Connect with us

Technology

PostgreSQL 17 accelerates open source database with replication and  JSON tables

Published

on

PostgreSQL 17 accelerates open source database with replication and  JSON tables

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More


The PostgreSQL 17 database is generally available today, marking a new milestone in the decades-long history of the widely deployed open-source technology.

The PostgreSQL database (sometimes also referred to simply as Postgres) is one of the most established database technologies in existence. Developers have been working on the database for more than 35 years, tracing its roots back to the University of California at Berkeley and evolving it as an open-source technology.

Technically the database development is run under the governance of The PostgreSQL Global Development Group, an association of volunteers and contributing companies that support the project with code contributions. For the PostgreSQL 17 release, there were over 450 individual contributors across many companies. Every major cloud provider including AWS, Microsoft Azure and Google Cloud has managed PostgreSQL offerings and numerous vendors including EDB, Percona, Instaclustr and Aiven also provide commercial support and technologies.

Advertisement

The new update marks the first major milestone since developers released PostgreSQL 16 in 2023. As with all PostgreSQL releases there is a focus on improved performance. For enterprise users, a key focus of the update is a series of innovations that will make the database easier to use and manage. PostgreSQL has always been a relational database, but with the new release, it now integrates more JSON document database capabilities, that many enterprises commonly associate with the MongoDB Atlas database.

Jonathan Katz, a core team member and contributor to the PostgreSQL Global Development Group, told VentureBeat that he sees the improvements for database administrators as being about performance, scale and ease of development. 

“There’s a heavy focus on improving foundational operations and user-facing operations,” Katz explained. “These build on scale, and particularly, if you note the logical replication features, which are used to distribute data, PostgreSQL 17 makes logical replication more reliable for production use.”

Improved memory management and query execution in PostgreSQL 17

A key challenge for all database users has long been memory management, as database administrators always seem to want more. In many databases, including PostgreSQL, there is a “vacuuming” operation that will suck up or “vacuum” up space after a row is deleted in the database. Katz explained that PostgreSQL 17 has a new memory management system for vacuum.

Advertisement

“Under many situations, this will significantly reduce the amount of memory it takes to complete a vacuum and can improve overall vacuuming performance,” Katz said. “In other words, PostgreSQL 17 makes vacuum more efficient and performant.”

A core operation of any database is to execute queries. Database administrators will notice potentially significant query execution gains with PostgreSQL 17. The gains will be noticeable for queries that use the ‘IN’ clause with a B-tree index which is the standard index type in PostgreSQL. An ‘IN” clause is used to check if a value matches any value in a list. There are also improvements for query planning that will further optimize performance.

Sometimes to get the benefit of SQL query optimization, a database administrator might have to rewrite a query, which can be a cumbersome process. But that’s not the case here.

“The only thing the database administrator has to do is upgrade to PostgreSQL 17, and run an ANALYZE, which they need to do after upgrading,” Katz explained. “PostgreSQL 17 will automatically optimize the execution queries with ‘IN’ clauses that use a B-tree index.”

Advertisement

How PostgreSQL 17 will help enterprises and their database operations

For enterprise database administrators in particular there are a series of features in PostgreSQL 17 that will make life easier. Among the key features highlighted by PostgreSQL contributor EDB are incremental backups, logical replication and SQL: JSON functionality.

Many third-party developers have long created tools for use with PostgreSQL, including tools for incremental backup. What PostgreSQL 17 does is standardize the approach and directly integrate that capability into the core open-source database. Jozef de Vries, chief product engineering officer at EDB told VentureBeat that while having lots of third-party tools is useful, it also complicates operations for organizations.

“The kind of thesis here with this incremental backup work is bringing more of that database lifecycle management functionality into the core server itself, to make the adoption, deployment, and day two activities, easier on our customers and more consistent,” de Vries said.

