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Financial Database Certification


An updated post is available, posted 16/10/2015.

Through the many posts by Mark Greenwood in this Business Research Plus blog, useful solutions to technical problems have been provided – how to gather data from a specialised financial database, for a dissertation, for example. Another way to improve the technical knowledge of students (and librarians) in such endeavours is to undertake Certification in these financial databases.

I have successfully undertaken certification for a number of financial databases over the last three years, which has helped me in my role in the Business Data Service. This gave me the authority to be able to stand in front of students in a training session, having gone through the process myself and therefore being in a position to answer any questions relating to certification.

This article sets out my experiences and thoughts on database certification, comparing and contrasting some of those available.

The certification process involves becoming familiar with content relating to a database. This is represented in a series of videos on which the examination(s) are based. Upon successful completion of the examination(s), a certificate is emailed to the candidate, which can then be added to their curriculum vitae.

A candidate is required to be a current student at the university offering the database, to be covered by the usage licence and therefore entitled to use the product and undertake certification, for which there is no charge.

I will consider Bloomberg and Thomson Reuters certification schemes.

Bloomberg Professional

Bloomberg Logo

Although the certification process for Bloomberg Professional is commonly known as ‘Bloomberg Certification’, the official title is ‘Bloomberg Essentials Training Program’, which appears on the certificate (when the examinations have been successfully completed).


Videos are viewed and examinations taken at a Bloomberg terminal.


Having to be at a terminal to view the videos and take examinations limits flexibility. This is because it restricts students to the opening hours of the buildings in which the Bloomberg terminals are located.


Enter the BESS [Bloomberg Essentials Online Training Program] function code on the command line and press the Enter/GO key to get the screen below:

Bloomberg BESS screen

Bloomberg Essentials Online Training Program

This displays the four core and four market sector videos, which range in length from about 18 to 35 minutes, for total content time of around 3 ½ hours. They assume no prior knowledge and develop a student to a moderate level of competence, covering background, searching, content available and numerous functions. The format is screen shots from Bloomberg, with a text commentary on the right side plus an audio commentary, listened to through headphones (socket at rear of the keyboard) or speakers in the keyboard.

There are a huge number of functions (around 15,000) even after a large reduction following a recent review – this is reflected in the comment from Tom Secunda (Bloomberg co-founder): “A function that’s brilliant and never used is worth zero”. [1]


Questions are based on the content within the videos. There are no sample examination questions. A candidate would need to obtain a Bloomberg Personal Login and use this to log in to Bloomberg prior to taking the examinations. This means the system knows who is taking an examination and their name would appear on the certificate, when examinations have successfully been completed.

Obtaining a personal login is a quick process, taking a couple of minutes – which I normally guide students through after a training session or at a later date by arrangement. Examinations are started from the BESS screen.

It takes a minimum of two examinations (Core [30 questions, multiple choice] plus one Market Sector, e.g. Equity Essentials [17 questions, multiple choice]) to qualify for a certificate. As noted in the screen shot above, the pass mark is 75% or better and an examination can be re-taken once only. Students could of course choose to take more than one market sector examination, for which they would receive further certificates and demonstrate a wider grasp of the Bloomberg Professional service.

There is no time limit, but an examination needs to be completed in a single session – it isn’t possible to get part way through and return the next day, as terminals are closed down when a library closes.


Again, this option is on the BESS page, under the cryptic description of ‘Acknowledgment of Completion’, or to put it more simply: send me my certificate. This is emailed as an image file attachment which can then be printed and/or saved.

Thomson Reuters


Certification is currently provided in three areas: Datastream, Thomson ONE.com Investment Banking, and Eikon. Having undertaken the first two, I will deal with these, which follow the same format.


Videos are web-based: at Thomson Reuters Product Certification and it is a quick process to enter name and email address (university) each time when using a public PC, or details can be ‘remembered’ for seamless progression if using a private PC.


Having web access adds greatly to flexibility when preparing for examinations as viewing could be off-campus, in a hall of residence or private house, for example, and therefore not limited to library opening hours.

Training modules

Thomson Reuters takes a different approach to the videos, in terms of timing, with narrower topic areas and hence shorter times for each video. Format: screen shots with dialogue boxes and an audio commentary – plug in headphones to the computer base unit.

