GDS and CRS (Grade 11 NSC Matric Tourism): Revision Notes
GDS and CRS
Introduction to reservation systems
In the modern tourism industry, travel agencies rely on specialized computer programmes to help them access and book travel products and services for their clients. These digital tools have revolutionized how bookings are made, making it faster and easier to search for flights, hotels, car rentals, and other tourism services. Understanding these systems is essential for anyone working in the travel and tourism sector.
The shift from manual booking systems to computerized platforms represents one of the most significant changes in the tourism industry. What once took hours of phone calls and paperwork can now be completed in minutes through integrated digital systems.
There are two main types of reservation systems you need to know about: Global Distribution Systems (GDS) and Central Reservation Systems (CRS). While they work together, they serve different purposes in the booking process.
What is a global distribution system (GDS)?
A Global Distribution System is a computerised reservation tool that acts as a gateway for travel professionals to access multiple travel suppliers at once. Licensed travel agents, online reservation websites, and large corporations use these systems daily to make bookings on behalf of tourists.
Think of a GDS as a massive digital marketplace where travel agents can search for and compare products from thousands of different travel suppliers around the world. Instead of contacting each airline, hotel, or car rental company separately, agents can access everything through one system.
Key features of GDS
What Travel Agents Can Do with a GDS:
GDS platforms allow travel agents to perform several important tasks:
- Search for available travel options across multiple providers
- Compare prices from different suppliers to find the best deals
- Make bookings for flights, accommodation, and other services
- Create reservations and secure confirmed bookings
- Issue tickets for flights and other travel services
Special software is required to access and use a GDS. Travel agents need training to learn how to navigate these complex systems effectively.
The five major GDS providers
The global travel industry relies on five major GDS platforms. Each system has its own history and strengths, but they all serve the same basic purpose of connecting travel agents with travel suppliers.
Amadeus
Amadeus was created through a partnership between three major European airlines: Air France (France), Iberia (Spain), and Lufthansa (Germany). This system has become one of the most widely used GDS platforms in the world.
Travel providers connected to Amadeus include:
- Airline companies for flight bookings
- Hotels and accommodation providers
- Tour operators offering package holidays
- Travel insurance companies
- Car rental companies
- Railway companies for train travel
- Ferry services
- Cruise lines for ocean voyages
Travel agencies can use Amadeus to search for available options, check current prices, make bookings, create reservations, and issue tickets for tourists through any of these travel providers. The system's popularity is impressive – approximately 90,000 travel agencies worldwide use Amadeus to serve their clients.
Galileo
United Airlines, an American carrier, created the Galileo system. While it originated in the United States, Galileo is now used internationally by travel professionals.
Travel providers available through Galileo include:
- Airline companies
- Car rental companies
- Ferry services
- Theatre ticket offices
- Hotels and resorts
- Rail transport companies
- Sports event organisers
Travel agents access Galileo to perform the same range of functions as other GDS platforms: searching for options, comparing prices, making bookings, creating reservations, and issuing tickets for their clients.
Sabre
Another American airline, American Airlines, developed the Sabre system. This GDS has particular significance for South African tourism because South African Airways (SAA) uses Sabre for airline bookings.
Travel providers in the Sabre system include:
- Airlines
- Hotels
- Car rental companies
- Cruise lines
Travel agents can use Sabre to search for products, check pricing, make bookings, create reservations, and issue tickets. The South African connection makes this system especially relevant for students studying tourism in South Africa.
South African Context: Sabre is particularly important to remember because SAA uses this system for airline bookings. This makes it a commonly encountered GDS in the South African tourism industry.
Worldspan
Worldspan was created through a collaboration of several American airlines: Delta Airlines, Northwest Airlines, and Trans World Airlines (TWA). This partnership approach allowed the system to grow quickly and serve a wide range of travel needs.
Worldspan provides access to:
- Airline tickets and flight bookings
- Hotel rooms and accommodation
- Rental cars for self-drive holidays
- Tour packages combining multiple services
As with other GDS platforms, travel agents use Worldspan to search, price, book, reserve, and issue tickets for tourism services.
Abacus
Unlike the other major GDS systems, Abacus focuses specifically on travel within Asia and the Pacific region. This specialized focus makes it the go-to system for agencies arranging travel to Asian destinations.
Abacus was created by a consortium of airlines from the Asia-Pacific region:
- All Nippon Airways (Japan)
- Cathay Pacific Airways (Hong Kong)
- China Airlines (Taiwan)
- Dragonair (Hong Kong)
- EVA Airways (Taiwan)
- Malaysia Airlines (Malaysia)
- Philippine Airlines (Philippines)
- Royal Brunei Airlines (Brunei)
- SilkAir (Singapore)
- Singapore Airlines (Singapore)
The Abacus system connects:
- Airline companies
- Hotels and accommodation providers
Travel agents use Abacus to search for options, compare prices, make bookings, create reservations, and issue tickets for travel in the Asia-Pacific region. More than 15,000 travel agencies across 24 countries rely on Abacus for their Asian travel bookings.
