投稿時間:2025-03-13 22:08:18 RSSフィード2025-03-13 22:00分まとめ(9件)

カテゴリー	サイト名	記事タイトル	リンクURL	頻出ワード・要約等	登録日
AWS	AWS Database Blog	Multiple database support on Amazon RDS for Db2 DB instance	https://aws.amazon.com/blogs/database/multiple-database-support-on-amazon-rds-for-db2-db-instance/	Many organizations run IBM Db databases across multiple physical servers or virtual machines This approach leads to resource investments in infrastructure management and licensing Additionally advancements in hardware technology increased CPU capacities and database engine enhancements result in underutilized servers if not rightsized at the outset To optimize resource utilization organizations can explore the following	2025-03-13 12:49:59
AWS	AWS Database Blog	Build resilient Oracle Database workloads on Amazon EC2	https://aws.amazon.com/blogs/database/build-resilient-oracle-database-workloads-on-amazon-ec2/	In this post we dive into the various architecture patterns and options available for both compute and storage layers while configuring your self managed Oracle databases on Amazon EC to comply with your HA and DR requirements	2025-03-13 12:42:49
Program	AWSタグが付けられた新着投稿 - Qiita	AWS Bedrock のナレッジベースを使ったRAGを検証	https://qiita.com/tech-nami/items/fd1cacc5815cba178f38	awsbedrock,googleaigeminiapi,googlecolab	2025-03-13 21:49:04
海外TECH	AppleInsider - Frontpage News	An iPhone 17 Pro Max metal frame image leak is more about cases	https://appleinsider.com/articles/25/03/13/an-iphone-17-pro-max-metal-frame-image-leak-is-more-about-cases?utm_medium=rss	A leaker is hyping up the upcoming release of the iPhone Pro Max but the image being used shows something that is more likely to be part of case production rather than a component of the smartphone itself A render of what the iPhone Pro could look like Image Credit AppleInsiderSince the start of the year rumor sharers have repeatedly insisted that there will be a major change to the way Apple designs the camera bumps in the iPhone Pro and Pro Max However while there have been renders of complete devices and early components there s not been a believable one of a real world component yet In an image shared by serial leaker Majin Bu on X a selection of metal plates are displayed in a pile The plates at first glance have holes and spaces that hint at being used somehow in connection to the rumored iPhones complete with a space for MagSafe components and the camera layout Rumor Score 🙄Unlikely Continue Reading on AppleInsider Discuss on our Forums	2025-03-13 13:00:16
海外TECH	Engadget	Sonos soundbars and speakers are up to 36 percent off right now	https://www.engadget.com/deals/sonos-soundbars-and-speakers-are-up-to-36-percent-off-right-now-153107885.html?src=rss	Sonos gear is back on sale ahead of March Madness You can save up to percent on soundbars and speakers right now and the deals include a off the Sonos Ray compact soundbar It s currently available for just down from in either black or white It s our runner up for best midrange soundbar You can pick it up at Amazon or direct from Sonos at the sale price The Sonos Ray debuted in and garnered an in our review thanks to compact sleek design and easy setup We also liked its bass performance and overall sound quality for either TV or music However it didn t create as immersive a sound as larger options so people with a big space might want to opt for something else nbsp Other soundbars on sale include the Beam Gen which is down to Then there s our favorite midrange speaker the Sonos Era The speaker is currently down to from ーa percent discount It offers great sound quality and has two tweeters And if you re looking for a speaker that can come with you to your next backyard party or barbecue both the Sonos Move and the Roam are included in the sale You can grab them for and respectively Follow EngadgetDeals on X for the latest tech deals and buying advice This article originally appeared on Engadget at	2025-03-13 12:30:07
海外TECH	Engadget	Apple Mac Studio M4 Max review: A creative powerhouse	https://www.engadget.com/computing/apple-mac-studio-m4-max-review-a-creative-powerhouse-123000265.html?src=rss	The Mac Studio is Apple s ultimate performance computer but this year s model came with a twist It s equipped with either an M Max or an M Ultra processor The latter might seem like a step backward since nearly all Macs except the Mac Pro are now equipped with M chips However the M Ultra is indeed Apple s best performing processor which makes the new Mac Studio its fastest computer ever While the M Ultra model appears highly capable for creative pros and engineers it starts at and goes way up from there I m intrigued by that model based on benchmarks I saw elsewhere of course However the M Max model I received for this review is the one that most people will want as the base configuration is half the price For power users doing tasks like video editing or designing games it s the Mac of choice and it s even a decent deal by Apple s standards Hardware The Mac Studio s design hasn t changed since the original M Ultra version from That isn t a bad thing since the aesthetic has aged well and it takes up very little desk space It s about the size of