Apache Oozie
In any programming environment, you need some workflow system to schedule and run jobs in a predefined manner and with defined dependencies. Oozie provides that for Big Data jobs written in languages like pig, MapReduce, and Hive.Dataconomy
Explore Data & Analytics Statistics
- Insights-driven businesses are growing at an average of more than 30% each year, and by 2021, they are predicted to take $1.8 trillion annually from their less-informed peers.
- The big data software market was worth $31 billion in 2018, growing 14 percent from the year before.
- 36 percent of investment professionals use web scraping to derive data.
- By 2020, there will be 2.7 million job postings for data science and analytics roles.
- 79 percent of enterprise executives say that not embracing big data will cause companies to lose competitive position and risk extinction.
- 29 percent of investment professionals use expert networks to derive data.
- Through 2019, 90% of large organizations will have hired a CDO, but only 50% will be considered a success.
- The amount of data generated each second in the banking sector will grow 700 percent by 2020.
- The big data industry will be worth an estimated $77 billion by 2023.
- 40 percent of businesses say they need to manage unstructured data on a frequent basis.
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