What is a central reservation system (CRS)?
While a GDS connects travel agents to multiple suppliers, a Central Reservation System is used by individual travel companies to manage their own bookings and reservations. Hotels, airlines, and car rental companies each have their own CRS to organize their business.
How a CRS functions
A CRS serves several important purposes for tourism businesses:
- Checks availability of services (like hotel rooms or flight seats)
- Stores details about customer bookings and reservations
- Distributes information about what's available to book
- Manages customer data including names, contact details, and preferences
- Handles all aspects of reservations from initial enquiry to final confirmation
The CRS makes it possible for travel companies to keep track of their inventory (what they have available to sell) and manage customer bookings efficiently from one central computer system.
Accessing a CRS
Critical Relationship: Travel agencies need a GDS to access the CRS of travel providers. The GDS acts as a bridge or gateway that allows travel agents to connect to the reservation systems of airlines, hotels, and other suppliers. Without GDS access, travel agents would need to contact each company individually, which would be extremely time-consuming.
MICROS-Fidelio OPERA
In South Africa, the tourism industry primarily uses a CRS called MICROS-Fidelio OPERA. This system is particularly important for hotel and resort chains managing their reservations.
Features of MICROS-Fidelio OPERA
About MICROS-Fidelio OPERA:
This sophisticated system offers several advantages for hotel chains:
- Manages reservations from one central point
- Works across multiple countries and time zones
- Allows centralized access to all properties in a hotel group
- Handles all reservation aspects from rate enquiries to guest confirmation letters
For example, major hotel chains such as Hyatt Hotels and Resorts use MICROS-Fidelio OPERA across all their properties worldwide. This means that guests, travel agents, and travel companies can check room availability and rates for any Hyatt property from one central location, rather than having to contact each individual hotel separately.
The system manages everything involved in a reservation:
- Initial enquiries about rates and availability
- Making tentative bookings
- Confirming reservations
- Sending confirmation letters to guests
- Storing guest preferences and details
How travel agents use MICROS-Fidelio OPERA
Travel agents don't access MICROS-Fidelio OPERA directly. Instead, they use their GDS (such as Amadeus or Galileo) to connect to the CRS of travel providers. This indirect access ensures security and proper authorization while still allowing agents to make bookings efficiently.
How GDS and CRS work together
Understanding the relationship between GDS and CRS is crucial for grasping how modern travel bookings work. Here's the basic flow:
Worked Example: The Booking Process
Let's follow a typical booking scenario to see how GDS and CRS work together:
Step 1: A tourist contacts a travel agency wanting to book a holiday
Step 2: The travel agent logs into their GDS (such as Amadeus or Sabre)
Step 3: Through the GDS, the agent gains access to the CRS of various travel providers (airlines, hotels, car rental companies)
Step 4: The agent searches the CRS for available options that match the tourist's requirements
Step 5: Once suitable options are found, the agent makes a booking through the GDS
Step 6: The booking is recorded in the travel provider's CRS
Step 7: The tourist receives confirmation of their reservation
This interconnected system makes the booking process efficient and reliable. Travel agents can compare multiple options quickly, and tourism businesses can manage their inventory effectively.
Exam Tip:
When answering questions about GDS and CRS, remember:
- GDS = used BY travel agents TO access multiple suppliers
- CRS = used BY individual travel companies TO manage their own bookings
- Travel agents need GDS to reach CRS
- List specific examples (Amadeus for GDS, MICROS-Fidelio OPERA for CRS in SA)
Key Points to Remember:
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GDS (Global Distribution System) is a computerised tool that allows travel agents to access multiple travel suppliers through one platform. The five major GDS providers are Amadeus, Galileo, Sabre, Worldspan, and Abacus.
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CRS (Central Reservation System) is used by individual tourism businesses (hotels, airlines, car rental companies) to manage their own bookings, check availability, and store customer information.
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Travel agents need a GDS to access a CRS – the GDS acts as a gateway that connects agents to the reservation systems of travel providers.
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In South Africa, MICROS-Fidelio OPERA is the main CRS used by the tourism industry, particularly hotel chains. SAA uses Sabre as its GDS.
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These systems work together to make the booking process efficient: travel agents use GDS to search and book through various suppliers' CRS, ensuring tourists get confirmed reservations quickly and accurately.