Lucenecông việc

Scope & Objectives You will be responsible for: • Designi...FluentMigrator • Distributed caching with Redis • Authentication & authorization with ASP.NET Core Identity and Azure Active Directory • HTTP security headers and security configuration • Application & tenant settings • Lucene-based indexing and search • Implementing initial core modules: • Setup Module • Tenant Management Module (host/default tenant only) • Identity Module (ASP.NET Core Identity) • External Authentication Module (Azure Active Directory) • Redis Distributed Cache Module • Resources Module (CSS & JS management) • Security Module (HTTP security headers) • Settings Module • Lucene Indexing Module • Prepa...

...delete) Document types or metadata tags Workflow status or name Inactivity thresholds (e.g., users inactive > 30 days) Implement secure, role-based access to all reporting interfaces. Deliver clear CSV export capability for all report views. Provide documentation and test data for validation. Technical Requirements Must-Have Skills: Alfresco Community Edition 5.2 (deep experience) REST API, CMIS, Lucene/SOLR queries Java or JavaScript backend development (for custom repo modules) CSV export implementation Alfresco content model and metadata handling Alfresco Audit Subsystem configuration and parsing Nice-to-Have: Experience with: Alflytics JasperReports or Pentaho integration Alfresco Share Dashlet/UI development Familiarity with extracting and storing audit data to external...

Hello, We are using Docker, Spring Boot, Kafka and Apache Lucene to write the large number of data into file based structure. We are reading more than 20K packets from kafka and writing it into file using apache lucene, Currently we are facing issue with memory and garbage collector and theat. Heap memory get overflow because it is not able to release the memory as fast as its took into writing. So we need expert to work on this solution. Currently, I'm facing a heap memory overflow issue when working with Docker, Spring Boot, Kafka, and Apache Lucene. The project involves reading over 20K packets from Kafka and writing them into a file-based structure using Apache Lucene. The heap memory is overflowing because it cannot release memory as quickly as it is ...

...and ranking. Scoring and Retrieval Model Lucene combines Boolean model (BM) of Information Retrieval with Vector Space Model (VSM) of Information Retrieval - documents "approved" by BM are scored by VSM.  Lucene scoring uses a combination of the Vector Space Model (VSM) of Information Retrieval and the Boolean model to determine how relevant a given Document is to a User's query. In general, the idea behind the VSM is the more times a query term appears in a document relative to the number of times the term appears in all the documents in the collection, the more relevant that document is to the query. It uses the Boolean model to first narrow down the documents that need to be scored based on the use of boolean logic in the Query specification. Luc...

I'm looking for an information retrieval system built using Lucene. Phase 1: 1- Prepare the corpus according to the input requirements of the Lucene API. 2- Implement Indexer to index all the documents in the corpus and store the index on disk (of the local machine). 3- Implement Query Parser to process the incoming queries. 4- Implement Index Searcher to satisfy the user query and retrieve the relevant documents. 5- Enhance the search results and the search engine performance by modifying Lucene API parameters. 6- Evaluate this search engine for the quality of the results in terms of the following metrics: precision, recall, and ranking. Phase 2: 1- Implement a crawling. 2- Combine all of those functional components (indexer, search, and crawler) to build an...

We need a developer to build a PDF-based chatbot that can answer questions by reading and processing PDF documents. The system will use Lucene for indexing and ONNX for question-answering via a BERT model. It should support loading PDFs, training on the content, and maintaining a conversational flow with the user. The system should also track and display metadata such as file name, page number, and response time. Experience with .NET (WPF), ONNX models, and PDF processing is required.

Job Title: Backend Developer (Remote) We are seeking an experienced Backend Developer to join our fully remote, small team. Responsibilities include taking over an already started project, enhancing features, and modernizing i...knowledge of Java, Spring Boot, Spring Framework, Hibernate Experience with Jenkins (CI/CD), Docker, SQL, Neo4j Previous experience in taking over ongoing projects Experience in YouTrack for time reporting, project tracking Web servers: Nginx, Tomcat; SSL setup Familiarity with oauth2, KEYCLOAK for authentication Backup automation, Gradle for builds, payment systems integration Familiarity with Apache Lucene, PageSpeed, GitHub, specialized crawlers, AI integration Terms: Remote, small team Hourly pay based on work reports Long-term collaboration possible i...

