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diff --git a/locale/pt/LC_MESSAGES/_articles/2020-11-14-local-first-software-you-own-your-data-in-spite-of-the-cloud-article-review.po b/locale/pt/LC_MESSAGES/_articles/2020-11-14-local-first-software-you-own-your-data-in-spite-of-the-cloud-article-review.po deleted file mode 100644 index 03ca2c6..0000000 --- a/locale/pt/LC_MESSAGES/_articles/2020-11-14-local-first-software-you-own-your-data-in-spite-of-the-cloud-article-review.po +++ /dev/null @@ -1,514 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "" -"title: \"Local-First Software: You Own Your Data, in spite of the Cloud - " -"article review\"" -msgstr "" - -msgid "date: 2020-11-14" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "" -"ref: local-first-software-you-own-your-data-in-spite-of-the-cloud-article-" -"review" -msgstr "" - -msgid "eu_categories: presentation,article review" -msgstr "" - -msgid "" -"*This article is derived from a [presentation][presentation] given at a " -"Papers We Love meetup on the same subject.*" -msgstr "" - -msgid "" -"This is a review of the article \"[Local-First Software: You Own Your Data, " -"in spite of the Cloud][article-pdf]\", by M. Kleppmann, A. Wiggins, P. Van " -"Hardenberg and M. F. McGranaghan." -msgstr "" - -msgid "Offline-first, local-first" -msgstr "" - -msgid "" -"The \"local-first\" term they use isn't new, and I have used it myself in " -"the past to refer to this types of application, where the data lives " -"primarily on the client, and there are conflict resolution algorithms that " -"reconcile data created on different instances." -msgstr "" - -msgid "" -"Sometimes I see confusion with this idea and \"client-side\", \"offline-" -"friendly\", \"syncable\", etc. I have myself used this terms, also." -msgstr "" - -msgid "" -"There exists, however, already the \"offline-first\" term, which conveys " -"almost all of that meaning. In my view, \"local-first\" doesn't extend " -"\"offline-first\" in any aspect, rather it gives a well-defined meaning to " -"it instead. I could say that \"local-first\" is just \"offline-first\", but " -"with 7 well-defined ideals instead of community best practices." -msgstr "" - -msgid "" -"[presentation]: {% link _slides/2020-11-14-on-local-first-beyond-the-crdt-" -"silver-bullet.slides %} [article-pdf]: " -"https://martin.kleppmann.com/papers/local-first.pdf" -msgstr "" - -msgid "Software licenses" -msgstr "" - -msgid "" -"On a footnote of the 7th ideal (\"You Retain Ultimate Ownership and " -"Control\"), the authors say:" -msgstr "" - -msgid "" -"In our opinion, maintaining control and ownership of data does not mean that" -" the software must necessarily be open source. (...) as long as it does not " -"artificially restrict what users can do with their files." -msgstr "" - -msgid "" -"#!/bin/sh\n" -"\n" -"TODAY=$(date +%s)\n" -"LICENSE_EXPIRATION=$(date -d 2020-11-15 +%s)\n" -"\n" -"if [ $TODAY -ge $LICENSE_EXPIRATION ]; then\n" -" echo 'License expired!'\n" -" exit 1\n" -"fi\n" -"\n" -"echo $((2 + 2))\n" -msgstr "" - -msgid "Now when using this very useful program:" -msgstr "" - -msgid "" -"# today\n" -"$ ./useful-adder.sh\n" -"4\n" -"# tomorrow\n" -"$ ./useful-adder.sh\n" -"License expired!\n" -msgstr "" - -msgid "" -"This is obviously an intentional restriction, and it goes against the 5th " -"ideal (\"The Long Now\"). This software would only be useful as long as the " -"embedded license expiration allowed. Sure you could change the clock on the " -"computer, but there are many other ways that this type of intentional " -"restriction is in conflict with that ideal." -msgstr "" - -msgid "" -"However, what about unintentional restrictions? What if a software had an " -"equal or similar restriction, and stopped working after days pass? Or what " -"if the programmer added a constant to make the development simpler, and this" -" led to unintentionally restricting the user?" -msgstr "" - -msgid "" -"# today\n" -"$ useful-program\n" -"# ...useful output...\n" -"\n" -"# tomorrow, with more data\n" -"$ useful-program\n" -"ERROR: Panic! Stack overflow!