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Lucian (LKB)Aug 31, 2026 • 3 min read
What Weekday Is Your Birthday, Really? The Calendar Is Quietly Biased
You'd expect a date to fall on each of the seven weekdays about equally often. It doesn't — and it.....
#math#javascript#datascience#todayilearned
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mmllllzcnSep 3, 2026 • 3 min read
TIL: Insufficient /tmp Space Causes GBase Database Installation Failure
Today I ran into a common but easy-to-miss GBase Database(GBase 8s) installation problem. The...
#gbase#database#数据库#todayilearned
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mmllllzcnSep 3, 2026 • 3 min read
TIL: Fixing “Cannot Find onconfig File” in GBase Database
Today I helped troubleshoot a GBase Database(GBase 8s) instance that failed to start. The error...
#gbase#database#数据库#todayilearned
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mmllllzcnSep 2, 2026 • 3 min read
TIL: Four Key Configurations Inside the GBase Database `onconfig` File
Many people install GBase Database(GBase 8s), start the instance, and never open the onconfig file.....
#gbase#database#数据库#todayilearned
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mmllllzcnSep 3, 2026 • 3 min read
TIL: What Does `oninit -ivy` Mean in GBase Database?
If you have installed GBase Database(GBase 8s), you have probably seen this command: oninit...
#gbase#database#数据库#todayilearned
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mmllllzcnSep 3, 2026 • 3 min read
TIL: GBase Database Silent Installation with bundle.properties
When deploying GBase Database(GBase 8s) across multiple servers, silent installation can save a lot....
#gbase#database#数据库#todayilearned
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mmllllzcnSep 2, 2026 • 2 min read
TIL: Check Port 9088 Before Installing GBase Database
Last week, I helped a team troubleshoot a GBase Database(GBase 8s) installation failure. The logs...
#gbase#database#数据库#todayilearned
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mmllllzcnSep 2, 2026 • 3 min read
TIL: The Wrong Character Set in GBase Database Can Turn Chinese Into `????`
I recently troubleshot a GBase Database(GBase 8s) character set issue: the database was running...
#gbase#database#数据库#todayilearned
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Ashutosh Aug 29, 2026 • 1 min read
I used Nonces for the First time and it Worked
I built a wallet based login. Signature verification was working, but then I thought the same...
#blockchain#authentication#javascript#todayilearned
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Jacob KatzSep 3, 2026 • 5 min read
Reversible vs. Permanent Compression in Natural Fill Materials
How to tell when a natural fill has compressed past recovery, what physical properties separate reve...
#todayilearned#learning#datascience
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mmllllzcnAug 28, 2026 • 1 min read
MySQL to GBase Database: A Practical Dual-Write Migration Guide
The safest MySQL migration is one where both systems have already survived the cutover process. For...
#gbase#database#数据库#todayilearned
2 1
mmllllzcnAug 28, 2026 • 1 min read
Rollback Plan Template: Make Database Cutover Safe
A database migration without a tested rollback plan is a risk waiting to surface. Before moving...
#gbase#database#数据库#todayilearned
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mmllllzcnAug 28, 2026 • 1 min read
SQL Compatibility Scoring Card for Database Migration
Vendor compatibility percentages describe their test environment. A SQL compatibility score should.....
#gbase#database#数据库#todayilearned
2 1
mmllllzcnAug 28, 2026 • 1 min read
GBase Database Elastic Scale-Out: Why Adding a Node Isn't Simple
In GBase Database (GBase 8c), adding a node is more than connecting another machine. Elastic...
#gbase#database#数据库#todayilearned
2 1
mmllllzcnSep 2, 2026 • 2 min read
TIL: Why `localhost` Can Break Your GBase Database sqlhosts Configuration
I was helping a colleague troubleshoot a GBase Database(GBase 8s) connection failure today and found...
#gbase#database#数据库#todayilearned
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Jacob KatzAug 28, 2026 • 4 min read
Why Pillow Height Is a Per-Body Parameter, Not a Fixed Spec
Why pillow height depends on shoulder width, mattress firmness, and body weight—and why fixed-spec p...
#todayilearned#datascience#learning#productivity
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Jacob KatzAug 31, 2026 • 5 min read
Six natural fibers ranked by dust-mite resistance mechanisms
Six natural pillow fills ranked by dust-mite resistance mechanisms, from wool's three tested propert...
#datascience#todayilearned#learning
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