I'm seeking an experienced developer with strong skills in Apache SOLR and Apache Lucene. The primary focus of this project is to optimize the indexing of medium-sized textual data (1GB - 100GB). The goal is to improve search efficiency and effectiveness within this data set. Ideal Skills: - Deep understanding of data indexing techniques - Proficiency in Apache SOLR and Apache Lucene - Experience with textual data handling - Ability to improve search functionality Your expert input will greatly enhance the performance of our search capabilities. Please provide examples of similar projects you've worked on in your proposal. Please look at the attachment before replying and include a proposal based on the attachment in your answer - if you do not we will not reply ...

LuceneSearchDemo-iOS : need some one give me instructions step by step to build this project for java lucene in ios with j2objec libs extra info : i use macos monterey

Java Algorithm Modification for Improved Performance - I am looking for a skilled Java developer to modify the code of my Java project to improve its performance. - The specific functionality that needs to be modified is the algorithm. - The expected ou...performance - Ability to understand and implement specific requirements for the modification. What is neeeded: 1. Apache Solr code needs to be modified, Branding and class names need to be changed and need a full working version of latest solr. 2. Ability to create baselines and restore back to the baselines at any point in time. 3. Auto-Backup ability built in. 4. SQL Query capability on top of Solr/Lucene - This seems to be already built in using Apache calcite. 5. Ability to modify front end UI to change layout and branding ...

I am looking for Apache Lucene experts who can assist me in implementing custom analyzers for my project. I have existing data that needs to be indexed and searched efficiently. Ideal Skills and Experience: - Strong proficiency in Apache Lucene - Experience in implementing custom analyzers - Knowledge of indexing and searching techniques

In our clients laravel based marketing system, all executives located in different cities upload sales and marketing documents. Client needs a knowledge repository to be able to search these documents. Documents may be pdf, word. We need ability to add a s...documents. Client needs a knowledge repository to be able to search these documents. Documents may be pdf, word. We need ability to add a search module that will search based on keywords specified by client and retrieve relevant documents from repository, highlighting the keywords. We understand that this can be done in Lucene. We are open to considering any other tools for semantic searching. While giving proposals, please provide RELEVENT experience, with details of work done in LUCENE. Please do not post generic market...

LuceneSearchDemo-iOS : need some one give me instructions step by step to build this project for java lucene in ios with j2objec libs extra info : i use macos monterey

...to demonstrate how to implement functionality, so that our developers can implement into our codebase. Due to privacy and security constraints, we cannot grant access directly to our codebase. This task should take less than 10 hours to complete: efficiency is the goal here. Requirements: We are in need of a demo application demonstrating integration with the .NET port of the Apache Lucene technology for searching. We use a couple different backend data stores, so for this project, we only need demonstration using simple statically created C# objects. Acceptance Criteria: 1. Create a Console Application or Simple UI application to demonstrate functionality 2. Use statically defined C# objects (using a Seed() method or similar) as the objects to be searched 3. Demonst...

Candidate should have experience in:...experience in: Managing development team of 5-10 members Strong experience (10+ years) in software programming involving at least three namely Spring boot, NodeJs, Python, C/C++, Typescript (Angular/React), HTML5 CSS, JavaScript (Mandatory - Java or Nodejs as primary skill) Good experience in designing systems/subsystems involving at least four external interfaces namely SQL like database, Lucene like search engine, REST, publish-subscribe, request-response, time-based, event-based Proven track record of successful project execution Projects involving technologies related to web app frontend, mobile frontend, and backend microservices Willing to work from Bangalore (Will start to work remotely but we plan to get back to the office in ea...

J'ai un logiciel de base de données juridique ecrit en Delphi servant à rechercher une information en utilisant le moteur de recherche lucene, que je veux réécrire en un langage plus moderne et pouvant être exploiter sur plusieurs plateformes (Windows, linux, android, IOS)

Hi, I'm Looking to Java/J2EE + Spring Boot + Thymleaf developer. the goal is to migrate this website from wordpress to Java/J2EE. We need someone who perfectly masters the following tools: Java 8, J2EE, Spring boot, Thymleaf, SQL, Mysql, Solr, Lucene. We need to migrate this template to Miver - LMS & Freelance Services Marketplace for Businesses HTML Template by askbootstrap () Please contact us and offer your quotes. Thanks in advance

Client project requires the candidate with mandatory experience in Web-Dav (min 4+ years) including relevant experience below:: • C#, • WPF(Mandatory), • .net programming language (server and client), • MS-SQL server, • SQL-Database knowhow, • Reactive programming for GUI-Dev...MS-SQL server, • SQL-Database knowhow, • Reactive programming for GUI-Development in the client, • IIS-server handling, • Visual Studio, • TeamCity for deployments, • Git-Lab • Share point interfaces simultaneously work on document planned for the future collaboration (without Check-out, Check-in procedure) via Web-DAV or extended WEB-DAV-protocol, Full-text index for the documents based on Lucene / ElasticSearch Interested candidat...