\n" -msgstr "" - -msgid "" -"An open specification could serve as a blueprint to other implementations, " -"making the data format more friendly to reverse-engineering. But the re-" -"implementation still has to exist, at which point the original software " -"failed to achieve \"The Long Now\"." -msgstr "" - -msgid "It is less bad, but still not quite there yet." -msgstr "" - -msgid "Denial of existing solutions" -msgstr "" - -msgid "" -"When describing \"Existing Data Storage and Sharing Models\", on a " -"footnote[^devil] the authors say:" -msgstr "" - -msgid "" -"[^devil]: This is the second aspect that I'm picking on the article from a " -"footnote. I guess the devil really is on the details." -msgstr "" - -msgid "" -"In principle it is possible to collaborate without a repository service, " -"e.g. by sending patch files by email, but the majority of Git users rely on " -"GitHub." -msgstr "" - -msgid "" -"The authors go to a great length to talk about usability of cloud apps, and " -"even point to research they've done on it, but they've missed learning more " -"from local-first solutions that already exist." -msgstr "" - -msgid "" -"Say the automerge CRDT proves to be even more useful than what everybody " -"imagined. Say someone builds a local-first repository service using it. How " -"will it change anything of the Git/GitHub model? What is different about it " -"that prevents people in the future writing a paper saying:" -msgstr "" - -msgid "" -"In principle it is possible to collaborate without a repository service, " -"e.g. by using automerge and platform X, but the majority of Git users rely " -"on GitHub." -msgstr "" - -msgid "How is this any better?" -msgstr "" - -msgid "" -"If it is already [possible](https://drewdevault.com/2018/07/23/Git-is-" -"already-distributed.html) to have a local-first development workflow, why " -"don't people use it? Is it just fashion, or there's a fundamental problem " -"with it? If so, what is it, and how to avoid it?" -msgstr "" - -msgid "" -"If sending patches by emails is perfectly possible but out of fashion, why " -"even talk about Git/GitHub? Isn't this a problem that people are putting " -"themselves in? How can CRDTs possibly prevent people from doing that?" -msgstr "" - -msgid "" -"My impression is that the authors envision a better future, where " -"development is fully decentralized unlike today, and somehow CRDTs will make" -" that happen. If more people think this way, \"CRDT\" is next in line to the" -" buzzword list that solves everything, like \"containers\", \"blockchain\" " -"or \"machine learning\"." -msgstr "" - -msgid "" -"Rather than picturing an imaginary service that could be described like " -"\"GitHub+CRDTs\" and people would adopt it, I'd rather better understand why" -" people don't do it already, since Git is built to work like that." -msgstr "" - -msgid "Ditching of web applications" -msgstr "" - -msgid "" -"The authors put web application in a worse position for building local-first" -" application, claiming that:" -msgstr "" - -msgid "" -"(...) the architecture of web apps remains fundamentally server-centric. " -"Offline support is an afterthought in most web apps, and the result is " -"accordingly fragile." -msgstr "" - -msgid "Well, I disagree." -msgstr "" - -msgid "" -"The problem isn't inherit to the web platform, but instead how people use " -"it." -msgstr "" - -msgid "" -"I have myself built offline-first applications, leveraging IndexedDB, App " -"Cache, *etc*. I wanted to build an offline-first application on the web, and" -" so I did." -msgstr "" - -msgid "" -"In fact, many people choose [PouchDB](https://pouchdb.com/) *because* of " -"that, since it is a good tool for offline-first web applications. The " -"problem isn't really the technology, but how much people want their " -"application to be local-first." -msgstr "" - -msgid "" -"Contrast it with Android [Instant " -"Apps](https://developer.android.com/topic/google-play-instant), where " -"applications are sent to the phone in small parts. Since this requires an " -"internet connection to move from a part of the app bundle to another, a " -"subset of the app isn't local-first, despite being an app." -msgstr "" - -msgid "" -"The point isn't the technology, but how people are using it. Local-first web" -" applications are perfectly possible, just like non-local-first native " -"applications are possible." -msgstr "" - -msgid "Costs are underrated" -msgstr "" - -msgid "" -"I think the costs of \"old-fashioned apps\" over \"cloud apps\" are " -"underrated, mainly regarding storage, and that this costs can vary a lot by " -"application." -msgstr "" - -msgid "" -"Say a person writes online articles for their personal website, and puts " -"everything into Git. Since there isn't supposed to be any collaboration, all" -" of the relevant ideals of local-first are achieved." -msgstr "" - -msgid "" -"Now another person creates videos instead of articles. They could try " -"keeping everything local, but after some time the storage usage fills the " -"entire disk. This person's local-first setup would be much more complex, and" -" would cost much more on maintenance, backup and storage." -msgstr "" - -msgid "" -"Even though both have similar needs, a local-first video repository is much " -"more