Why Is Kafka Confluent?

What is Kafka REST API?

The Kafka REST API provides a RESTful interface to a Kafka cluster.

You can produce and consume messages by using the API.

For more information including the API reference documentation, see Kafka REST Proxy docs.


Only the binary embedded format is supported for requests and responses in Event Streams..

Does Netflix use Kafka?

Netflix embraces Apache Kafka® as the de-facto standard for its eventing, messaging, and stream processing needs. Kafka acts as a bridge for all point-to-point and Netflix Studio wide communications.

What is Kafka confluent?

Confluent is a data streaming platform based on Apache Kafka: a full-scale streaming platform, capable of not only publish-and-subscribe, but also the storage and processing of data within the stream. … The Confluent Platform makes Kafka easier to build and easier to operate.

Is confluent Kafka free?

Kafka itself is completely free and open source. Confluent is the for profit company by the creators of Kafka. The Confluent Platform is Kafka plus various extras such as the schema registry and database connectors.

Is AWS Kinesis Kafka?

Like Apache Kafka, Amazon Kinesis is also a publish and subscribe messaging solution, however, it is offered as a managed service in the AWS cloud, and unlike Kafka cannot be run on-premise. The Kinesis Producer continuously pushes data to Kinesis Streams.

Is confluent Kafka open source?

Open Core means the core of our product—Apache Kafka®—is open source and available under the Apache 2.0 license, while certain features of Confluent Platform are available under the Confluent Community License. … If you are not doing what is excluded, this license change will not affect you.

How do I install confluent?

Step 1: Log into the Confluent Cloud web interface.Step 2: Install Confluent Cloud CLI. MacOS. Linux. Windows.Step 3: Configure Confluent Cloud CLI.Step 4: Create Topics and Produce and Consume to Kafka.Step 5: Run Java Examples.Supported Clients. librdkafka.Next Steps.

Is confluent profitable?

Confluent plans to use the money to continue hiring fast—it has a presence in 11 countries today, Kreps says—while delaying any future need to raise capital should the market change. The company is not profitable at present.

What is confluent Kafka used for?

Confluent is founded by the original creators of Apache Kafka®. Confluent Platform makes it easy to build real-time data pipelines and streaming applications by integrating data from multiple sources and locations into a single, central Event Streaming Platform for your company.

Who uses confluent?

The Palo Alto, California-based company says 60 percent of Fortune 100 companies use this type of event streaming platforms. And its own customers include Audi, Capital One, JPMorgan Chase, and Priceline, among others. Audi uses the Confluent Platform and Kafka to support its autonomous car development.

How much does confluent Kafka cost?

There are three dimensions to Confluent Cloud’s consumption-based pricing: Per GB of data in (starts at $0.11/GB) Per GB of data out (starts at $0.11/GB) Per GB-month of data retained (starts at $0.10/GB, excluding replication)

What is the difference between Kafka and confluent?

Kafka is a distributed, partitioned, replicated commit log service. … It provides the functionality of a messaging system, but with a unique design; Confluent: We make a stream data platform to help companies harness their high volume real-time data streams.

Why is Apache called Kafka?

Kafka was originally developed by LinkedIn, and was subsequently open sourced in early 2011. Graduation from the Apache Incubator occurred on 23 October 2012. Jay Kreps chose to name the software after the author Franz Kafka because it is “a system optimized for writing”, and he liked Kafka’s work.

What is Kafka used for?

Kafka is often used for operational monitoring data. This involves aggregating statistics from distributed applications to produce centralized feeds of operational data.

How does confluent make money?

The startup makes money by selling professional services and commercial tools aimed at making the event processing platform easier to use. Confluent’s flagship offering is a Kafka distribution called the Confluent Platform. … The startup claims to have grown total subscription bookings by 350 percent in 2018.

How much does Kafka cost?

Broker Instance Pricing TablesBroker InstancePrice Per Hourkafka.m5.xlarge – vCPU: 4, Memory (GiB): 16$0.42kafka.m5.2xlarge – vCPU: 8, Memory (GiB): 32$0.84kafka.m5.4xlarge – vCPU: 16, Memory (GiB): 64$1.68kafka.m5.8xlarge – vCPU: 32, Memory (GiB): 128$3.365 more rows

How does Kafka schema registry work?

Schema Registry lives outside of and separately from your Kafka brokers. Your producers and consumers still talk to Kafka to publish and read data (messages) to topics. Concurrently, they can also talk to Schema Registry to send and retrieve schemas that describe the data models for the messages.

What is confluent platform?

The Confluent Platform is a stream data platform that enables you to organize and manage the massive amounts of data that arrive every second at the doorstep of a wide array of modern organizations in various industries, from retail, logistics, manufacturing, and financial services, to online social networking.

How much does confluent enterprise cost?

StandardBasicTIER 1$0.035TIER 2$0.10TIER 3$0.21

Who is using Kafka?

Today, Kafka is used by thousands of companies including over 60% of the Fortune 100. Among these are Box, Goldman Sachs, Target, Cisco, Intuit, and more. As the trusted tool for empowering and innovating companies, Kafka allows organizations to modernize their data strategies with event streaming architecture.

Can Kafka be used for video streaming?

Large-scale video analytics of video streams requires a robust system backed by big-data technologies. Open-source technologies like OpenCV, Kafka, and Spark can be used to build a fault-tolerant and distributed system for video stream analytics.