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#durability

2 posts2 participants0 posts today
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tekginger

“TI” a Vital Element Driving The Future of Graphic Design

Loved this post? Share it with friends and follow us on @tekginger for the latest tech updates! Let’s grow our tech community together!

tekginger.com/ti-a-vital-eleme

TekGinger · “TI” a vital element driving the future of graphic design"TI" stands for Titanium, a special metal known for being strong, light, and resistant to rust. It has an atomic number of 22 and an atomic weight of 47.867 g/mol, giving it unique features that are important in many high-performance uses. Titanium has a density of 4.502 g/cm³ at 20°C, melts at 1668°C (3034°F), and boils at 3287°C (5949°F). This metal can exist in different forms, with oxidation states including +4, +3, +2, +1, 0, -1, and -2. Its electronegativity on the Pauling scale is 1.54.
Public
Habr

Немного о Durability в Postgres. Часть 2

В прошлой публикации мы обсудили механизм парсинга, оптимизации и исполнения запроса в PostgreSQL. В процессе обсуждения, был также затронут WAL (Write-Ahead Log). Давайте разберемся, что же это такое. WAL, он же Write Ahead Log - бинарный лог, хранящий в бинарном виде непоcредственные результаты исполнения транзакций, модифицирующих текущее состояние данных. Речь идет о запросах INSERT, UPDATE и DELETE. WAL обеспечивает Durability из ACID, т.е. сохранность данных в случае любых возможных сбоев. Тем не менее, ошибочно представлять себе WAL как бэкап данных. Смысл данного механизма не в хранении копии всех созданных и измененных данных с момента создания бд. WAL используется для нескольких целей. В том числе - это основной механизм получения реплицируемых данных, будь то физическая или логическая репликация. Но об этом мы сейчас не будем говорить. В нашем примере речь идет о единственном инстансе PostgreSQL, запущенном на отдельной машине или в контейнере.

habr.com/ru/articles/855910/

ХабрНемного о Durability в Postgres. Часть 2В прошлой публикации мы обсудили механизм парсинга, оптимизации и исполнения запроса в PostgreSQL. В процессе обсуждения, был также затронут WAL (Write-Ahead Log). Давайте разберемся, что же это...
#postgresql#postgres#index
Public
Zoomers of the Sunshine Coast

Understanding Long COVID
Through CD8+ T Cell Responses

SARS-CoV-2-specific CD8+ T cells from people with long COVID establish and maintain effector phenotype and key TCR signatures over two years
pnas.org/doi/10.1073/pnas.2411

See Also: Mast Cell Activation Episode
buzzsprout.com/2405788/episode

#CD8 #TCells #LongCovid #Vaccines #Study #TwoYears #Immunity ##Durability

buzzsprout.com/2405788/episode

Public
Zoomers of the Sunshine Coast

AlphaProteo generates novel
proteins for biology and health research

On Apple Podcasts
podcasts.apple.com/ca/podcast/

Heliox Podcast ( subscribe so you do not miss an episode )
podcasts.apple.com/ca/podcast/

Subscribe to "Heliox" on your favourite podcast provider.

#LNN#LiquidNeuralNetworks#RaminHasani
Public *
amen zwa, esq.

I have owned a few laptops, dating back to the 1990s. I do most of my work on my desktop, and use the laptop only when I'm on work-related travel. But I use my machines for years at a time. Each of my laptops had to be replaced due to the mechanical failure of the display hinge, which eventually led to some form or another of electrical fault.

Today, manufacturers are pumping out folding phones, which a much more sophisticated (greater potential for mechanical and electrical failures). The open-close cycle of a phone display hinge is likely to be a few orders of magnitude greater than that of a laptop.

I wonder how long these $2000 #folding #phones will last under heavy, daily use. But then, today's phone users keep upgrading their phones every few months, so #durability is no longer an issue to them.

Public *
Starcade

Cybertruck durability test vs a Ford F150

I'm not a fan of being hard on your vehicle, but some of what happens to the Cybertruck is amusing and well, a little scary too.

Best part is when calling tech support (10:38) about a problem and Tesla asks if any errors appear on the phone app.

"Um... I'm getting some notifications" Scrolls through LONG list 🙂

This is painful to watch. By the way, the person testing the vehicle can be obnoxious and there's an ad part way through.

youtube.com/watch?v=PK_EJ3Dyii

YouTubeWhistlinDiesel Cybertruck Durability Test #1By WhistlinDiesel
#Tesla#Ford#Durability
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