demanding. So the local-first thinking here isn't \"just keep " -"everything local\", but \"how much time and money am I willing to spend to " -"keep everything local\"." -msgstr "" - -msgid "" -"The convenience of \"cloud apps\" becomes so attractive that many don't even" -" have a local copy of their videos, and rely exclusively on service " -"providers to maintain, backup and store their content." -msgstr "" - -msgid "" -"The dial measuring \"cloud apps\" and \"old-fashioned apps\" needs to be " -"specific to use-cases." -msgstr "" - -msgid "Real-time collaboration is optional" -msgstr "" - -msgid "" -"If I were the one making the list of ideals, I wouldn't focus so much on " -"real-time collaboration." -msgstr "" - -msgid "" -"Even though seamless collaboration is desired, it being real-time depends on" -" the network being available for that. But ideal 3 states that \"The Network" -" is Optional\", so real-time collaboration is also optional." -msgstr "" - -msgid "" -"The fundamentals of a local-first system should enable real-time " -"collaboration when network is available, but shouldn't focus on it." -msgstr "" - -msgid "" -"On many places when discussing applications being offline, it is common for " -"me to find people saying that their application works \"even on a plane, " -"subway or elevator\". That is a reflection of when said developers have to " -"deal with networks being unavailable." -msgstr "" - -msgid "" -"When discussing \"working offline\", I'd rather keep this type of person in " -"mind, then the subset of people who are offline when on the elevator will " -"naturally be included." -msgstr "" - -msgid "On CRDTs and developer experience" -msgstr "" - -msgid "" -"When discussing developer experience, the authors bring up some questions to" -" be answered further, like:" -msgstr "" - -msgid "" -"For an app developer, how does the use of a CRDT-based data layer compare to" -" existing storage layers like a SQL database, a filesystem, or CoreData? Is " -"a distributed system harder to write software for?" -msgstr "" - -msgid "That is an easy one: yes." -msgstr "" - -msgid "" -"A distributed system *is* harder to write software for, being a distributed " -"system." -msgstr "" - -msgid "Conclusion" -msgstr "" - -msgid "" -"I liked a lot the article, as it took the \"offline-first\" philosophy and " -"ran with it." -msgstr "" - -msgid "" -"But I think the authors' view of adding CRDTs and things becoming local-" -"first is a bit too magical." -msgstr "" - -msgid "" -"It is a step forward, and given the number of times I've seen the paper " -"shared around I think there's a chance people will prefer saying \"local-" -"first\" in *lieu* of \"offline-first\" from now on." -msgstr "" - -msgid "" -"They give examples of artificial restrictions, like this artificial " -"restriction I've come up with:" -msgstr "" - -msgid "" -"Just as easily as I can come up with ways to intentionally restrict users, I" -" can do the same for unintentionally restrictions. A program can stop " -"working for a variety of reasons." -msgstr "" - -msgid "" -"If it stops working due do, say, data growth, what are the options? " -"Reverting to an earlier backup, and making it read-only? That isn't really a" -" \"Long Now\", but rather a \"Long Now as long as the software keeps working" -" as expected\"." -msgstr "" - -msgid "" -"A colleague has challenged my view, arguing that the software doesn't really" -" need to be free, as long as there is an specification of the file format. " -"This way if the software stops working, the format can still be processed by" -" other programs. But this doesn't apply in practice: if you have a document " -"that you write to, and software stops working, you still want to write to " -"the document. An external tool that navigates the content and shows it to " -"you won't allow you to keep writing, and when it does that tool is now " -"starting to re-implement the software." -msgstr "" - -msgid "" -"But this leaves out a big chunk of the world where internet connection is " -"intermittent, or only works every other day or only once a week, or stops " -"working when it rains, *etc*. For this audience, living without network " -"connectivity isn't such a discrete moment in time, but part of every day " -"life. I like the fact that the authors acknowledge that." -msgstr "" - -msgid "" -"Adding a large layer of data structures and algorithms will make it more " -"complex to write software for, naturally. And if trying to make this layer " -"transparent to the programmer, so they can pretend that layer doesn't exist " -"is a bad idea, as RPC frameworks have tried, and failed." -msgstr "" - -msgid "" -"See \"[A Note on