There are also a series of logical replication enhancements in PostgreSQL 17. Logical replication is a feature in PostgreSQL that allows for replicating data between different PostgreSQL databases. 

Advertisement

“One big problem PostgreSQL has had for years with logical replication is if you failover to a standby, you have to resync the replication,” Tom Kincaid, senior VP of database server and tools at EDB told VentureBeat.

Kincaid explained that if the master table in a logical replication scenario failed and a standby node got promoted to be the new master, database tables would need to be resynchronized. That process, especially with large tables, could take a long time. PostgreSQL 17 eliminates the need for the resync process.

“The logical replica will failover, which I think will save the DBA (database administrator) a lot of pain,” Kincaid said.

There is also an update that enables DBAs to more easily take a physical database replica and turn it into a logical replica.  Kincaid expects that the capability called PG create subscriber will enable faster database replication overall.

Advertisement

Why JSON in PostgreSQL simplifies enterprise database deployment

Over the last several years, PostgreSQL has been incrementally adding support for the SQL: JSON standard. JSON (JavaScript Object Notation) is a format that is very popular with developers and is the basis for document databases like MongoDB.

Kincaid said that PostgreSQL 17 now supports JSON tables, which is a major step forward. What that means is a database administrator can take a JSON document and turn it into a table that runs in PostgreSQL.

“JSON is still very popular for developers, and PostgreSQL has won StackOverflow’s most loved database by developers,” Kincaid said. “So we think this will make them love it even more.”


Source link
Continue Reading
Advertisement
Click to comment

You must be logged in to post a comment Login

Leave a Reply

Technology

Groundbreaking Android mobile tech in 2024

Published

on

Featured image for Groundbreaking Android mobile tech in 2024

Mobile technology is always advancing, bringing new features that make our devices more engaging and easier to use. Android is a leader in terms of updates. It offers improvements like better user interfaces and advanced hardware capabilities. These changes not only make devices look and work better but also meet increasing needs for strong security and smooth connections with other smart devices. As we look at the latest updates, it’s clear that Android is working to expand what mobile tech can do, focusing on more personalized and secure experiences.

Enhanced User Experience

With the launch of Android 14, Google introduced significant enhancements aimed at improving how apps operate across different types of devices. This new version places a strong emphasis on helping developers create applications that adapt smoothly to various screen sizes. Android 14 strives to offer a consistent and intuitive user experience no matter the device.

Google is also making strides in health and fitness management with the introduction of the Health Connect app. This app, automatically installed on all Android 14 devices, serves as a central hub for users to collect, view, and manage their health data across multiple applications.

Advanced Privacy Features

Privacy is a paramount concern for smartphone users today, and Android has stepped up to address these worries with enhanced security features. Recent updates have significantly increased transparency and user control over personal data.

Advertisement

The introduction of the Privacy Dashboard allows users to see exactly how applications interact with their data. Additionally, new indicator icons alert users whenever apps activate the microphone or camera, adding an extra layer of security.

Innovations in Mobile Payments

Mobile payments are reshaping transaction management with continuous advancements making the process smoother and more secure. Google Pay, Android’s flagship payment service, is at the forefront of these innovations.

It has integrated digital cards, streamlined peer-to-peer money transfers, and even enabled the storage of digital tickets and boarding passes. These features make Google Pay a versatile tool for managing a wide range of payment activities.

Particularly, casino mobil platforms have benefited from these advancements in payment systems. With the introduction of easier deposit methods and shortened withdrawal times, more users are participating in online casino games and tournaments.

Advertisement

Integration with Smart Devices

The expansion of Android’s ecosystem is reshaping how we interact with technology on a daily basis. This integration encompasses a diverse array of smart devices, including home automation systems, wearable technology, and even automotive interfaces.

With Android’s compatibility with platforms like Google Home, users gain unprecedented control over their living environments. Simple voice commands now allow for the management of lighting systems, home security, thermostats, and other connected appliances.

