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FReD: Fog Replicated Data

pipeline statuscoverage reportLicense MITGo Report CardGodocDocs

FReD is a distributed middleware for Fog Replicated Data. It abstracts data management for fog-based applications by grouping data into keygroups, each keygroup a set of key-value pairs that can be managed independently. Applications have full control over keygroup replication: replicate your data where you need it.

FReD is maintained by Tobias Pfandzelter, Trever Schirmer, and Nils Japke of the Mobile Cloud Computing research group at Technische Universität Berlin and Einstein Center Digital Future in the scope of the FogStore project. Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) -- 415899119.

If you use this software in a publication, please cite it as:

Text

T. Pfandzelter, N. Japke, T. Schirmer, J. Hasenburg, and D. Bermbach, Managing Data Replication and Distribution in the Fog with FReD, Software: Practice and Experience, Oct. 2023.

BibTeX

@article{pfandzelter2023fred,
author = "Pfandzelter, Tobias and Japke, Nils and Schirmer, Trever and Hasenburg, Jonathan and Bermbach, David",
title = "Managing Data Replication and Distribution in the Fog with FReD",
journal = "Software: Practice and Experience",
volume = 53,
number = 10,
month = oct,
year = 2023,
issn = "0038-0644",
pages = "1958--1981",
numpages = 24,
url = "https://doi.org/10.1002/spe.3237",
doi = "10.1002/spe.3237",
publisher = "Wiley",
address = "Hoboken, NJ, USA",
issue_date = "October 2023",
}

A preprint is available on arXiv. For a full list of publications, please see our website.

License

The code in this repository is licensed under the terms of the MIT license. FReD is open-source software and contributions are welcome. You can find the complete documentation on the FReD website. All contributions should be submitted as merge requests on the main repository on the TU Berlin GitLab and are subject to review by the maintainers. Check out the Contributing section for more information.

