Apache Kafka vs Oracle Data Integrator (ODI) comparison

Apache Kafka is a highly regarded open-source, distributed event streaming platform and Message Queue (MQ) software solution that is valued and trusted worldwide by many of the top fortune 100 companies. It is considered one of the most reliable Message Queue (MQ) software solutions available in the marketplace today.

Enterprise organizations rely on streaming platforms and MQ software solutions to process the continuous flow of high-performance data pipelines, mission-critical applications, and data integration. Apache Kafka makes it easy to process and distribute messages from one application to another from multiple environments with super-fast speeds and very high reliability.

Additionally, in place of the usual command line processes regarding administration and management tasks, Apache Kafka supplies five exemplary core APIs for both Scala and Java:

• Kafka Streams API can be used to facilitate stream processing applications and microservices. Input is seamlessly read from one or more topics and will initiate output to one or more topics, easily converting the input streams to output streams.
• Kafka Connect API enables users to develop and run reusable data import/export connectors that are able to read and write streams of events from external operating systems and applications, making integration with Apache Kafka simple and streamlined.
• Consumer API allows users to subscribe and read one or more topics and to process the stream of events produced to them.
• Admin API gives users the ability to examine and manage brokers, topics, and various other Kafka topics.
• Producer API using this core element, users are able to write and publish a stream of events to one or more Kafka topics.

Apache Kafka Benefits

Apache Kafka has many valuable benefits. Some of its most valuable benefits include:

• Load Shifting
• Scalability
• Decoupling
• High Throughput
• High Availability
• Safe Permanent Storage
• Excellent Integration Capabilities
• Large, Reliable, Open-Source Community
• Mission Critical
• Wide Array of Available Learning Opportunities

Not only is Apache Kafka a robust messaging queue it is also a tremendously durable and reliable streaming platform that is fully capable of securely delivering more than one million messages per second, which amounts to trillions of success delivered messages in one day.

Reviews from Real Users

“From my experience with Apache Kafka, one of the most notable advantages is its ability to maintain a comprehensive record of historical data that includes every update, alteration, and version of information, unlike a conventional relational database. This feature allows for seamless tracking and analysis of the progression and transformation of the data over time, enabling users to easily review and analyze the history of the information.” Dimitrios Z., Enterprise Architect at Smals vzw

“We are currently on a legacy version and have found that the latest version of Kafka has solved many of the issues we were facing, such as sequencing, memory management, and more. Additionally, the fact that it is open source is a major benefit.” Pratul S. Software Engineer at a financial services firm

“The solution has improved our functionality; it's one of the best streaming platforms I've used.” Sreekar N., Co-Founder at Attaika

Oracle Data Integrator (ODI) is a data integration software solution that provides a unified infrastructure to streamline data and application integration projects. It uses a powerful design approach to data integration, which separates the declarative rules from the implementation details. The solution is based on a unique ELT (Extract Load Transform) architecture, eliminating the need for a standalone ETL server and proprietary engine. 

Oracle Data Integrator Features

ODI has many valuable key features. Some of the most useful ones include:

• Automatic documentation generation
• Visualization of data flows in the interfaces
• Customization of generated code
• Automatic reverse-engineering of existing applications or databases
• Graphical development and maintenance of transformation and integration interfaces
• Robust data integrity control features, assuring the consistency and correctness of data
• Powerful core differentiators
• Heterogeneous ELT, declarative design and knowledge modules
• Flexibility and modularity
• Oracle Data Integrator repository
• Topology navigator
• Operator Navigator
• Security Navigator
• Integrator Console
• ODI domains

Oracle Data Integrator Benefits

There are many benefits to implementing ODI. Some of the biggest advantages the solution offers include:

• Efficient architecture: Oracle Data Integrator has a simple architecture that utilizes the source and target servers to perform complex transformations, making it an efficient solution.

• Supports all platforms: ODI gives you platform independence by supporting all platforms, hardware, and OSes with the same software.

• Cost-effective: Oracle Data Integrator reduces costs associated with initial hardware and software acquisition, and also decreases maintenance costs because it eliminates the need for an ETL Server and an ETL engine.

• Automatic detection of faulty data: By using ODI, faulty data is recycled before insertion in the target application, providing you with a data quality firewall.

• Easy development and maintenance: With a low learning curve, Oracle Data Integrator increases developer productivity while facilitating ongoing maintenance. 

• Active integration: ODI includes all styles of data integration: data-based, event-based and service-based.

Reviews from Real Users

Below are some reviews and helpful feedback written by PeerSpot users currently using the Oracle Data Integrator (ODI) solution.

Brian D., Business Process and Strategy Specialist Advisor at NTTData, says, “The Knowledge Module (KM) is my favorite feature of ODI. This is where I learned how to use variables to make jobs dynamic. I took that knowledge and created a KM that would go into iTunes and pull the sales of eBooks. Making something that is reusable, like a KM, is important to not only reduce build time but also maintenance in the future.”

Ashok S., Applications Support Manager at a marketing services firm, mentions, "The most valuable features of ODI are the ease of development, you can have a template, and you can onboard transfer very quickly. There's a lot of knowledge modules available that we can use. If you want to connect, for example, a Sibyl, SQL, Oracle, or different products, we don't have to develop them from scratch. They are available, but if it's not, we can go into the marketplace and see if there's a connector there. Having the connector available reduces the amount of hard work needed. We only have to put the inputs and outputs. In some of the products, we use there is already integration available for ODI, which is helpful."