Stream processing engines can make or break any organization’s future. But the question is are you using the right stream […]
Apache Nifi is an efficient choice for data management and it facilitates an easy-to-use, powerful, and reliable way to distribute and process data over numerous resources. Apache Nifi has two modes of functioning: cluster and standalone mode. It can be deployed to relocate data from any source to a destination. It is also capable of data transformation to some extent.
NiFi provides the highest throughput and natural data buffering despite fluctuations in processing and flow rates. An Apache Nifi developer defines
- the source from where the data has to be collected,
- processors that convert the data, and
- the destination where the data is being routed.
Features Of Apache NiFi
NiFi Data Buffering
Apache Nifi facilitates the buffering of queued data. It also has the ability to lend back pressure when the lines attain specified limits or to an age of data as it attains a certain age(as its value perishes). NiFi is inherently asynchronous
Parallel Stream to Multiple Destination
With Apache NiFi, it is possible to relocate data to numerous destinations at one time. When the data stream has been processed, you can route the flow to many destinations by utilizing NiFi’s custom processor. It is really helpful when you require to back your data to multiple destinations.
Nifi focuses on guaranteed delivery even at an extremely high scale. It is achieved through effective utilization of a content repository along with a specific purpose-built write-ahead log.
Flow Specific QoS
There are data flow points at which the data is critical and less intolerant. Often it needs to be processed & delivered within a matter of seconds to retain its value. The fine-grained flow of Apache NiFi enables these issues to be precisely configured.
NiFi Prioritized Queuing
Apache Nifi facilitates the setting of single/multiple prioritization schemes that dictate how data is retrieved from a queue. The oldest first is the default, but it can be set up to pull the largest first, newest first, or some other customized scheme. Thus, for efficient prioritized queuing or sorting of flowfiles in NiFi, the flowfile prioritizer is used that is highly effective for a particular use case.
NiFi Data Provenance
Data Provenance repository in Apache NiFi records, indexes, and makes available origin data, as the objects flow via the system. To support troubleshooting, compliance, optimization, this data collected in data provenance repository is invaluable and can be accessed for full NiFi level and custom processor level. Furthermore, the data provenance offers a UI for finding event information.
Rolling Buffer Of History
The content repository of Apache NiFi has been designed in such a way that it acts as a rolling buffer of history. As the data ages off, it gets removed automatically from the content repository or as per the requirement of space.
Controlled Flow Using NiFi Controller
For controlled flow in Apache NiFi, a Controller is used whenever a custom processor is given a thread to execute. The NiFi flow controller holds the knowledge of how processes combine and manage threads and allocations and acts as a broker helping in the exchange of flowfiles between the custom NiFi processors.
Multi-tenant authorization is supported by Apache Nifi. The authority level set for a specified data flow automatically applies to every component. It allows the admin user to exercise a fine-grained level of access control. Thus, each separate NiFi cluster is self-capable of supervising the needs of one/more organizations.
The Advantages Of Apache NiFi In A Glimpse
- High Scalability
- Prioritized Queuing
- Controlled Flow Using NiFi Controller
- NiFi Data Buffering
- Real-time Streaming
- Visual Command & Control
- Efficient Error Handling
- Supports Standalone & Cluster mode really well
- Robust Security
From data buffering to prioritized queuing to data provenance to the utilization of NiFi controller, Apache NiFi is the best choice when it comes to data management. If you are scouting for an enterprise-grade solution to bring down the cost & complexity of handling big data, Apache Nifi is just the right choice for you as it is cost-efficient in the long run. Apache Nifi delivers powerful, customized, and reliable solutions to process & circulate data over numerous destinations. The Apache Nifi developers of Ksolves have optimum knowledge to manage huge amounts of data with ease and grace. Contact us today!
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