Ben Yaakobi·Mar 9, 2022Processing Batch Messages with Apache NiFiRecord based data handing in Apache NiFi is quite powerful. NiFi’s record based processors give a lot of functionality in tremendous speed…
Ben Yaakobi·May 31, 2021Loading Data in chunks in Apache NiFi(pagination)Apache NiFi lets us querying whole tables using pagination. But what if we have a custom query that we can’t put in a table?A response icon1A response icon1
Ben Yaakobi·Apr 12, 2021Design Patterns in NiFiDesign Patterns are important even in Apache NiFi. In this article, we shall review two design patterns and the use of Funnel.
Ben Yaakobi·Mar 7, 2021Using NiFi to react to DNS changesAs I’ve already stated in previous articles before, Apache NiFi has a lot to offer. This time, I’ll review the DNS part of it.
Ben Yaakobi·Apr 23, 2020Optimizing NiFi with Concurrent TasksOptimizing any application can be found out to be a tough mission. It depends on a variety of factors: memory, CPU, the application’s…
Ben Yaakobi·Jul 16, 2019How I managed to replicate my Kafka Cluster efficientlyReplicating Kafka Cluster sounds pretty but can be found to be tough. It really is a simple task, but no tool seem to be simple enough or…
Ben Yaakobi·Apr 18, 2019Apache NiFi Expression Language and the use casesWhat is this expression language? Is it totally exception proof when the syntax is valid? And how did we use it in our own project?A response icon1A response icon1
Ben Yaakobi·Mar 14, 2019NiFi & SchedulingHow does NiFi decide to schedule processors? How does NiFi not fail when a processor does? What are “yield” and “penalty”? How can NiFi be…A response icon2A response icon2
Ben Yaakobi·Feb 11, 2019About Apache NiFi & The FlowFileWhen people hear that Apache NiFi is I/O intensive, they usually think that each processor that a FlowFile passes, a read/write is made…
Ben Yaakobi·Jan 27, 2019About Apache ZooKeeper & Cluster SynchronizationHow can we synchronize different nodes, that are running on different machines, or more precisely, how can we do it with Apache ZooKeeper?
