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Apache Flink description
Apache Flink is a free and open-source tool designed to analyze both real-time and historical data. It's built to handle massive amounts of information, making it suitable for businesses of all sizes that deal with large datasets. Flink excels at providing insights quickly and can be used for tasks like monitoring website activity in real time or generating reports from historical data. Its ability to guarantee consistent results and handle fluctuating data loads makes it a reliable choice for mission-critical data processing.
Who is Apache Flink best for
Apache Flink is a free, open-source platform for analyzing real-time and historical data. Its distributed processing and in-memory computing capabilities make it suitable for businesses of all sizes handling large datasets. Flink excels at providing quick insights and ensuring consistent results, even with fluctuating data loads. It's a reliable choice for tasks like real-time website activity monitoring and generating reports from historical data.
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Ideal for small businesses (1-100 employees) (good fit), medium businesses (101-1000 employees) (excellent fit), and large enterprises (1001+ employees) (excellent fit).
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Designed for businesses across all industries.
Apache Flink features
| Supported Flink performs computations in memory for increased speed and efficiency. |
| Supported Flink is designed for distributed processing in various cluster environments at any scale. |
| Supported Apache Flink supports event-time processing using timestamps and watermarks. |
| Supported Flink handles late data using event time processing and watermarks. |
| Supported Apache Flink excels at real-time data ingestion and processing of streaming data. |
| Supported Apache Flink supports real-time processing, enabling instant transactions, updates, and reports. |
| Supported Flink offers exactly-once state consistency through its checkpointing and transactional sinks. |
Apache Flink alternatives
BoomiBetter for enterprise integration, API management, and data management. Boomi has broader industry applicability and a user-friendly interface. It is growing faster than Apache Flink. However, Boomi has a higher cost.Read more
DecodableBetter for smaller teams and those seeking a fully managed, serverless data pipeline solution. It offers a free plan and has more momentum as an Apache Flink alternative. Specifically designed for data engineering teams at tech companies.Read more
TableauBetter for business users seeking intuitive data visualization and exploration. Focuses on visual analytics and interactive dashboards.Read more
MetaplaneFocuses on data quality monitoring, unlike Apache Flink, which is a stream processing framework. Better for proactively catching data issues. More modern and has growing momentum.Read more
Savant LabsBetter fit for smaller organizations seeking no-code data analysis and automation. Higher average user ratings. Savant Labs is growing faster.Read more
DatoriosMore focused on software developers using Apache Flink. Better for medium to large businesses. Specifically designed for the Software, IT, and Telecommunications industry. Datorios is growing faster. Offers free and enterprise pricing plans.Read more
Apache Flink FAQ
What is Apache Flink and what does Apache Flink do?
Apache Flink is an open-source, unified stream and batch processing framework. It provides real-time data processing with high throughput, low latency, and exactly-once state consistency. Flink handles event time, late data, and is suitable for various data-intensive applications.
How does Apache Flink integrate with other tools?
Apache Flink integrates with various data storage and processing tools like Kafka, Cassandra, Hadoop, and Amazon Kinesis. It also supports SQL and APIs for seamless integration with other applications. This allows for flexible data ingestion, processing, and delivery within existing data ecosystems.
What the main competitors of Apache Flink?
Top Apache Flink competitors include Boomi, Decodable, Tableau, Metaplane, Savant Labs, and Datorios. These alternatives offer similar data processing and analytic capabilities, catering to various business needs and technical expertise.
Is Apache Flink legit?
Yes, Apache Flink is a legitimate and safe open-source platform for real-time and historical data analysis. It's known for its scalability and reliability in handling large datasets, making it suitable for various data processing needs. Apache Flink is trusted by numerous businesses for its robust data streaming capabilities.
How much does Apache Flink cost?
Apache Flink is an open-source project, so the software itself is free to download and use. However, running Flink in a production environment involves costs related to infrastructure, support, and potential commercial tools. Is it worth it? That depends on your specific needs and resources.
Is Apache Flink customer service good?
Customer service reviews on Apache Flink are mixed. While some users appreciate the helpful community support available on Slack, others note a lack of customer support and difficulty finding tutorials. The documentation for advanced features could also be improved.
Reviewed by
Michal has worked at startups for many years and writes about topics relating to software selection and IT management. As a former consultant for Bain, a business advisory company, he also knows how to understand needs of any business and find solutions to its problems.
Tymon is a seasoned CTO who loves finding the perfect tools for any task. He recently headed up the tech department at Batmaid, a well-known Swiss company, where he managed about 60 software purchases, including CX, HR, Payroll, Marketing automation and various developer tools.