via an ODBC DSN. The connection uses an EnterpriseDB ODBC driver that gets installed on the computer when EnterpriseDB is installed.

Read Authoring an EnterpriseDB report with Report Builder 2.0 in full

Author Podcast - Ronald Rood discusses the birth of Oracle Scheduler

by Ronald Rood | August 2010 | Enterprise Articles Oracle

Ronald Rood, author of Mastering Oracle Scheduler in Oracle 11g Databases, discusses Oracle Scheduler, and its busienss benefits in scheduling, managing and executing jobs to help automate business processes.

Read Author Podcast - Ronald Rood discusses the birth of Oracle Scheduler in full

Author Podcast - Bob Griesemer on Oracle Warehouse Builder 11g

by Bob Griesemer | April 2010 | Enterprise Articles Oracle

Listen to Bob Griesemer, author of Oracle Warehouse Builder 11g: Getting Started, speaking with Dain Hansen, Director of Product Marketing for Oracle Fusion Middleware, about his book, data integration, and the benefits of Oracle Warehouse Builder 11g in data warehouses.

Read Author Podcast - Bob Griesemer on Oracle Warehouse Builder 11g in full

Author Podcast - Aleksander Seovic Talks About Oracle Coherence 3.5

by Aleksandar Seovic | February 2010 | Enterprise Articles Oracle

Listen to Aleksander Seovic, author of Oracle Coherence 3.5, be interviewed by Cameron Purdy, Vice President of Development at Oracle.

Read Author Podcast - Aleksander Seovic Talks About Oracle Coherence 3.5 in full

Authentication with Zend_Auth in Zend Framework 1.8

by Keith Pope | October 2009 | MySQL Open Source PHP Web Development

In this article by Keith Pope, we will focus on how we can control access to parts of the application—Storefront and how users can log in to use the services provided by the it.

We will learn how to implement authentication in Zend Framework 1.8.

We will cover the following topics in this article:

  • Authentication versus Authorization
  • Using Zend_Auth
Read Authentication with Zend_Auth in Zend Framework 1.8 in full

Authentication and Authorization in MODx

by Antano Solar John | July 2009 | Content Management Open Source

Authentication is the process of verifying that users are who they claim to be. Authorization is the process of granting access to the authenticated users—based on their role—to perform operations such as view, edit, or delete on resources. In this article by Antano Solar John, you will learn how MODx facilitates authentication and authorization. You will build your site to include user registrations, logins, user types, and set rules on who can do what.

As you read this article, it is important that you keep in mind that MODx has two user types.

  • Web Users—users who use the web site
  • Manager Users—users who are allowed to log in to the Manager interface
Read Authentication and Authorization in MODx in full

Authenticating Your Application with Devise

by Giovanni Sakti Hafiz Badrie Lubis Nia Mutiara | October 2013 | Open Source

A "state of the art" application sometimes requires more customizations from Devise, such as customization for signing in, updating accounts, or resetting a user's password. When you first install Devise with its default settings, you will not get these features. That's why you will need to dig deeper to have a more comprehensive understanding about Devise, and this article by Hafiz, Nia Mutiara, and Giovanni Sakti, authors of Learning Devise for Rails, will help you do just that.

Read Authenticating Your Application with Devise in full

augmentedTi: The application architecture

by Trevor Ward | December 2012 | Games Web Graphics & Video

Augmented Reality application is clean, efficient and usable. It shows how to hide the processing from the user and build a display which updates and rotates smoothly.

This article by Trevor Ward, author of Augmented Reality using Appcelerator Titanium Starter, dives into the open source code base of the augmentedTi example application, explaining how it has been implemented.

Read augmentedTi: The application architecture in full

Augmented Reality

by Dr. Raphael Grasset Jens Grubert | November 2013 | Open Source

In this article by Jens Grubert and Dr. Raphael Grasset, authors of the book Augmented Reality for Android Application Development, you will learn about the AR concepts.

Read Augmented Reality in full

Audio Playback

by David Gouveia | September 2013 | Games

In this article, created by David Gouveia, the author of Getting Started with C++ Audio Programming for Game Development, we will perform two of the most fundamental operations in audio programming—loading and playing audio files. This might not seem like much, but it is already enough to get us started adding audio into our games.

