@sabyasachimitra.bsky.social
Reposted
How do the data types of join columns affect query performance?
@danischnider.bsky.social compares using
Hashes as CHAR(32) and RAW(16)
Sequences as NUMBER
And finds in Oracle #SQL
NUMBER is faster than RAW
RAW is faster than CHAR
@danischnider.bsky.social compares using
Hashes as CHAR(32) and RAW(16)
Sequences as NUMBER
And finds in Oracle #SQL
NUMBER is faster than RAW
RAW is faster than CHAR
Data Types of Join Columns
The data type of primary key and foreign key columns has an impact on the query performance. This should be considered in the design decision of keys in a Data Vault schema.
buff.ly
November 20, 2025 at 12:01 PM
How do the data types of join columns affect query performance?
@danischnider.bsky.social compares using
Hashes as CHAR(32) and RAW(16)
Sequences as NUMBER
And finds in Oracle #SQL
NUMBER is faster than RAW
RAW is faster than CHAR
@danischnider.bsky.social compares using
Hashes as CHAR(32) and RAW(16)
Sequences as NUMBER
And finds in Oracle #SQL
NUMBER is faster than RAW
RAW is faster than CHAR
Reposted
law is a social construct
October 19, 2025 at 9:12 PM
law is a social construct
Reposted
Previously on @thatjeffsmith... Oracle Database 23ai News & an Updated VirtualBox appliance
Oracle Database 23ai News & an Updated VirtualBox appliance
Previously on @thatjeffsmith... Oracle Database 23ai News & an Updated VirtualBox appliance
www.thatjeffsmith.com
October 20, 2025 at 4:36 AM
Previously on @thatjeffsmith... Oracle Database 23ai News & an Updated VirtualBox appliance
Reposted
The most accurate video we’ve seen today. 🛴
May 19, 2025 at 7:29 PM
The most accurate video we’ve seen today. 🛴
Reposted
March 21, 2025 at 4:50 PM
Reposted
John Shitterman, genocide apologist.
March 21, 2025 at 11:39 AM
John Shitterman, genocide apologist.
Reposted
The occupation carpet bombing an entire residential street in the #Jabalia refugee camp in the north of #Gaza.
#FreePalestine : www.instagram.com/reel/DHd4wXH...
#FreePalestine : www.instagram.com/reel/DHd4wXH...
March 21, 2025 at 8:09 PM
The occupation carpet bombing an entire residential street in the #Jabalia refugee camp in the north of #Gaza.
#FreePalestine : www.instagram.com/reel/DHd4wXH...
#FreePalestine : www.instagram.com/reel/DHd4wXH...
Reposted
BBC deletes documentary on suffering of #Gaza kids indefinitely after Israel lobby pressure.
بي بي سي قامت بحذف فيلم وثقائي عن معاناة أطفال غزة بعد ضغط من اللوبي
الاسرائيلي.
🇵🇸 : www.threads.net/@eye.on.pale...
بي بي سي قامت بحذف فيلم وثقائي عن معاناة أطفال غزة بعد ضغط من اللوبي
الاسرائيلي.
🇵🇸 : www.threads.net/@eye.on.pale...
Eye On Palestine (@eye.on.palestine) on Threads
BBC deletes documentary on suffering of Gaza kids indefinitely after Israel lobby pressure.
بي بي سي قامت بحذف فيلم وثقائي عن معاناة أطفال غزة بعد ضغط من اللوبي الاسرائيلي.
www.threads.net
February 22, 2025 at 7:03 PM
BBC deletes documentary on suffering of #Gaza kids indefinitely after Israel lobby pressure.
بي بي سي قامت بحذف فيلم وثقائي عن معاناة أطفال غزة بعد ضغط من اللوبي
الاسرائيلي.
🇵🇸 : www.threads.net/@eye.on.pale...
بي بي سي قامت بحذف فيلم وثقائي عن معاناة أطفال غزة بعد ضغط من اللوبي
الاسرائيلي.
🇵🇸 : www.threads.net/@eye.on.pale...
Mordechai Branfman opened fire at two men on Saturday, pumping 17 bullets at them and then telling police, "[I] saw two Palestinians and shot and killed them both."
February 20, 2025 at 7:21 PM
Mordechai Branfman opened fire at two men on Saturday, pumping 17 bullets at them and then telling police, "[I] saw two Palestinians and shot and killed them both."
In some countries, more than one in three mothers have lost a child younger than five. In some of the world’s poorest countries — like Cameroon, Nigeria, and the Central African Republic — more than one in three mothers have experienced this tragedy. Europe and North America, share is less than 1%.
February 20, 2025 at 7:18 PM
In some countries, more than one in three mothers have lost a child younger than five. In some of the world’s poorest countries — like Cameroon, Nigeria, and the Central African Republic — more than one in three mothers have experienced this tragedy. Europe and North America, share is less than 1%.
