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Transforms don't execute until the consumer pulls. There's no eager evaluation, no hidden buffering. Data flows on-demand from source, through transforms, to the consumer. If you stop iterating, processing stops.
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And there are some exquisite, multicoloured glass beads. Measuring about 3mm across, each one is a miniature delight. They were possibly stitched onto clothing or attached to a piece of jewellery.
What is the difference between Bitcoin and Blockchain technology?Bitcoin is a cryptocurrency, which is powered by Blockchain technology while Blockchain is a distributed ledger of cryptocurrency
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