There are many different audio libraries available these days, such as DirectSound, Core Audio, PortAudio, OpenAL, FMOD, or Wwise. Some are available only on certain platforms, while others work almost everywhere. Some are very low-level, providing little more than a bridge between the user and the sound card driver, while others provide high-level features such as 3D sound or interactive music.

For this article, we will be using FMOD, a cross-platform audio middleware developed by Firelight Technologies that is extremely powerful, yet easy-to-use. However, you should try to focus more on the concepts covered, instead of the API, because understanding them will allow you to adapt to other libraries more easily, since a lot of this knowledge is interchangeable.

For starters, we will learn how to install FMOD, how to initialize and update the audio system, and how to get it to play an audio file. At the end of the chapter, we will work through the creation of a very simple audio manager class, which encapsulates all of these tasks behind a minimalistic interface.

Read Audio Playback in full

Audio Fields in Drupal

by Aaron Winborn | July 2009 | Drupal Open Source

In this article by Aaron Winborn, we'll go through the FileField module. This is a useful module if you want to have an easily configured solution, in many situations, there are some benefits from using the FileField module instead. It's light-weight, it's flexible, and it's easy to customize. It may also be easier to add support for players other than the 1PixelOut and XSPF players distributed with Audio.

Additionally, as of this writing, the Drupal 6 version of the Audio module wasn't quite ready for production. But I am confident it will be soon, if not already.

Finally, there may be specific reasons for wanting to choose a FileField solution over the Audio module. Similar to the quandary of whether to use the Image module or Image Field, the most common reason would probably be to allow multiple audio files to be attached to a node, or to allow audio fields to be associated with other types of nodes. (Note that the Audio module is also bundled with the Audio Attach module, which might be a solution for that as well.)

Read Audio Fields in Drupal in full

Audio Enhancements with p4a.ploneaudio in Plone 3.3

by Tom Gross | May 2010 | Open Source Web Development

This article series by Tom Gross, author of Plone 3 Multimedia, explains how to add audio content to Plone and enhance its features with Plone4Artists products. It also shows how to include audio data in HTML with plugins and Flash.

Read Managing Audio Content in Plone 3.3 here.

Read Audio Enhancements with p4a.ploneaudio in Plone 3.3 in full

Attracting Traffic

by David Mercer | November 2011 | Open Source WordPress

In this article written by David Mercer, author of Internet Marketing with WordPress, we will describe how to attract traffic to your blog.

Read Attracting Traffic in full

Atmosfall – Managing Game Progress with Coroutines

by Nevin Flanagan | June 2013 | Games

In this article by Nevin Flanagan, author of Corona SDK Hotshot, we look at managing information with the use of physics engine. If you're a long-time or low-level programmer, you may be accustomed to controlling the core of your game loop; if you're more used to recent game engines, you may have learned to juggle complex information about what actors in your game are doing at any given moment. In Corona, the combination of a separately-tracked physics engine and the versatility of Lua will, when used correctly, manage this information for you.

Read Atmosfall – Managing Game Progress with Coroutines in full

Atmosfall – Managing Game Progress with Coroutines

by Nevin Flanagan | June 2013 | Games

In this article by Nevin Flanagan, author of Corona SDK Hotshot, we look at managing information with the use of physics engine. If you're a long-time or low-level programmer, you may be accustomed to controlling the core of your game loop; if you're more used to recent game engines, you may have learned to juggle complex information about what actors in your game are doing at any given moment. In Corona, the combination of a separately-tracked physics engine and the versatility of Lua will, when used correctly, manage this information for you.

Read Atmosfall – Managing Game Progress with Coroutines in full

Asynchrony in Action

by Joel Martinez | March 2013 | .NET Enterprise Articles

In this article by Joel Martinez the author of C# 5 First Look , we will explore features which are new to C# in the 5.0 release.

Read Asynchrony in Action in full

Asterisk Gateway Interface Scripting with PHP

by Nir Simionovich | January 2009 | Linux Servers Networking & Telephony Open Source

In this article by Nir Simionovich, we will develop our first ever AGI script using PHP scripting language. This article deals with the most basic elements of AGI scripting and the information contained within. So, take time to familiarize yourself with this article, especially if you intend to use a language different from PHP.

Read Asterisk Gateway Interface Scripting with PHP in full
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