two old Mac minis prior to the recent update that made them even smaller stacked together and has the same polished aluminum case Everything has a premium feel even the environmentally friendly packaging and flexible power cable Up front there s an SDXC card slot that supports UHS II speeds MB s along with a pair of Gbps USB C ports they re Thunderbolt on the M Ultra version Around back you ll find four Thunderbolt ports that now offer up to GB s throughput capital B triple the speeds of the Mac Studio with Thunderbolt You also get a Gbps ethernet port and two USB Type A slots along with an HDMI port and mm headphone jack All of that is enough to connect plenty of disk drives monitors and peripherals Inside the M Ultra version is arguably overkill with up to a core CPU eight more than the Mac Studio M Ultra The GPU comes with cores another record for Apple Silicon along with a core Neural Engine for on device AI and machine learning Unified memory starts at GB and goes up to a massive GB with up to GB s of bandwidth and TB of SSD storage With all those items maxed out the Mac Studio costs a hair raising Steve Dent for Engadget The M Max model is more modest but still impressive The top end configuration comes with a core CPU and core GPU over GB s of unified memory bandwidth and up to TB of storage These specs align pretty closely with the MacBook Pro M Max but at a lower price by the way At the base price you get a core CPU core GPU and core neural engine All M Max models start with a decent GB of unified memory though my test unit came with the maximum GB in a configuration The processor memory and storage aren t upgradeable after purchase so you ll want to choose wisely when ordering That s a challenge in itself as Apple isn t very flexible with the system configurations For example the base core M Max Mac Studio can only be configured with GB of RAM If you want more you need the core version which automatically bumps memory up to GB and adds to the price I d say the latter option is the sweet spot at netting you the faster processor and enough unified memory for most content creation Engineers and others looking for even more performance may want the M Ultra version as it allows for up to GB of RAM and puts two additional Thunderbolt slots up front In use A rocketship for content creators Mignon Alphonso for Engadget The Mac Studio with M Max destroyed most synthetic benchmarks showing the highest single core Geekbench CPU score for any PC we ve tested It falls just below the Mac Studio with M Ultra on the multicore Geekbench test It even beats the latest Mac Studio M Ultra in single core performance though it s topped by that model in multicore tests GPU scores are similarly impressive and the ATTO disk peak throughput is the best we ve seen to date with write speeds up to GB s However the best way to evaluate a machine like this is to feed it some content creation jobs and see how quickly it chews through them Video editing is the sternest test for most machines so I tried Premiere Pro and DaVinci Resolve with a mix of K K and K video RAW and MP to challenge it All of those files easily played through in their native formats with no hiccups on a K timeline thanks to the M Max s ability to decode RAW and bit H or H files on the fly It was still able to handle real time playback of a single layer of K video with color correction added and only struggled when I tried to play two or more K video tracks at the same time Overall it provides a smooth and glitch free editing experience that enables power users to get work done quickly Geekbench CPU Geekbench GPU Cinebench Mac Studio M Max GPU Mac Studio M Ultra N A iMac M GPU Apple MacBook Pro inch M Pro GPU Apple MacBook Pro inch M Max GPU Surface Laptop Snapdragon X Elite GB Encoding is equally rapid It took me one minute and seconds to output a minute timeline in K with the same mix of K K and K footage using the GPU For comparison s sake my MacBook Pro with an M Pro processor took over twice as long at four minutes and seconds The Mac Studio showed the same prowess with Lightroom Classic and Photoshop providing fast and fluid editing for even RAW photos that were MB or larger Note that when doing GPU or CPU intensive tasks like video encoding the fan will kick in and the chassis can get warm but that didn t happen often In any case the Mac Studio s larger size and bigger fan provides better thermal performance than the Mac mini To test the machine s AI capabilities I ran a minute podcast through Apple s Whisper transcription tool and it took a minute and seconds to convert it to text The latest MacBook Pro with an M Pro processor took two minutes and seconds for the same task and my MacBook Pro M Pro did it in three minutes and thirty seven seconds On top of content creation I played Baldur s Gate III a game that puts moderate demands on a PC The Mac Studio was up to the task delivering smooth gameplay at high settings and p resolution though it was somewhat limited by the Studio Monitor s anemic Hz refresh rate I again noticed that the Mac Studio got fairly hot and the fans kicked in during gaming sessions Still GPU performance surpassed most PCs