The Rise of Foldable Phones

Foldable phones have transitioned from futuristic novelty to a practical reality, with significant advancements seen in models like Samsung’s Galaxy Z series. These devices feature larger screens that can be folded to fit compactly in users’ pockets. Android has tailored its interface to support these unique display dynamics, ensuring that applications run smoothly and are adapted to the changing screen configurations.

Source link

Advertisement

Continue Reading

Servers computers

UCS E-Series Blade Servers for ISR G2

Published

on

UCS E-Series Blade Servers for ISR G2



Cisco UCS E-Series Server modules are next-generation, power-optimized, x86, Intel® Xeon® 64-bit blade servers designed to be deployed in Cisco Integrated Services Routers Generation 2 (ISR G2). These price-to-performance-optimized, single-socket blade servers balance simplicity, performance, reliability, and power efficiency. They are well suited for applications and infrastructure services typically deployed in small offices and branch offices. .

source

Continue Reading

Technology

The best soundbars to boost your TV audio in 2024

Published

on

The best soundbars to boost your TV audio in 2024

The built-in speakers in most TVs aren’t enough to fill your living room with immersive sound that adequately showcases the finer details of movies and TV shows. Thankfully, you don’t have to splurge for a five-speaker (or more) surround-sound system to improve your audio experience. In most cases, a single soundbar and maybe a subwoofer can often drastically improve the quality of Dolby Atmos content. To assist with your home theater shopping, I’ve compiled a list of the best soundbars in premium, mid-range and budget price ranges, along with a summary of what sets them apart from the competition. Just know going in that the more you pay, the more you’re going to get — both in terms of additional features and performance.

When it comes to features, the more you pay the more you’re going to get in your new audio system. Most affordable options ($150 or less) will improve your television’s audio quality, but that’s about it. Step into the $300 to $400 range and you’ll find a smart soundbar with things like built-in voice control, wireless connectivity, Google Chromecast, AirPlay 2 and even Android TV. They’re all helpful when you want to avoid looking for the remote control, but the best sound quality is usually only in the top tier and the formats those premium soundbar systems support. I’m talking about things like Dolby Atmos, DTS:X and other high-resolution audio standards. These are what you’ll want to look for if truly immersive sound is what you crave for your living room setup. And not all Atmos soundbars are equal, so you’ll need to look at the finer details carefully before you break into the savings account. If you’re after the best small soundbar, size and quality become important factors, but don’t overlook streaming services support for a well-rounded experience.

Sony HT-A7000 soundbar, SA-SW5 subwoofer, SA-SW3 subwoofer and SA-RS3S speakers.

Sony

This is a big one. A lot of the more affordable soundbars are limited when it comes to connectivity options. They either offer an optical port or one HDMI jack and, if you’re lucky, both. Things get slightly better in the mid-range section, but that’s not always the case. The Sonos Beam, for example, is $449, but only has a single HDMI port. Even at the higher-end, the $899 Sonos Arc still only has one HDMI port. If you want to connect your set-top box, gaming console and more directly to your soundbar for the best possible audio, you’ll likely want to look for an option with at least two HDMI (eARC) inputs. HDMI connections are essential for things like Dolby Atmos support, DTS:X and other high-res and immersive audio formats. And with the HDMI 2.1 spec, soundbars can support HDR, 8K and 4K/120 passthrough to make these speaker systems an even better companion for a game console.

Another big thing you’ll want to pay attention to when looking for the best soundbar is channels. That’s the 2.1, 7.1.2 or other decimal number that companies include in product descriptions. The first figure corresponds to the number of channels. A two would just be left and right while a more robust Atmos system, especially one with rear surround speakers, could be five or seven (left, right, center and upward). The second number refers to the subwoofer, so if your new soundbar comes with one or has them built in, you’ll see one here. The third numeral is up-firing speakers, important for the immersive effect of Dolby Atmos. Not all Atmos-enabled units have them, but if they do, the third number will tell you how many are in play and how they contribute to the overall soundstage.