Operation Unthinkable was a 1945 plan by Winston Churchill to start World War III immediately after World War II with a pre-emptive allied attack on the Soviet Union.
February 20, 2025 at 7:06 PM
Operation Unthinkable was a 1945 plan by Winston Churchill to start World War III immediately after World War II with a pre-emptive allied attack on the Soviet Union.
An estimated 117 million people were forced to flee their homes due to war, violence, political persecution and natural disasters in 2023, according to the latest figures from the (UNHCR). The largest refugee populations in 2023 from Afghanistan, Syria, Venezuela and Ukraine.
February 20, 2025 at 7:05 PM
An estimated 117 million people were forced to flee their homes due to war, violence, political persecution and natural disasters in 2023, according to the latest figures from the (UNHCR). The largest refugee populations in 2023 from Afghanistan, Syria, Venezuela and Ukraine.
A study of ancient DNA from people who lived in Europe between 1700 and 45,000 years ago suggests that 63 per cent of them had dark skin and 8 per cent had pale skin, with the rest somewhere in between.
www.newscientist.com/article/2467...
www.newscientist.com/article/2467...
Most Europeans may have had dark skin until less than 3000 years ago
Ancient DNA from 348 individuals suggests that pale skin became the predominant characteristic of people living in Europe much later than assumed
www.newscientist.com
February 20, 2025 at 7:00 PM
A study of ancient DNA from people who lived in Europe between 1700 and 45,000 years ago suggests that 63 per cent of them had dark skin and 8 per cent had pale skin, with the rest somewhere in between.
www.newscientist.com/article/2467...
www.newscientist.com/article/2467...
Reposted
Now online: 'Retotalising Capitalism: A Very Short Introduction to its History' by Jairus Banaji.
Retotalising Capitalism: A Very Short Introduction to its History - Historical Materialism
I’ve divided this presentation into four distinct parts.[1] A shorthand description of these might be Conventional narratives of capitalist origins Commercial capitalism as a better alternative Modern...
www.historicalmaterialism.org
February 20, 2025 at 6:16 PM
Now online: 'Retotalising Capitalism: A Very Short Introduction to its History' by Jairus Banaji.
Reposted
It seems almost unavoidable at this point that we are headed for a deep, deep recession. Just based on 200K+ federal firings & pullback of contracts, the March employment report (to be released April 4) seems certain to show bigger job losses than any month ever outside of a few in 2008-9 and 2020.
February 19, 2025 at 1:37 AM
It seems almost unavoidable at this point that we are headed for a deep, deep recession. Just based on 200K+ federal firings & pullback of contracts, the March employment report (to be released April 4) seems certain to show bigger job losses than any month ever outside of a few in 2008-9 and 2020.
Reposted
Now Online: 'Do Marx – and Engels – have something to say on the national question (and internationalism)?' by Stathis Kouvelakis.
Do Marx – and Engels – have something to say on the national question (and internationalism)? - Historical Materialism
Let me start with some explanations concerning the title of my paper.[1] There is a commonly shared opinion on the relation between the “founding fathers” of historical materialism and the nation. Sha...
www.historicalmaterialism.org
February 14, 2025 at 11:45 AM
Now Online: 'Do Marx – and Engels – have something to say on the national question (and internationalism)?' by Stathis Kouvelakis.
Reposted
while america’s economy might is strongest in the world, quality of life is falling behind other high income countries
February 14, 2025 at 6:17 PM
while america’s economy might is strongest in the world, quality of life is falling behind other high income countries
Reposted
Hey friends, happy Friday! Two quick things - we released Preview 4 of SSMS 21 this week ✅ I wasn't kidding when I said we would have more frequent previews 🙃 It's so easy to update ⚡
Second, new Friday Feedback post over on LinkedIn: www.linkedin.com/posts/erinst...
Have a great weekend!
Second, new Friday Feedback post over on LinkedIn: www.linkedin.com/posts/erinst...
Have a great weekend!
Erin Stellato on LinkedIn: Not sure about you, but it's 15 F (-9 C) where I live this morning 🥶 and…
Not sure about you, but it's 15 F (-9 C) where I live this morning 🥶 and staying cool aligns with what's needed after last week's Friday Feedback post!
I…
www.linkedin.com
February 14, 2025 at 2:55 PM
Hey friends, happy Friday! Two quick things - we released Preview 4 of SSMS 21 this week ✅ I wasn't kidding when I said we would have more frequent previews 🙃 It's so easy to update ⚡
Second, new Friday Feedback post over on LinkedIn: www.linkedin.com/posts/erinst...
Have a great weekend!
Second, new Friday Feedback post over on LinkedIn: www.linkedin.com/posts/erinst...
Have a great weekend!
Reposted
susan abulhawa on her trip to Gaza
YouTube video by The Red Nation
youtu.be
February 12, 2025 at 8:24 PM
Reposted
Reposted
Reposted
Reposted
