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Announcing AWS Data Exchange for Amazon Redshift

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We are announcing the general availability of AWS Data Exchange for Amazon Redshift, a new feature that enables customers to find and subscribe to third-party data in AWS Data Exchange that they can query in an Amazon Redshift data warehouse in minutes. Data providers can list and offer products containing Amazon Redshift data sets in the AWS Data Exchange catalog, granting subscribers direct, read-only access to the data stored in Amazon Redshift. This feature empowers customers to quickly query, analyze, and build applications with these third-party data sets.

Amazon CloudWatch Logs announces AWS Organizations support for cross account Subscriptions

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CloudWatch Logs now makes it easier for AWS Organizations customers to manage CloudWatch Logs Subscription Filter destination access policies. Subscription Filters are a feature that allow you to deliver log data in real-time to services such as Amazon Kinesis Data Streams, an Amazon Kinesis Data Firehose, or Amazon Lambda. Subscription Filters are also used to share log data with other AWS accounts. You can now use your Organization ID or Organization Path in destination access policies.

What I didn’t know about npn transistors – mosfet driving

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The holiday gave me a chance to play with bipolar transistor mosfet drivers again. And things did not go quite as planned. I had been using the circuit on the right quite happily from a signal generator. Rise time was quick enough with 470Ω for R3, and is did not have to resort to my …

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Defiance Growing

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Anglo-Saxon bolshiness may be rearing its gallant head again as we start to scare our leaders into giving us back our freedoms. As it turned out, Sir Chris Whitty defined attitudes to Christmas by telling as to prioritise our socialising. Boris, whipped in by 100 MPs, kept out of it. Just as well because a …

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EPC demo board converts 12V input to 48V output

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EPC has announced the availability of the EPC9166, a 500 W DC-DC demo board that converts a 12 V input to 48 V output. The EPC9166 demo board demonstrates the Renesas ISL81807 80 V two-phase synchronous boost controller with the latest generation EPC2218 eGaN FETs from EPC to achieve greater than 96.5% efficiency in a 12 V …

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Smartphone AP market hit $8.3bn in Q3

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The global smartphone applications processor (AP) market grew 17% to $8.3 billion in Q3 2021, with Qualcomm, Apple, MediaTek , Samsung and Unisoc taking the top-five revenue share rankings. Qualcomm maintained its smartphone AP leadership with a 34 percent revenue share, followed by Apple with 28 percent and MediaTek with 27 percent. MediaTek exited the first nine months …

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Chip sales to grow 9% in 2022

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Semiconductor sales are expected to grow  9% in 2022 and cross $600 billion for the first time, says  trade credit insurer Euler Hermes which expects demand to normalise in 2022. EH sees demand as having been driven by consumer electronics, such as personal computers and smartphones, an  increase in prices due to tight supply and …

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