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RedisGraph: a fast, queryable property graph database for Redis

oss.redislabs.com

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Re: RedisGraph: a fast, queryable property graph database for Redis

#21

Post by anonytrary »

billwashere wrote: post #8
Ycros wrote: post #2

Just a warning that this is one of the modules that's licensed under the controversial "Apache 2.0 with Commons Clause" license.

More information about the Commons Clause can be found here [1]. TL;DR: May I create, distribute, offer as SaaS, and/or “sell” my products using Commons Clause licensed components? Yes. Is it open source? No. [1] https://commonsclause.com

This is probably a dumb question, but can you explain what you mean by "it's not open source"? Is this not the complete source? https://github.com/RedisLabsModules/redis-graph/

Edit: Nevermind, it is answered in your link.

> Applying the Commons Clause to an open source project will mean the source code is available, and meets many of the elements of the Open Source Definition, such as free access to source code, freedom to modify, and freedom to re-distribute, but not all of them. So to avoid confusion, it is best not to call Commons Clause software “open source.”

Re: RedisGraph: a fast, queryable property graph database for Redis

#22

Post by billwashere »

anonytrary wrote: post #21
billwashere wrote: post #8

Earlier quoted context omitted.

More information about the Commons Clause can be found here [1]. TL;DR: May I create, distribute, offer as SaaS, and/or “sell” my products using Commons Clause licensed components? Yes. Is it open source? No. [1] https://commonsclause.com

This is probably a dumb question, but can you explain what you mean by "it's not open source"? Is this not the complete source? https://github.com/RedisLabsModules/redis-graph/ Edit: Nevermind, it is answered in your link. > Applying the Commons Clause to an open source project will mean the source code is available, and meets many of the elements of the Open Source Definition, such as free access to source code, fre…

Open source is not just the ability to see the source code. It must obey 10 rules - https://opensource.org/osd

1. Free Redistribution

The license shall not restrict any party from selling or giving away the software as a component of an aggregate software distribution containing programs from several different sources. The license shall not require a royalty or other fee for such sale.

2. Source Code

The program must include source code, and must allow distribution in source code as well as compiled form. Where some form of a product is not distributed with source code, there must be a well-publicized means of obtaining the source code for no more than a reasonable reproduction cost, preferably downloading via the Internet without charge. The source code must be the preferred form in which a programmer would modify the program. Deliberately obfuscated source code is not allowed. Intermediate forms such as the output of a preprocessor or translator are not allowed.

3. Derived Works

The license must allow modifications and derived works, and must allow them to be distributed under the same terms as the license of the original software.

4. Integrity of The Author's Source Code

The license may restrict source-code from being distributed in modified form only if the license allows the distribution of "patch files" with the source code for the purpose of modifying the program at build time. The license must explicitly permit distribution of software built from modified source code. The license may require derived works to carry a different name or version number from the original software.

5. No Discrimination Against Persons or Groups

The license must not discriminate against any person or group of persons.

6. No Discrimination Against Fields of Endeavor

The license must not restrict anyone from making use of the program in a specific field of endeavor. For example, it may not restrict the program from being used in a business, or from being used for genetic research.

7. Distribution of License

The rights attached to the program must apply to all to whom the program is redistributed without the need for execution of an additional license by those parties.

8. License Must Not Be Specific to a Product

The rights attached to the program must not depend on the program's being part of a particular software distribution. If the program is extracted from that distribution and used or distributed within the terms of the program's license, all parties to whom the program is redistributed should have the same rights as those that are granted in conjunction with the original software distribution.

9. License Must Not Restrict Other Software

The license must not place restrictions on other software that is distributed along with the licensed software. For example, the license must not insist that all other programs distributed on the same medium must be open-source software.

10. License Must Be Technology-Neutral

No provision of the license may be predicated on any individual technology or style of interface.

Re: RedisGraph: a fast, queryable property graph database for Redis

#23

Post by anonytrary »

mobileexpert wrote: post #10
Ycros wrote: post #2

Just a warning that this is one of the modules that's licensed under the controversial "Apache 2.0 with Commons Clause" license.

This motivated me to reread the commons clause again. I remain so disappointed in the naming and positioning of it. If you want to sell commercial modules that is totaly fine, but Apache 2 with commons doesn’t jump off the page as an unfree license (which prima facia it is). Should be called the ‘free for personal use’ email us for pricing clause instead.

I think the license is interesting. I've been looking for a license that lets people tinker around with my software and use it in their commercial software, but protects me from getting my work or ideas stolen and resold...

Re: RedisGraph: a fast, queryable property graph database for Redis

#25

Post by antirez »

Glad this was posted on HN because Roi's work is outstanding. I see there is a thread about the license here, you know my position. I think in short that:

* It makes sense for MongoDB / Redis Labs to change licenses of what they produce if they want / need.

* In the case however of the Redis core, it's BSD, no way it will be changed. But for modules produced by Redis Labs, it's their choice and there is something to do against the cloud providers exploit.

* I don't like the OSS license + Common Clause combo, but instead I like more to rename the sum of the two, like "Redis Labs Sharing License". We'll see if the company will move in that direction, I'm advising in that way.

* I don't like the attempt at getting things like SSPL OSI approved.

However, I want to ask if you would be more comfortable if RedisGraph would be licensed under SSPL instead of Apache 2 + Commons Clause. I don't have the power to change the license but I can advise, and for Redis Labs I suspect it is practically the same because the goal is to let users do what they want like-if-it-was-open-source, but stop cloud providers.

Re: RedisGraph: a fast, queryable property graph database for Redis

#27

Post by dvirsky »

antirez wrote: post #25

Glad this was posted on HN because Roi's work is outstanding. I see there is a thread about the license here, you know my position. I think in short that: * It makes sense for MongoDB / Redis Labs to change licenses of what they produce if they want / need. * In the case however of the Redis core, it's BSD, no way it will be changed. But for modules produced by Redis Labs, it's their choice and there is something to…

> * I don't like the attempt at getting things like SSPL OSI approved.

Why?

Re: RedisGraph: a fast, queryable property graph database for Redis

#28

Post by zzzcpan »

dvirsky wrote: post #27
antirez wrote: post #25

Glad this was posted on HN because Roi's work is outstanding. I see there is a thread about the license here, you know my position. I think in short that: * It makes sense for MongoDB / Redis Labs to change licenses of what they produce if they want / need. * In the case however of the Redis core, it's BSD, no way it will be changed. But for modules produced by Redis Labs, it's their choice and there is something to…

> * I don't like the attempt at getting things like SSPL OSI approved. Why?

Yeah, no reason to not like that, since SSPL fits OSI own definition of open source.

Re: RedisGraph: a fast, queryable property graph database for Redis

#30

Post by gregwebs »

antirez wrote: post #25

Glad this was posted on HN because Roi's work is outstanding. I see there is a thread about the license here, you know my position. I think in short that: * It makes sense for MongoDB / Redis Labs to change licenses of what they produce if they want / need. * In the case however of the Redis core, it's BSD, no way it will be changed. But for modules produced by Redis Labs, it's their choice and there is something to…

Yes, just change the license name, please! MongoDB, CockroachDB, and others are doing something similar and people aren't getting angry about it because they aren't calling it "Apache ...".
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