Distributed " -"Computing](https://web.archive.org/web/20130116163535/http://labs.oracle.com/techrep/1994/smli_tr-94-29.pdf)\"" -" for a critique on RPC frameworks trying to make the network invisible, " -"which I think also applies in equivalence for making the CRDTs layer " -"invisible." -msgstr "" - -msgid "" -"This particular area is one that I have large interest on, and I wish to see" -" more being done on the \"local-first\" space." -msgstr "" - -msgid "" -"The point is: if the software isn't free, \"The Long Now\" isn't achievable " -"without a lot of wishful thinking. Maybe the authors were trying to be more " -"friendly towards business who don't like free software, but in doing so " -"they've proposed a contradiction by reconciling \"The Long Now\" with " -"proprietary software." -msgstr "" - -msgid "" -"It isn't the same as saying that any free software achieves that ideal, " -"either. The license can still be free, but the source code can become " -"unavailable due to cloud rot. Or maybe the build is undocumented, or the " -"build tools had specific configuration that one has to guess. A piece of " -"free software can still fail to achieve \"The Long Now\". Being free doesn't" -" guarantee it, just makes it possible." -msgstr "" - -#~ msgid "" -#~ "The point is: if the software isn't free/libre, \"The Long Now\" isn't " -#~ "achievable without a lot of wishful thinking. Maybe the authors were trying " -#~ "to be more friendly towards business who don't like libre software, but in " -#~ "doing so they've proposed a contradiction by reconciling \"The Long Now\" " -#~ "with proprietary software." -#~ msgstr "" - -#~ msgid "" -#~ "It isn't the same as saying that any free/libre software achieves that " -#~ "ideal, either. The license can still be free, but the source code can become" -#~ " unavailable due to cloud rot. Or maybe the build is undocumented, or the " -#~ "build tools had specific configuration that one has to guess. A piece of " -#~ "free/libre software can still fail to achieve \"The Long Now\". Being free " -#~ "doesn't guarantee it, just makes it possible." -#~ msgstr "" - -#~ msgid "They give examples of artificial restrictions, like this one:" -#~ msgstr "" - -#~ msgid "" -#~ "Just as easily as I can come up with ways to intentionally restrict users, " -#~ "just as easily I can do the same for unintentionally restricting users. A " -#~ "program can stop working for a variety of reasons." -#~ msgstr "" - -#~ msgid "" -#~ "If it stops working due do data growth, what are the options? Reverting to " -#~ "an earlier backup, and making it read-only? That isn't really a \"Long " -#~ "Now\", but rather a \"Long Now as long as the software keeps working as " -#~ "expected\"." -#~ msgstr "" - -#~ msgid "" -#~ "A colleague has challenged my view, arguing that the software doesn't really" -#~ " need to be free, as long as there is an specification of the file format. " -#~ "This way is the software stops working, the format can still be processed by" -#~ " other programs. But this doesn't apply in practice: if you have a document " -#~ "that you write to, and software stops working, you still want to write to " -#~ "the document. An external tool that navigates the content and shows it to " -#~ "you won't allow you to keep writing, and when it does that tool is now " -#~ "starting to re-implement the software." -#~ msgstr "" - -#~ msgid "" -#~ "But this leaves out a big chunk of the world where internet connection is " -#~ "intermittent, or only work every other day or only once a week, or stops " -#~ "working when it rains, *etc*. For this audience, living without network " -#~ "connectivity isn't such a discrete moment in time, but part of every day " -#~ "life. I like the fact that the authors acknowledge that." -#~ msgstr "" - -#~ msgid "" -#~ "Adding a large layer of data structures and algorithms will make it more " -#~ "complex to write software for, naturally. And if trying to make this layer " -#~ "transparent to the programmer, so they can pretend that layer doesn't exist " -#~ "is a bad idea, as RPC frameworks have tried, and failed. See \"[A Note on " -#~ "Distributed " -#~ "Computing](https://web.archive.org/web/20130116163535/http://labs.oracle.com/techrep/1994/smli_tr-94-29.pdf)\"" -#~ " for a critique on RPC frameworks trying to make the network invisible, " -#~ "which I think also applies in equivalence for making the CRDTs layer " -#~ "invisible." -#~ msgstr "" - -#~ msgid "" -#~ "It is a step forward, and given the number of times I've seen the paper " -#~ "shared around I think there's a chance people will prefer saying \"local-" -#~ "first\" in lieu of \"offline-first\" from now on." -#~ msgstr "" |