except those with high end GPUs based on a quick comparison to our recent tests and GeekBench s database To that end the only thing limiting the Mac Studio as a gaming machine is the sparse choice of games for macOS Should you buy the Mac Studio Steve Dent for Engadget Content creators may wonder if they need to splurge on the Mac Studio or if a Mac mini will do the job After all you can get the Mac mini M Pro with GB of RAM for instead of the Mac Studio M Max and give up just a single Thunderbolt port and GB of unified memory saving If you regularly edit K or higher videos or render D graphics or play games you d be better off with the Mac Studio For less demanding jobs a Mac mini will likely suffice The Mac Studio M Ultra is another animal altogether with the extra cores and higher memory capacity aimed at engineers or AI developers At it s mostly overkill for everyone else The Mac Pro also exists but it s so expensive that it s really only for studios and big companies meaning the Mac Studio is now the high end Mac for most professionals This article originally appeared on Engadget at	2025-03-13 12:30:00
海外TECH	Engadget	Sister, can you spare $12,000 to help me decarbonize my home?	https://www.engadget.com/home/smart-home/sister-can-you-spare-12000-to-help-me-decarbonize-my-home-120041774.html?src=rss	I went to CES with Engadget for the first time this year and among the robots laptops TVs and more robots the most exciting products I saw were ones trying to make our homes more eco friendly in the most low effort ways possible I saw an induction stove a window mounted heat pump a battery back up system and a few other promising appliances ーthese are user installable work with standard V outlets and do their part in lowering a home s carbon footprint A couple are coming to market this year while others are still on the road towards wide availability When I first thought of decarbonizing my home solar panels on the roof immediately came to mind So I took out a loan and did exactly that Well I didn t do it ーit took many months of the solar company filing permits on my behalf and two days of skilled technicians crawling all over my roof and installing complicated looking boxes and tubes on the side of my house to get it done Last month my electric bill was but it wasn t a low effort process In contrast these new appliances I checked out don t require calling a contractor for installation and you ll be able to get your hands on some of them later this year Since there s no installation people who live in apartments and condos or otherwise can t permanently install appliances where they live can use them But these products aren t cheap The hope is as the popularity of accessible user installable green tech grows the prices go down In the meantime I will keep daydreaming Amy Skorheim for Engadget The first thing to really catch my eye at CES was a plug in backup battery from BioLite a brand I knew from making camp stoves that can recharge your phone The Backup by BioLite is the company s first non outdoor item and comes in either a kWh size or a dual unit kWh system The single unit houses an inverter and a battery while the Complete configuration adds an additional battery bank to the inverter battery set It mounts on a wall either vertically or horizontally and sticks out less than three inches so it can live behind a fridge ーwhich a BioLite rep told me is a primary place the company sees it being used To use it you plug the Backup into your wall and plug the fridge or any other appliance into the Backup The battery steadily fills itself while also passing power to the appliance If the power goes out the battery automatically kicks on to power your icebox sending an alert to the app to tell you about the outage So far this probably sounds more like power security as opposed to an eco solution but because the app allows you to schedule the Backup to come on at a regular time you can actually take one of your biggest energy hogs off the grid during peak usage times The Backup should start shipping this summer and it s something I m seriously considering While I have solar panels I didn t pay the considerable upcharge to get batteries With the Backup I could schedule the fridge to run on battery power at night then swap to direct power during the day while the sun feeds the roof panels and refills the battery The dual unit Complete Backup configuration costs but currently qualifies for a percent tax credit due to its watt hour size and the fact that you mount it on the wall but I don t think anyone is counting on that perk to still be a thing for long Plus if you reserve now you ll get a percent discount Amy Skorheim for Engadget When I checked out the Backup at CES I was introduced to two other companies BioLite had invited to share its booth Copper and Gradient Copper was showing off the Charlie plug in induction stove While researching indoor air quality for our air purifier guide I learned that natural gas stoves aren t just less than stellar in terms of ecological impact ーthey can also be pretty bad for our lungs That prompted me to look into induction cooking but I was worried my cotton wrapped nearly one