Oracle Integration Cloud: 5 mistakes to avoid in order to improve your ecosystem

Oracle Integration Cloud is a complete integration platform that combines robustness and agility to meet the complex challenges faced by organizations. However, even within this high-performance solution, errors can occur and compromise its potential. In this article, discover the common pitfalls to avoid and follow our advice on how to make the most of this technology.

Oracle Integration Cloud (OIC) is emerging as a complete integration platform, combining robustness and agility to meet the complex requirements of modern businesses. Despite its privileged position, it’s crucial to recognize that, even within the most powerful solutions, challenges can arise during implementation. Despite its robustness, OIC is not immune to common errors and pitfalls that can compromise its full potential during interface development.
It is precisely on this note that we begin our exploration ofICO’s anti-patterns.

In the sections to come, we’ll take a closer look at typical mistakes to avoid when usingOracle Integration Cloud, while providing you with tips and best practices for overcoming these obstacles.
Get ready to deepen your understanding ICO and discover how to maximize its efficiency while avoiding the most common pitfalls.
It’s worth noting that most of these Councils can also be applied to any type ofdata integration architecture. with technologies other thanOIC.

#1 OIC error: chatty integrations

And yes, even integrations can be talkative, and in a world where the loquacious are not always welcome, this can have serious consequences.
To put it more concretely, a chatty integration is characterized by the fact that it interrogates a system in a unified way for several records.
Take, for example, the case of a integration to read employee data from a database and update this information in a third-party system via an API.
Let’s imagine that the developer has opted for a user loop approach, calling the API individually for each user to update their data.

Insofar as possible, THIS IS NOT A GOOD PRACTICE and should be avoided at all costs. Successive calls to a system can overload it, impacting its behavior and leading tointegration errors.
In addition, the cost ofICO is impacted, as this approach increases message consumption, which can quickly lead to credit overruns.

To solve this problem, it’s often a good idea to maximize the data sent per call.
Many systems offer this possibility; Salesforce, for example, allows up to 200 records to be sent per call.
Opt forOIC adapters too can also handle a large number of recordings per call.

#2 OIC error: endless processing using a loop

In large ecosystems, where the volume of data to be processed is frequently high, and where several files need to be read, developers sometimes opt to use a loop in theintegration to process all the data per instance. However, this approach has significant repercussions. These integrations can run for several hours without reaching their conclusion, with implications for other integrations that cannot start if the queue is saturated.

In addition, the process may stop after a few hours due to the limitations of the ICO framework, notably the maximum duration of six hours for scheduled processes.

To avoid this scenario, we recommend limiting the number of processes per instance,using ICO parameters to save the last files processed for future executions, or opting for recursiveintegration calls.

#3 OIC error: complex synchronous integrations

The synchronous integrations are designed to provide an immediate response when invoked.
Adopting this design model for integrations intended to interact with several systems, and involving numerous conditions, uncontrolled loops or significant iterations, is irrelevant.
Indeed, the creation of synchronous integration is based on the need for rapid response.
It’s important to note that this type ofintegration, also known as app-driven integration, is subject to a 5-minute time limit.
After this time, theintegration returns an error.

The key to overcoming this constraint lies in a precise understanding of needs and a integration modeling.
Indeed, if the estimate indicates thatsynchronous integration is likely to exceed 2 minutes, it makes sense to opt for an asynchronous approach.

Example of an app-driven integration that’s a little too busy.

#4 OIC error: duplicate connectors in OIC

In projects involving several team members, the risk of creating several connectors pointing to the same system with the same identifiers is high.
This practice is not recommended, as it has a significant impact on maintainability, making subsequent management complex and prone to potential problems.

To remedy this situation, it’s simply necessary to set up clear nomenclature rules, shared between the different teams, and to establish a verification process prior to the creation of a new connector. This ensures more efficient connector management.

#5 OIC error: read files sequentially

Mistakes to avoid with Oracle Integration Cloud

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