About

FReD: Fog Replicated Data

openfogstack.github.io/FReD

Resources

Readme
MIT license

Contributing

Contributing
Activity
Custom properties

Stars

6 stars

Watchers

4 watching

Forks

2 forks
Report repository

Releases

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
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FReD: Fog Replicated Data
pipeline statuscoverage reportLicense MITGo Report CardGodocDocs
FReD is a distributed middleware for Fog Replicated Data.
It abstracts data management for fog-based applications by grouping data into keygroups, each keygroup a set of key-value pairs that can be managed independently.
Applications have full control over keygroup replication: replicate your data where you need it.
FReD is maintained by Tobias Pfandzelter, Trever Schirmer, and Nils Japke of the Mobile Cloud Computing research group at Technische Universität Berlin and Einstein Center Digital Future in the scope of the FogStore project.
Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) -- 415899119.
If you use this software in a publication, please cite it as:
Text
T. Pfandzelter, N. Japke, T. Schirmer, J. Hasenburg, and D. Bermbach, Managing Data Replication and Distribution in the Fog with FReD, Software: Practice and Experience, Oct. 2023.
BibTeX
@article{pfandzelter2023fred,
author = "Pfandzelter, Tobias and Japke, Nils and Schirmer, Trever and Hasenburg, Jonathan and Bermbach, David",
title = "Managing Data Replication and Distribution in the Fog with FReD",
journal = "Software: Practice and Experience",
volume = 53,
number = 10,
month = oct,
year = 2023,
issn = "0038-0644",
pages = "1958--1981",
numpages = 24,
url = "https://doi.org/10.1002/spe.3237",
doi = "10.1002/spe.3237",
publisher = "Wiley",
address = "Hoboken, NJ, USA",
issue_date = "October 2023",
}
A preprint is available on arXiv.
For a full list of publications, please see our website.
License
The code in this repository is licensed under the terms of the MIT license.
FReD is open-source software and contributions are welcome.
You can find the complete documentation on the FReD website.
All contributions should be submitted as merge requests on the main repository on the TU Berlin GitLab and are subject to review by the maintainers.
Check out the Contributing section for more information.
About
FReD: Fog Replicated Data
openfogstack.github.io/FReD
Resources
Readme
MIT license
Contributing
Contributing
Activity
Custom properties
Stars
6 stars
Watchers
4 watching
Forks
2 forks
Report repository
Releases
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
FReD: Fog Replicated Data
pipeline statuscoverage reportLicense MITGo Report CardGodocDocs
FReD is a distributed middleware for Fog Replicated Data.
It abstracts data management for fog-based applications by grouping data into keygroups, each keygroup a set of key-value pairs that can be managed independently.
Applications have full control over keygroup replication: replicate your data where you need it.
FReD is maintained by Tobias Pfandzelter, Trever Schirmer, and Nils Japke of the Mobile Cloud Computing research group at Technische Universität Berlin and Einstein Center Digital Future in the scope of the FogStore project.
Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) -- 415899119.
If you use this software in a publication, please cite it as:
Text
T. Pfandzelter, N. Japke, T. Schirmer, J. Hasenburg, and D. Bermbach, Managing Data Replication and Distribution in the Fog with FReD, Software: Practice and Experience, Oct. 2023.
BibTeX
@article{pfandzelter2023fred,
author = "Pfandzelter, Tobias and Japke, Nils and Schirmer, Trever and Hasenburg, Jonathan and Bermbach, David",
title = "Managing Data Replication and Distribution in the Fog with FReD",
journal = "Software: Practice and Experience",
volume = 53,
number = 10,
month = oct,
year = 2023,
issn = "0038-0644",
pages = "1958--1981",
numpages = 24,
url = "https://doi.org/10.1002/spe.3237",
doi = "10.1002/spe.3237",
publisher = "Wiley",
address = "Hoboken, NJ, USA",
issue_date = "October 2023",
}
A preprint is available on arXiv.
For a full list of publications, please see our website.
License
The code in this repository is licensed under the terms of the MIT license.
FReD is open-source software and contributions are welcome.
You can find the complete documentation on the FReD website.
All contributions should be submitted as merge requests on the main repository on the TU Berlin GitLab and are subject to review by the maintainers.
Check out the Contributing section for more information.
About
FReD: Fog Replicated Data
openfogstack.github.io/FReD
Resources
Readme
MIT license
Contributing
Contributing
Activity
Custom properties
Stars
6 stars
Watchers
4 watching
Forks
2 forks
Report repository
Releases
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
FReD: Fog Replicated Data
pipeline statuscoverage reportLicense MITGo Report CardGodocDocs
FReD is a distributed middleware for Fog Replicated Data.
It abstracts data management for fog-based applications by grouping data into keygroups, each keygroup a set of key-value pairs that can be managed independently.
Applications have full control over keygroup replication: replicate your data where you need it.