Advertisement

Sony HT-A7000 soundbar, SA-SW5 subwoofer, SA-SW3 subwoofer and SA-RS3S speakers.

Sony

Most soundbars these days offer either Bluetooth, Wi-Fi or both. When it comes to Wi-Fi, that connectivity affords you luxuries like voice control (either built-in or with a separate device), Chromecast, Spotify Connect and AirPlay 2. Depending on your preferences, you might be able to live without some of these. For me, AirPlay 2 and Chromecast are essentials, but the rest I can live without. Those two give me the ability to beam music and podcasts from my go-to apps without having to settle for — or struggle with — a Bluetooth connection. For instance, Sonos speakers often offer seamless integration with iOS devices, making it easy to connect and stream music wirelessly. If you’re looking for a wireless speaker that can enhance your TV setup while also offering flexibility for audio throughout the house, it’s worth considering a multi-room system.

This one might seem obvious but humor me for a minute. Nothing is more soul-crushing than getting a pricey soundbar in your living room only to discover you have to rearrange everything to find a spot for it. This was my plight when the Sennheiser Ambeo Soundbar arrived at my door. Yes, that speaker is absurdly large (and heavy), and most soundbars aren’t nearly as big. I learned a valuable lesson: Make sure the space where you want to put a soundbar will accommodate the thing you’re about to spend hundreds (if not thousands) of dollars on.

Basically, it all comes down to the TV you have (or are planning to get) and what the primary goal is for your living-room audio. Is it ease of use? Do you want the best possible sound from a single speaker or speaker/sub combo? Do you just want to be able to actually hear your TV better? Or do you want to turn your living room into an immersive home theater system with surround sound?

By paying attention to each of those areas, you should have a good idea of what to look for in a soundbar, soundbar/subwoofer combo or a more robust setup. With that said, we’ve put numerous products through their paces at Engadget and have a few favorites for best soundbar at various price points to get you started.

Advertisement

SAMSUNG

Dimensions: 48.5 x 2.7 x 5.4 inches (main unit) | Ports: 2 x HDMI In, 1 x HDMI Out, 1 x Optical | Channels: 11.1.4

Read our full Samsung HW-Q990D review

Samsung’s Q990D is my top pick mostly because of its impressive, immersive sound quality. But, I also put it ahead of the pack because it’s a complete home theater setup. For $2,000, you get the soundbar, subwoofer and rear surround speakers all in the same box. While that’s pricey, putting together a comparable bundle amongst the competition will cost the same, or in some cases more.

Across all of the various pieces, Samsung packs in 22 total drivers that create an 11.1.4-channel speaker setup. The audio is crisp and detailed for Dolby Atmos content, making movies and TV shows as close to a theater experience as you’re likely to get out of a soundbar setup. The Q990D also has additional features like Private Rear Sound that only use the rear speakers when you need to listen at a much quieter level. This is a great option for music too, with the subwoofer providing booming bass when needed and elevating finer elements of tracks along the way.

Advertisement

Pros

  • HDMI 2.1
  • All-in-one surround setup
  • Excellent, immersive audio
  • Handy features
Cons

  • Pricey
  • Not a huge update over last year’s model

$1,059 at Walmart

Sony

Dimensions: 51 x 3 x 5 inches (main unit) | Ports: 2 x HDMI In, 1 x HDMI Out, 1 x Optical, 1 x Anologue, 1 x USB-A | Channels: 7.1.2

Sony has a long track record of excellent high-end soundbars and its latest is another great-sounding product. The A7000 is a robust Dolby Atmos soundbar, capable of immersive 7.1.2 audio thanks to Sony’s 360 Sound Mapping, Sound Field Optimization, vertical surround technology and S-Force Pro front surround. There’s a lot of tech at work here, and I haven’t even mentioned 360 Reality Audio or DSEE Extreme upscaling, both handy when it comes to listening to music. Speaking of audio, you’ll have the option of using Chromecast, Spotify Connect or Apple AirPlay 2 to send your tunes to the A7000. The overall soundstage is immersive, with excellent clarity for both TV shows and music.