Datastream: Around 130 videos are available, totalling about 6 hours of content. These typically last between one and seven minutes – much shorter than those for Bloomberg (18 – 35 minutes). This means that if a student is looking for guidance on a particular area (e.g. exporting a chart as an image file), it is possible to go directly to a video for this area, rather than have to go through a much longer video. As with Bloomberg, they assume no prior knowledge.

Thomson ONE.com Investment Banking: Around 40 videos, between one and six minutes in length, for total content time of about 1 ¾ hours.

Click on the required option on the certification page (e.g. Datastream) and follow the prompts to view the videos.

Thomson Reuters Product Certification

Thomson Reuters Product Certification


Questions are based on the content in the videos. Three sample questions are available from the certification page (see above) for each product.

There is a single examination for Datastream and Thomson ONE.com Investment Banking. Format is 30 questions, multiple choice, with a pass mark of 80% or more. An examination can be re-taken once only. So a slightly higher mark is needed than with Bloomberg (75%), but with Bloomberg, a minimum of two examinations is required to get a certificate.

Time limit: 60 minutes. This certainly focusses the mind and makes undertaking the examination more stressful, compared to Bloomberg, which has no time limit.

As with the training videos, the examination can be taken from any location with web access. Click on the product option (e.g. Datastream) and a further option then becomes visible on the left hand menu: Step 2: ‘Ready to take the certification ?’. Once selected, this sends an email with a link within to begin the examination.


This is emailed as an image file immediately after successfully completing the examination, which can be printed and/or saved.

Training provision

A 30-minute session covering the steps involved in certification for the database in question.

Evolution of training

Adapting to the reaction of students in the first training sessions, I added an introductory section in the middle, which covers searching and the type of information/data available within each database. This allows students to get an appreciation of the ‘look and feel’ of the product, rather than just concentrating on the key steps in certification. This definitely improved the training and resulted in a more rounded course and better student attention.

Student demand

Responding to this is a bit of an art … what other commitments and events can reduce demand or result in students who have booked a place not attending? Reading week is to be avoided – most undergraduate students have gone home. Other factors include jobs fairs which are promoted at short notice and end of year examinations (April/May), when demand for certification training is markedly reduced.

Learning options

In the training sessions I suggest a couple of potential approaches to preparing for certification examinations. First, spend a few hours each week building familiarity gradually. And, secondly, waiting until directly after the end of year examinations and putting in a concentrated effort to complete certification – seven days, for example.

Certification benefits – students

Employability: an additional qualification which can help to set students apart from other candidates – who may otherwise have very similar qualifications.

Database overview: certification gives an overview of searching techniques for a database, meaning they can make more effective use of the content available from a database. For example, completing Datastream certification would mean an MSc student on a finance-related course would be fully prepared to search for quantitative data in support of their dissertation.

Flexible Working: students can progress at their own pace and choose when to take the examination(s).

Certification benefits – library staff

Builds technical knowledge: to improve capabilities when answering student research enquiries.

I did this by effectively summarising the certification content. This involved compiling comprehensive notes on areas I felt I needed to memorise (from the videos in Bloomberg) and developing a certification manual (for Datastream and Thomson ONE.com Investment Banking). This gave me familiarity with the content and when completed, a quick reference source to consult. Once the examination(s) were completed, I developed a training course to guide students in the certification process, thus passing on my expertise.

Flexible working: I could progress at my own pace, taking into account other work commitments. Hence, the preparation for certification could extend over many months. This is reflected in my certification completion dates: Bloomberg (November 2011), Datastream (February 2013) and Thomson ONE.com Investment Banking (January 2014).

Database promotion: a means to promote the use of Bloomberg and Thomson Reuters databases to students, emphasising the benefits to be had.


The provision of the certification schemes by Bloomberg and Thomson Reuters is a great benefit and represents a worthwhile investment of time for both students and library staff.

By providing certification training to guide students and promote success in the certification process, the library is helping achieve a university goal – to improve the employability of students.

In setting the level of difficulty, Bloomberg and Thomson Reuters have struck the right balance – sufficiently rigorous to be seen as having value by employers, but not so difficult that only a few can pass the examinations.

The certification training sessions provided within the library have been successful, with continuing demand over a number of years.

[1] Edgecliffe-Johnson, A. Bloomberg service in $100m revamp. Financial Times. 27 February 2012, p.1. [Back]

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  1. 25 September 2014 at 8:38 am

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