FReD is maintained by Tobias Pfandzelter, Trever Schirmer, and Nils Japke of the Mobile Cloud Computing research group at Technische Universität Berlin and Einstein Center Digital Future in the scope of the FogStore project.
Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) -- 415899119.
If you use this software in a publication, please cite it as:
Text
T. Pfandzelter, N. Japke, T. Schirmer, J. Hasenburg, and D. Bermbach, Managing Data Replication and Distribution in the Fog with FReD, Software: Practice and Experience, Oct. 2023.
BibTeX
@article{pfandzelter2023fred,
author = "Pfandzelter, Tobias and Japke, Nils and Schirmer, Trever and Hasenburg, Jonathan and Bermbach, David",
title = "Managing Data Replication and Distribution in the Fog with FReD",
journal = "Software: Practice and Experience",
volume = 53,
number = 10,
month = oct,
year = 2023,
issn = "0038-0644",
pages = "1958--1981",
numpages = 24,
url = "https://doi.org/10.1002/spe.3237",
doi = "10.1002/spe.3237",
publisher = "Wiley",
address = "Hoboken, NJ, USA",
issue_date = "October 2023",
}
A preprint is available on arXiv.
For a full list of publications, please see our website.
License
The code in this repository is licensed under the terms of the MIT license.
FReD is open-source software and contributions are welcome.
You can find the complete documentation on the FReD website.
All contributions should be submitted as merge requests on the main repository on the TU Berlin GitLab and are subject to review by the maintainers.
Check out the Contributing section for more information.
About
FReD: Fog Replicated Data
openfogstack.github.io/FReD
Resources
Readme
MIT license
Contributing
Contributing
Activity
Custom properties
Stars
6 stars
Watchers
4 watching
Forks
2 forks
Report repository
Releases
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
FReD: Fog Replicated Data
pipeline statuscoverage reportLicense MITGo Report CardGodocDocs
FReD is a distributed middleware for Fog Replicated Data.
It abstracts data management for fog-based applications by grouping data into keygroups, each keygroup a set of key-value pairs that can be managed independently.
Applications have full control over keygroup replication: replicate your data where you need it.
FReD is maintained by Tobias Pfandzelter, Trever Schirmer, and Nils Japke of the Mobile Cloud Computing research group at Technische Universität Berlin and Einstein Center Digital Future in the scope of the FogStore project.
Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) -- 415899119.
If you use this software in a publication, please cite it as:
Text
T. Pfandzelter, N. Japke, T. Schirmer, J. Hasenburg, and D. Bermbach, Managing Data Replication and Distribution in the Fog with FReD, Software: Practice and Experience, Oct. 2023.
BibTeX
@article{pfandzelter2023fred,
author = "Pfandzelter, Tobias and Japke, Nils and Schirmer, Trever and Hasenburg, Jonathan and Bermbach, David",
title = "Managing Data Replication and Distribution in the Fog with FReD",
journal = "Software: Practice and Experience",
volume = 53,
number = 10,
month = oct,
year = 2023,
issn = "0038-0644",
pages = "1958--1981",
numpages = 24,
url = "https://doi.org/10.1002/spe.3237",
doi = "10.1002/spe.3237",
publisher = "Wiley",
address = "Hoboken, NJ, USA",
issue_date = "October 2023",
}
A preprint is available on arXiv.
For a full list of publications, please see our website.
License
The code in this repository is licensed under the terms of the MIT license.
FReD is open-source software and contributions are welcome.
You can find the complete documentation on the FReD website.
All contributions should be submitted as merge requests on the main repository on the TU Berlin GitLab and are subject to review by the maintainers.
Check out the Contributing section for more information.
About
FReD: Fog Replicated Data
openfogstack.github.io/FReD
Resources
Readme
MIT license
Contributing
Contributing
Activity
Custom properties
Stars
6 stars
Watchers
4 watching
Forks
2 forks
Report repository
Releases
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
FReD: Fog Replicated Data
pipeline statuscoverage reportLicense MITGo Report CardGodocDocs
FReD is a distributed middleware for Fog Replicated Data.
It abstracts data management for fog-based applications by grouping data into keygroups, each keygroup a set of key-value pairs that can be managed independently.
Applications have full control over keygroup replication: replicate your data where you need it.
FReD is maintained by Tobias Pfandzelter, Trever Schirmer, and Nils Japke of the Mobile Cloud Computing research group at Technische Universität Berlin and Einstein Center Digital Future in the scope of the FogStore project.
Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) -- 415899119.
If you use this software in a publication, please cite it as:
Text
T. Pfandzelter, N. Japke, T. Schirmer, J. Hasenburg, and D. Bermbach, Managing Data Replication and Distribution in the Fog with FReD, Software: Practice and Experience, Oct. 2023.
BibTeX
@article{pfandzelter2023fred,
author = "Pfandzelter, Tobias and Japke, Nils and Schirmer, Trever and Hasenburg, Jonathan and Bermbach, David",
title = "Managing Data Replication and Distribution in the Fog with FReD",
journal = "Software: Practice and Experience",
volume = 53,
number = 10,
month = oct,
year = 2023,
issn = "0038-0644",
pages = "1958--1981",
numpages = 24,