hundred year old copper wiring would not be up to the task of an upgrade Yes all induction stoves are plug ins ーbut nearly all of them require a V outlet like a dryer uses If you re replacing a gas stove chances are there s a V outlet behind it If you want to switch off of gas you need to call an electrician to run the new wiring That could be a simple operation ーI ve seen estimates online for as little as a couple hundred bucks But if you have older wiring that s me or if you re renting or otherwise can t upgrade your electrical you might just be stuck with gas But the Copper Charlie can run on a standard outlet thanks to the big kWh battery inside In short the battery fills itself when you re not cooking When you fire up a burner or the oven the battery kicks in to make up the difference between what a standard outlet can supply and what the induction appliance needs In a power outage it can cook three to five meals It also looks swanky with deep blue enamel inside the oven and reclaimed wood on the knobs and handle The price tag is swanky too Like the Backup the Charlie currently qualifies for a tax credit to bring the cost as low as but if you don t count on that you ll pay around That s not unheard of for an induction cooker but it s not cheap Still if it s between that and never getting off gas I d consider it Amy Skorheim for Engadget Biolite s other booth mate at CES Gradient showed off their own plug in appliance the Gradient All Weather window heat pump I ve been curious about heat pumps after learning that heating represents the biggest energy demand for most homes Surprisingly cooling requires significantly less energy though it s often the largest electricity draw as many homes use a gas or fuel oil for heat Heat pumps work similarly to AC units running a refrigerant Gradient uses a more eco friendly one that travels through compression coils absorbing and releasing heat as it moves from indoors to outdoors To heat a home the coils draw heat from the outdoor air yes even when it s cold outside and release the heat inside To cool the air the heat pump performs that process in reverse Gradient claims a percent higher efficiency over window air units When it comes to heating that ratio could go significantly higher especially if it s replacing fossil fuel combustion Again no professional installation is required any standard V outlet will work and it also looks far more attractive than window AC units Instead of replacing your view with a grille and some vents the saddle bag design hangs down on either side of a window and creates a nice shelf for plants or other bric a brac But here s the bad news Despite being at the Consumer Electronics Show these window units aren t yet available to consumers Gradient told me they re currently focusing on business to business sales to help grow the company and have a bigger impact on greenhouse emissions But there s still hope that a direct to consumer plug and play heat pump will one day come to be Zoltux Of course all of this electrification is less beneficial if your area relies on non renewable resources for grid power so I was curious to see if any solar generation products at CES had the same user instalable ease One company Zoltux is working on a plug in solar kit for US homes based on the balcony solar technology that s popular in parts of the EU particularly Germany Basically you clamp a solar panel on a balcony or any other sun facing spot outside your home and plug it into a microinverter which syncs the PV energy to the grid allowing a standard outlet to feed power to your home Zoltux is only in the launch phase and the company will have plenty of regulatory and technical issues to overcome in bringing plug and play solar kits to homes in the US but I m wishing them all the luck Jackery As for what currently exists companies like Jackery Anker and EcoFlow ーall of which were also at CES ーhave made user friendly solar panel portable power station combos for years The power stations combine the battery inverter and charge controller in one and have a simple plug for the panels which can be daisy chained to expand how much power you can generate You can use the slew of outlets on the power stations to recharge electronics power lights and even run small appliances It s not as elegant as something that feeds into your existing electrical system but it s one low effort way to stir in a little solar to your power mix This article originally appeared on Engadget at	2025-03-13 12:00:41
科学	NYT > Science	SpaceX Scrubs Launch of Crew-10 Astronauts for NASA to the I.S.S.	https://www.nytimes.com/2025/03/12/science/nasa-spacex-astronauts-iss-launch.html	An issue with a ground system that supports the Falcon rocket led to a postponement of at least one day of the latest rotation of space station crews	2025-03-13 12:00:54
科学	NYT > Science	Senators Are Set to Question Weldon, Trump’s Pick to Head the C.D.C.	https://www.nytimes.com/2025/03/13/health/cdc-weldon-confirmation-hearing.html	It is the first time the Senate has been called upon to confirm a C D C director Dr Dave Weldon has close ties to Robert F Kennedy Jr the new health secretary	2025-03-13 12:15:08