Practical Technology

for practical people.

March 29, 2017
by sjvn01
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Google presents its open-source goodies to the world

Google lives and dies on open-source software. Without Linux, there would be no Google. The company both uses and makes open-source code every day of the year. In 2017 alone, Google has open-sourced Chrome for iOS; Upspin file-sharing; E2EMail, experimental end-to-end email encryption; and the Guetzli JPEG encoder. There’s only one problem. How do you find all these projects? Google finally has given us the answer: Google Open Source Projects.

Google presents its open-source goodies to the world

March 29, 2017
by sjvn01
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Enterprise container DevOps steps up its game with Kubernetes 1.6

Managing containers isn’t easy. That’s where such programs as Docker swarm mode, Kubernetes, and Mesosphere can make or break your containers initiatives. Perhaps the most popular of these, Kubernetes, has a new release, Kubernetes 1.6, that expands its reach by 50 percent to 5,000 node clusters. Conservatively, that means Kubernetes can manage 25,000 Docker containers at once.

Enterprise container DevOps steps up its game with Kubernetes 1.6. More>

March 28, 2017
by sjvn01
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How to fix disappearing iPhone passwords

Last week, to protect myself from the Apple iCloud crack, I changed my password for my Apple ID, which is also the iCloud. So far, so good. Then, I discovered that my 6th generation iPod Touch, running iOS 10.2.1, wouldn’t remember my new Apple/iCloud password. Soon afterwards, some friends using iPhone 7 and iPhone 6s smartphones were having the same trouble. In fact, one of them is still having trouble after updating to the brand new iOS 10.3.

How to fix disappearing iPhone passwords. More>

March 24, 2017
by sjvn01
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How search worked before Google

When I started using the Internet in the 1970s, it didn’t look anything like it does today, and our search tools were primitive. But when all you have is stone knives and bear skins, you make do.

Before I ever turned my hand to writing for a living, I put myself through graduate school by doing research on the very first online database systems: NASA RECON; Dialog, now ProQuest; and OCLC. These systems, which are still around, are part of what’s called the Matrix—and, no, I don’t mean the movies. The Matrix, as defined by Carl Malamud, is the superset of all interconnected networks. Today, you can get to ProQuest and OCLC over the Internet, but you’ll find yourself blocked from getting very deep into them without permission.

As for the pre-Web Internet itself, at first it didn’t have search tools. It wasn’t until the late 1980s that the Internet became searchable. When I started using it, we had to go through FTP file directories screen by screen and hope that the file we wanted was in there somewhere.

Then came Archie and Veronica

How search worked before Google. More>

March 24, 2017
by sjvn01
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How to protect your Apple iCloud account

Maybe the London-based hacker group — which goes by the name “Turkish Crime Family” — doesn’t have access to 250-million Apple iCloud account names and passwords. But they do have access to some indeterminate number of accounts, and that’s more than enough reason to exercise caution: Protect your iCloud password and data today or risk losing it tomorrow.

How to protect your Apple iCloud account. More>