Global Hadoop big data analytics market size reached USD 12.67 Billion in 2020 and is expected to register a revenue CAGR of 12.2% during the forecast period, according to the latest analysis by Emergen Research. Key factors driving revenue growth of global Hadoop big data analytics market include surge in adoption of smart payment solutions and increased need for cost-effective storage solutions. IoT automates and unifies various processes and activities. Meanwhile, contactless payments enable easy payment processes as they enable customers to pay for products and services using their payment cards connected with RFID technology or other payment devices without the need to swipe, input a personal identification number (PIN), or sign for the transaction. For example, in February 2022, Apple has revealed plans to launch Tap to Pay in various iPhone models. https://www.emergenresearch.com/industry-report/hadoop-big-data-analytics-market