url = "https://doi.org/10.1002/spe.3237",
doi = "10.1002/spe.3237",
publisher = "Wiley",
address = "Hoboken, NJ, USA",
issue_date = "October 2023",
}
A preprint is available on arXiv.
For a full list of publications, please see our website.
License
The code in this repository is licensed under the terms of the MIT license.
FReD is open-source software and contributions are welcome.
You can find the complete documentation on the FReD website.
All contributions should be submitted as merge requests on the main repository on the TU Berlin GitLab and are subject to review by the maintainers.
Check out the Contributing section for more information.
About
FReD: Fog Replicated Data
openfogstack.github.io/FReD
Resources
Readme
MIT license
Contributing
Contributing
Activity
Custom properties
Stars
6 stars
Watchers
4 watching
Forks
2 forks
Report repository
Releases
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
FReD: Fog Replicated Data
pipeline statuscoverage reportLicense MITGo Report CardGodocDocs
FReD is a distributed middleware for Fog Replicated Data.
It abstracts data management for fog-based applications by grouping data into keygroups, each keygroup a set of key-value pairs that can be managed independently.
Applications have full control over keygroup replication: replicate your data where you need it.
FReD is maintained by Tobias Pfandzelter, Trever Schirmer, and Nils Japke of the Mobile Cloud Computing research group at Technische Universität Berlin and Einstein Center Digital Future in the scope of the FogStore project.
Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) -- 415899119.
If you use this software in a publication, please cite it as:
Text
T. Pfandzelter, N. Japke, T. Schirmer, J. Hasenburg, and D. Bermbach, Managing Data Replication and Distribution in the Fog with FReD, Software: Practice and Experience, Oct. 2023.
BibTeX
@article{pfandzelter2023fred,
author = "Pfandzelter, Tobias and Japke, Nils and Schirmer, Trever and Hasenburg, Jonathan and Bermbach, David",
title = "Managing Data Replication and Distribution in the Fog with FReD",
journal = "Software: Practice and Experience",
volume = 53,
number = 10,
month = oct,
year = 2023,
issn = "0038-0644",
pages = "1958--1981",
numpages = 24,
url = "https://doi.org/10.1002/spe.3237",
doi = "10.1002/spe.3237",
publisher = "Wiley",
address = "Hoboken, NJ, USA",
issue_date = "October 2023",
}
A preprint is available on arXiv.
For a full list of publications, please see our website.
License
The code in this repository is licensed under the terms of the MIT license.
FReD is open-source software and contributions are welcome.
You can find the complete documentation on the FReD website.
All contributions should be submitted as merge requests on the main repository on the TU Berlin GitLab and are subject to review by the maintainers.
Check out the Contributing section for more information.
About
FReD: Fog Replicated Data
openfogstack.github.io/FReD
Resources
Readme
MIT license
Contributing
Contributing
Activity
Custom properties
Stars
6 stars
Watchers
4 watching
Forks
2 forks
Report repository
Releases
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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FReD: Fog Replicated Data
pipeline statuscoverage reportLicense MITGo Report CardGodocDocs
FReD is a distributed middleware for Fog Replicated Data.
It abstracts data management for fog-based applications by grouping data into keygroups, each keygroup a set of key-value pairs that can be managed independently.
Applications have full control over keygroup replication: replicate your data where you need it.
FReD is maintained by Tobias Pfandzelter, Trever Schirmer, and Nils Japke of the Mobile Cloud Computing research group at Technische Universität Berlin and Einstein Center Digital Future in the scope of the FogStore project.
Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) -- 415899119.
If you use this software in a publication, please cite it as:
Text
T. Pfandzelter, N. Japke, T. Schirmer, J. Hasenburg, and D. Bermbach, Managing Data Replication and Distribution in the Fog with FReD, Software: Practice and Experience, Oct. 2023.
BibTeX
@article{pfandzelter2023fred,
author = "Pfandzelter, Tobias and Japke, Nils and Schirmer, Trever and Hasenburg, Jonathan and Bermbach, David",
title = "Managing Data Replication and Distribution in the Fog with FReD",
journal = "Software: Practice and Experience",
volume = 53,
number = 10,
month = oct,
year = 2023,
issn = "0038-0644",
pages = "1958--1981",
numpages = 24,
url = "https://doi.org/10.1002/spe.3237",
doi = "10.1002/spe.3237",
publisher = "Wiley",
address = "Hoboken, NJ, USA",
issue_date = "October 2023",
}
A preprint is available on arXiv.
For a full list of publications, please see our website.
License
The code in this repository is licensed under the terms of the MIT license.
FReD is open-source software and contributions are welcome.
You can find the complete documentation on the FReD website.
All contributions should be submitted as merge requests on the main repository on the TU Berlin GitLab and are subject to review by the maintainers.
Check out the Contributing section for more information.
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FReD: Fog Replicated Data
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