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1. Home
2. Article Catalog
3. Migrating from our Legacy APIs to our Strategic APIs
Migrating from Refinitiv Legacy to Strategic APIs
October 12,2021
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Umer Nalla
Developer Advocate Developer Advocate
Whilst, Refinitiv offers several current APIs and SDKs for working with
Real-Time streaming data - many of our users have a considerable deployment of
applications developed using our legacy APIs.
Whilst we continue to support these legacy APIs in terms of investigation,
analysis, replication, recommend workarounds and bug fixes for any issues, it is
not feasible to provide the same level of support for things like newer OSs,
compilers and IDEs - as we are able to do for our newer Strategic APIs.
Or there are customers migrating from a legacy real-time delivery to a strategic
one - from Elektron Connect to Refintiiv Real-Time Optimized.
This has meant that many of our customers are increasingly looking to migrate
their legacy applications away from these legacy APIs and rewrite them using the
Strategic APIs.
When we have previously helped developers migrating from a legacy API, there is
often a certain level of anxiety. The code was usually written several years ago
by someone else and could consist of several hundred or thousands of
lines. Identifying and understanding the key Market Data related code snippets
and things like key config parameters - may not always be obvious. Whilst we do
have documentation for the legacy APIs - the required information is often
spread out across several documents.
In these circumstances, we usually find that a quick walkthrough of the key bits
of the existing code usually goes a long way in alleviating these concerns.
We often also help the customer in choosing a Strategic API to migrate to - by
discussing their requirements and criteria in terms of performance, language
choice and content - to help narrow the list down to the most appropriate
candidate(s).
To help guide customers in such a position, we recently delivered a Refinitiv
Acadamy session around the topic of Legacy API migration which can be viewed
below.
56:21
In addition to the above Academy Session recording, we have put together the
following collection of articles and resources that should help them on this
migration journey.
Choosing your Refinitiv Real-Time Streaming API
Migrating from the Legacy Robust Foundation API (RFA) to the Enterprise Message
API (EMA)
An overview of the Robust Foundation API - RFA Java / C++
An overview of the Robust Foundation API - RFA.NET
Migrating from the Legacy SFC API to the Enterprise Message API (EMA)
An overview of the Refinitiv System Foundation Classes - SFC
Migrating an application from Elektron Connect to Refinitiv Real-Time Optimized
Migrating from Elektron Connect to ERT in Cloud with LPC (Video)
We hope you will find the above resources useful and if you require any further
assistance feel free to ask on the Refinitiv Developer Community Forum
Legacy API Migration
* Choosing your Refinitiv Real-Time Streaming API
July 30, 2021 • Umer Nalla
* Migrating an application from Elektron Connect to Refinitiv Real-Time
Optimized
June 22, 2021 • Gurpreet Bal
* Migrating from the Legacy RFA to Strategic EMA
September 03, 2021 • Umer Nalla
* Overview of the Robust Foundation API - RFA Java/C++
August 10, 2021 • Umer Nalla
* Overview of the Robust Foundation API - RFA.Net
August 10, 2021 • Umer Nalla
* Migrating from the Legacy SFC to Strategic EMA
August 10, 2021 • Umer Nalla
* An overview of the Refinitiv System Foundation Classes - SFC
August 10, 2021 • Umer Nalla
Legacy API Migration, Strategic APIs
* Financial Data Retrieval
* Financial Data Contributions
* Compiled
* Cloud
* C++
* Java
* .NET
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