Two HDMI eARC inputs mean you can hook up multiple streaming boxes or gaming consoles. And thanks to HDMI 2.1 support, you can expect 8K and 4K/120 passthrough to your television, so the A7000 is a great option for gamers. This soundbar is expensive at $1,198 and it doesn’t come with a separate subwoofer (though it does have one built in). However, Sony does give you multiple options for both a sub and rear satellite speakers. The SA-SW3 sub is $298 while the SA-SW5 is $699. For rear speakers, the SA-RS3S is $350 while the truly wireless speaker (and much better looking) SA-RS5 set is $598. If you’re looking to save some money on the soundbar itself, Sony offers the HT-A5000 for $999 (although we’ve seen it on sale for $798 recently). It packs nearly all of the same bells and whistles as the A7000, only in a 5.1.2-channel configuration.

Pros

  • Dolby Atmos support and 360 Sound Mapping
  • Works with AirPlay 2
  • Includes two HDMI eARC ports
Cons

  • Expensive
  • Doesn’t include a separate subwoofer

$998 at Amazon

Sennheiser Consumer Audio

Dimensions: 70 x 10 x 6.5 inches (main unit) | Ports: 1 x HDMI Out, 1 x USB-A | Channels: 7.1.4

Advertisement

Read our full Sennheiser Ambeo Mini review

While this is the most compact of Sennheiser’s Ambeo soundbars, the Mini remains in the premium category for two reasons. First, you’ll have to add a subwoofer to maximize its potential, which adds another $600. Secondly, the Mini is already $700, so a complete package puts you at a comparable place to flagship units from the competition. Once you have both though, the Ambeo Mini is truly impressive for a small soundbar.

The main feature is Sennheiser’s spatial Ambeo technology that first debuted on the massive Ambeo Soundbar Max in 2019. With it, the company provides more immersive sound with a mix of driver placement and 3D virtualization. On the Mini, the audio profile is more reliant on virtualization than the bigger Ambeo soundbars due fewer speakers inside. However, you’ll still get a virtualized 7.1.4-channel speaker setup that works well for movies and music. That is, so long as you splurge for the Ambeo Sub too.

Pros

  • Compact design
  • Excellent clarity
  • Great bass
  • Easy setup
Cons

  • Expensive
  • No bundled sub
  • Ambeo effect is limited
  • One HDMI port

$800 at Macy’s

Engadget

Dimensions: 25.63 x 3.94 x 2.68 inches (main unit) | Ports: 1 x HDMI Out, 1 x Ethernet | Channels: 5.0

Advertisement

Read our full Sonos Beam review

Solid sound quality? Check. Dolby Atmos? Yep. Compact and easy to set up? Uh huh. Compatible with other Sonos speakers for a more robust system? You betcha. The first-gen Sonos Beam has been one of our favorites since it arrived in 2018, but there was one thing it didn’t have: Dolby Atmos. That was the big addition to the 2021 model, though it’s a bit limited since the Beam doesn’t have any upward-firing speakers. Sonos manages to make things seem more directional by tweaking audio timing and frequency instead of adding more drivers. The new Beam still only has the one HDMI port which means you won’t be connecting a gaming console or set-top box directly to this. It also means that if you have an older TV with an optical jack, you’ll need an adapter.

