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[Blog Post] Adaptive Refresh for Resilient Segment Replication #4000

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[Blog Post] Adaptive Refresh for Resilient Segment Replication #4000

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Blog post for Adaptive Refresh
vigyasharma Nov 13, 2025
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Edit author bio
vigyasharma Nov 13, 2025
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edit noushka bio
vigyasharma Nov 13, 2025
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sentence case headings per style guide
vigyasharma Nov 15, 2025
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natebower Nov 17, 2025
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23 changes: 23 additions & 0 deletions _community_members/noushka.md
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Original file line number Diff line number Diff line change
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---
name: Anoushka Gade
short_name: noushka
photo: '/assets/media/community/members/noushka.jpg'
title: 'Software Engineer – Amazon Search'
primary_title: Anoushka Gade
breadcrumbs:
icon: community
items:
- title: Community
url: /community/index.html
- title: Members
url: /community/members/index.html
- title: 'Anoushka Gade's Profile'
url: '/community/members/anoushka-gade.html'
job_title_and_company: 'Software Engineer at Amazon Search'
personas:
- author
permalink: '/community/members/anoushka-gade.html'
redirect_from: '/authors/noushka/'
---

**Anoushka Gade** works at Amazon on high-performance Lucene search infrastructure, focusing on index freshness, replication, and bite-sized commit optimizations. Her research spans retrieval-augmented language models, including temporally aware retrieval (TempRALM) and a study on retrieval-enhanced math question-answering.

Check failure on line 23 in _community_members/noushka.md

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GitHub Actions / style-job 

[vale] reported by reviewdog 🐶
[OpenSearch.Spelling] Error: Gade. If you are referencing a setting, variable, format, function, or repository, surround it with tic marks.

Raw Output:
{"message": "[OpenSearch.Spelling] Error: Gade. If you are referencing a setting, variable, format, function, or repository, surround it with tic marks.", "location": {"path": "_community_members/noushka.md", "range": {"start": {"line": 23, "column": 12}}}, "severity": "ERROR"}

Check failure on line 23 in _community_members/noushka.md

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GitHub Actions / style-job 

[vale] reported by reviewdog 🐶
[OpenSearch.Spelling] Error: Anoushka. If you are referencing a setting, variable, format, function, or repository, surround it with tic marks.

Raw Output:
{"message": "[OpenSearch.Spelling] Error: Anoushka. If you are referencing a setting, variable, format, function, or repository, surround it with tic marks.", "location": {"path": "_community_members/noushka.md", "range": {"start": {"line": 23, "column": 3}}}, "severity": "ERROR"}
10 changes: 7 additions & 3 deletions _community_members/vigyas.md
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@@ -1,7 +1,8 @@
---
short_name: vigyas
name: Vigya Sharma
title: 'OpenSearch Community Member: Vigya Sharma'
photo: '/assets/media/community/members/vigyas.jpg'
title: 'Principal Engineer – Amazon Search'
primary_title: Vigya Sharma
breadcrumbs:
icon: community
Expand All @@ -12,11 +13,14 @@
url: /community/members/index.html
- title: 'Vigya Sharma's Profile'
url: '/community/members/vigya-sharma.html'
job_title_and_company: 'Senior Software Engineer at Amazon Web Services'
job_title_and_company: 'Principal Engineer at Amazon Search'
personas:
- author
permalink: '/community/members/vigya-sharma.html'
redirect_from: '/authors/vigyas/'

github: vigyasharma
linkedin: vigyasharma
---

**Vigya Sharma** is a Senior Software Engineer at Amazon Web Services. His projects focus on providing a managed service experience to Amazon Elasticsearch Service customers. Vigya is passionate about distributed systems and likes to solve problems around large scale systems. Vigya holds a Masters degree in Computer Science from IIT Delhi.
**Vigya Sharma** is a Principal Engineer at Amazon Search, working at the intersection of distributed systems, information retrieval, and AI-powered search. His work focuses on making search more scalable, intelligent, and responsive to how people naturally express what they're looking for. Vigya is a contributor to and PMC member of the Apache Lucene project.

Check failure on line 26 in _community_members/vigyas.md

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GitHub Actions / style-job 

[vale] reported by reviewdog 🐶
[OpenSearch.Spelling] Error: Vigya. If you are referencing a setting, variable, format, function, or repository, surround it with tic marks.

Raw Output:
{"message": "[OpenSearch.Spelling] Error: Vigya. If you are referencing a setting, variable, format, function, or repository, surround it with tic marks.", "location": {"path": "_community_members/vigyas.md", "range": {"start": {"line": 26, "column": 293}}}, "severity": "ERROR"}

Check failure on line 26 in _community_members/vigyas.md

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GitHub Actions / style-job 

[vale] reported by reviewdog 🐶
[OpenSearch.Spelling] Error: Sharma. If you are referencing a setting, variable, format, function, or repository, surround it with tic marks.

Raw Output:
{"message": "[OpenSearch.Spelling] Error: Sharma. If you are referencing a setting, variable, format, function, or repository, surround it with tic marks.", "location": {"path": "_community_members/vigyas.md", "range": {"start": {"line": 26, "column": 9}}}, "severity": "ERROR"}

Check failure on line 26 in _community_members/vigyas.md

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GitHub Actions / style-job 

[vale] reported by reviewdog 🐶
[OpenSearch.Spelling] Error: Vigya. If you are referencing a setting, variable, format, function, or repository, surround it with tic marks.

Raw Output:
{"message": "[OpenSearch.Spelling] Error: Vigya. If you are referencing a setting, variable, format, function, or repository, surround it with tic marks.", "location": {"path": "_community_members/vigyas.md", "range": {"start": {"line": 26, "column": 3}}}, "severity": "ERROR"}
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