Pros

  • Relatively compact design
  • Good sound for its size
  • Supports Dolby Atmos
Cons

  • One includes one HDMI port

$449 at Sonos

Engadget

Dimensions: 21.93 x 3.66 x 2.76 inches (main unit) | Ports: 1 x Optical, 1 x Ethernet | Channels: 2.0 (non-surround), 5.1 (surround)

Read our full Sonos Ray review

Advertisement

Sonos’ latest bid for best soundbar may be its most affordable to date, but at $279, it’s not exactly a budget pick. Especially when you consider there are cheaper options that come with a subwoofer. Still, the compact design doesn’t command a lot of space in front of your TV or on your TV stand, making it a great option for smaller living spaces. The Ray is easy to set up and provides great sound quality for both TV and music, and it pairs seamlessly with iOS devices. There are some trade-offs when it comes to the immersive nature of the audio, but it’s a good option for upgrading your TV sound with minimal fuss.

Pros

  • Very good sound quality for both TV and music Good bass performance for such a small speaker
  • Compact, unobtrusive design
  • Easy setup
  • Reasonable price
Cons

  • Sound isn’t as immersive as you get from larger models
  • People with big living rooms might want a louder speaker
  • No voice controls

$279 at Sonos

VIZIO

Dimensions: 24 x 7.68 x 2.28 inches (main unit) | Ports: 1 x Optical, 1 x USB | Channels: 2.1

If you’re looking for a way to improve your TV sound on a budget, Vizio has some high-quality options. With the V21t-J8, you get a 2.1-channel setup in a compact soundbar and 4.5-inch wireless sub combo for $160. This would be a great choice if you don’t want your add-on TV speaker to take up a lot of space. There’s no Wi-Fi connectivity, but that’s really the only sacrifice when it comes to the basics. HDMI ARC/eARC and optical connections link to your television while a 3.5mm aux jack and Bluetooth allow you to play music from your phone or another device. DTS Virtual:X compatibility offers some of the effect of surround sound without a bigger unit or additional speakers.

Pros

  • Compact design
  • Includes wireless subwoofer

$102 at Amazon

There’s no doubt that the Arc is Sonos’ best-sounding soundbar, but it’s also the company’s most expensive. With a new model based on the Arc rumored to be on the way, it’s difficult to recommend this product over the likes of Samsung and Sony. The Arc works well as both a soundbar and a speaker, and the device will fit in nicely with other Sonos gear you might already have for a multiroom setup. It only has one HDMI port though, where much of the competition allows you to connect streaming and gaming devices directly to their soundbars.

I don’t think Sennheiser’s medium-sized model offers enough to stand out from the more powerful Ambeo Soundbar Max or the Ambeo Soundbar Mini. The Mini is more affordable and does a solid job with immersive audio in its own right. Like the rest of the Ambeo lineup, there’s no option for satellite speakers as you can only add a subwoofer to the soundbars. However, the Ambeo Soundbar Plus does have RCA input, so you can use it with a turntable if you’re into vinyl.

Advertisement

It really depends on what you’re after. A soundbar is definitely a simpler, more compact solution compared to a full speaker setup. If you want better sound than your TV’s built-in setup but don’t want to deal with multiple speakers and wires everywhere, a soundbar is probably the way to go. Some soundbars can even deliver impressive surround sound effects, thanks to features like Dolby Atmos and virtual audio technology.

However, if you’re an audiophile or want true surround sound for an at-home theater experience, a multi-speaker setup with a receiver, surround speakers and subwoofer will give you a richer soundstage and more control over your experience.

Most modern soundbars connect to your TV via HDMI ARC or eARC, which is the easiest and best option for achieving high-quality audio. If your TV supports this, all you need is an HDMI cable, and you’ll get not only great sound but also some extra features like controlling the soundbar with your TV remote.

If HDMI ARC isn’t an option on your TV, you can use an optical cable, which also delivers solid audio quality. Some soundbars even offer Bluetooth or Wi-Fi connections for streaming music, and a few still have a 3.5mm aux jack for connecting to older devices.

Advertisement

Not all soundbars come with subwoofers, but many do or at least offer one as an optional add-on that you can purchase separately. A subwoofer is what gives you that deep, booming bass, so if you like action movies or want a fuller sound for music, having one can make a big difference. Some soundbars have a built-in subwoofer, but these generally don’t provide the same punch as a separate one.

Source link

Continue Reading

Servers computers

Budget Storage Server 2022! | 84TB NAS

Published

on

Budget Storage Server 2022! | 84TB NAS



Welcome to my latest video featuring my new 84tb storage server for 2022! Let me know what you think in the comments below!

Video sources mentioned:
Craft Computing TruNas tutorial: https://youtu.be/nVRWpV2xyds

Parts Used:
z420 mobo on ebay: https://ebay.us/ewZlCK
Western Digital External Drives:
Newegg: https://bit.ly/3jjKxtH
Amazon: https://amzn.to/3uo9L0c
Boot SSD(Adata SU800):
Newegg: https://bit.ly/3NXiRsH
Amazon: https://amzn.to/3E16zej
ECC DDR3: https://ebay.us/TndGwV

Tech I use and recommend: https://lustre.ai/creator/tech-by-matt

————–Social Media Links——————————–
Twitter: https://twitter.com/TechByMatt​​
SoundCloud: https://soundcloud.com/user-680263165/​​
Instagram: https://www.instagram.com/techbymatt/​​
—————————————————————————-

~Personal Rig Specs(Amazon Links)~
Ryzen 7 1700: http://amzn.to/2By8zh5​​
Asrock AB350 ITX: http://amzn.to/2BvJCmw​​
Galax HOF DDR4 3200mhz: http://bit.ly/2wxmUVl​​
Zotac GTX 1070 ti Mini: http://amzn.to/2BuvCtb​​
Corsair SF450: http://amzn.to/2BgCrdI​​

~Music Credits:~

Background Music:
LAKEY INSPIRED
Track Name: “Better Days”
Music By: LAKEY INSPIRED @ https://soundcloud.com/lakeyinspired​​

DISCLAIMER: All Amazon links are connected to my Amazon Associate account. I earn a small commision from each purchase without any increase in cost to you. All bitly links that go to Newegg are attached to my Newegg affiliate account. .

source

Continue Reading

Technology

Raspberry Pi and Sony made an AI-powered camera module

Published

on

Raspberry Pi and Sony made an AI-powered camera module

Raspberry Pi and Sony have co-developed a Raspberry Pi AI Camera module that’s launching today for $70. It comes with onboard AI processing that can help Raspberry Pi users develop “edge AI solutions that process visual data” with ease, according to the tiny computer maker.

The AI camera is compatible with all Raspberry Pi single-board computers, and pairs the company’s RP2040 microcontroller chip with Sony’s IMX500 image sensor — the latter of which handles AI processing. The combination eliminates the need for additional components like accelerators or a graphics processing unit (GPU), which are typically required for camera modules to handle large-scale visual data.

The 12.3 megapixel Raspberry Pi AI Camera can capture footage at either 10 frames per second in 4056 x 3040, or 40fps at 2028 x 1520. It also has a manually adjustable focus, a 76-degree field of view, and measures 25 x 24 x 11.9mm — making it almost identical in size to the Camera Module 3 that Raspberry Pi released last year.

Source link

Continue Reading

Technology

The results are in: the iPhone 16 Pro Max is Apple’s battery champ

Published

on

Apple iPhone 16 Pro Max REVIEW

If you want the best iPhone with the best battery life, the iPhone Pro Max models are usually your best bet. Apple stuffs its most capacious batteries into these devices, and this year is no different – and a recent test has shown exactly the kind of longevity you can expect.

The benchmarking was done by Tom’s Guide, which put the entire iPhone 16 range through its paces. The process involved surfing the web using 5G connectivity and with the display brightness set to 150 nits, and by the end the iPhone 16 Pro Max was the clear winner.

Source link

Continue Reading

Trending

Copyright © 2024 WordupNews.com