Hi , Want to quickly connect with candidates open for Contract Work (4 months) for DotNet WPF/ WebDav Developer Role with relevant experience in: • C#, Web-DAV • WPF(Mandatory), • .net programming language (server and client), • MS-SQL server, • SQL-Database knowhow, • Reactive programming for GUI-Developmen...MS-SQL server, • SQL-Database knowhow, • Reactive programming for GUI-Development in the client, • IIS-server handling, • Visual Studio, • TeamCity for deployments, • Git-Lab • Share point interfaces simultaneously work on document planned for the future collaboration (without Check-out, Check-in procedure) via Web-DAV or extended WEB-DAV-protocol, Full-text index for the documents based on Lucene / El...

Requirements 1 java script js (sequalize) and authentication(auth o) 8.deployment...java script js (sequalize) and authentication(auth o) process with PM2 instances Must have: ● Demonstrated senior-level expertise (2+ years in professional environment) in server side JavaScript (node.js/express.js/sails.js) in a high performance, high availability environment Nice to have: ● ElasticSearch and/or SOLR/Lucene based search expertise ● Redis, including use of extended Redis data model beyond simple Key/Value store ● AWS technologies: Lambda, API Gateway, ECS, S3, etc. ● Familiarity/fluency with HLS and other media streaming/delivery workflows

Looking for Apache Lucene search experts. Searching on an index file that is above 10GB to get accurate results.

in this we need to design and implement in java using lucene APIs

Must Have's: • Strong computer science fundamentals - basic data structures, algorithms, complexity • Well versed in Python Programming. • Impleme...version control system preferably git • Strong concepts of Relational Databases, both design and implementation • Worked on relational database systems preferably PostgreSQL, oracle. • Familiar with in memory datastores such as Redis, Memcached. • Worked with designing/maintaining/documenting, scalable API's. • Experience in creating/maintaining/searching full text search mechanisms such as Apache Lucene, Elasticsearch. • Must have knowledge of Indexes, Mapping, Mapping Types, Analyzers, shards, replicas, fields, multi-fields. • Strong concepts of web servers such as nginx work...

...desktop clients, code) to analyze data and deduce missing or erroneous information • Demonstrated expertise in software engineering practices (e.g., reading/generating software specs, design patterns, continuous integration) • Service Oriented Architecture design and development experience Preferred Experience and Skills: • Experience with Enterprise Search Technologies (Solr, Elasticsearch, Lucene, or others) • First-hand experience working with large project teams or working with the Federal Government • Prior experience with Caching, Clustering, Distributed Computing • Data loading experience or exceptional database knowledge • Experience troubleshooting CRL/OCSP/PIV Validation issues in a distributed environment across networks &bu...

We are from an IT consulting firm and an online tutoring company One of our client is in need of help in doing a C++ Project ( Lucene Apps)

We are from an IT consulting firm and an online tutoring company One of our client is in need of help in doing a Java Project ( Lucene Apps) Kindly bid only if you are aware of the technologies and have some experience in Java

I am looking for an Elasticsearch expert based in Germany or Europe for regular consulting for a migration project. The current software solution shall ...Elasticsearch expert based in Germany or Europe for regular consulting for a migration project. The current software solution shall be migrated from native lucene to elasticsearch. We are looking for a consultant who can navigate us through the caveats and pitfalls of such a project, from analyzing the current requirements to support of development and integration of the final solution. Please offer your hourly rate you want to request for such a project. The initial project would be to consult us in the different questions we have to start such a migration project. It is important to state your experience with elasticsearch a...

We are from an IT consulting firm and an online tutoring company One of our client is in need of help in doing a Java Project ( Lucene Apps) Kindly bid only if you are aware of the technologies and have some experience in Java

...] e] Plugins [] -> X-Pack -> Beats f] Cygwin with curl installed into it [] g] Chrome plugin Postman [] h] NODE JS [] i] Apache Lucene [] j] Prometheus [] j] Grafana [] k] MySQL [] ...

Looking for Java + Apache Lucene experts. Specifically GroupingSearch.

...database and software design Leverage BMAT’s existing services and integrate them into our new product Declare the complexity of your tasks to the Product Manager and work together with her on a timeline to be shared with our clients All about you At least 3 years of experience in a similar position Strong knowledge of Python Knowledge in MySQL, PostgreSQL and MongoDB as database management systems Lucene and ElasticSearch are our text-search technologies Resolutive, creative and clear communication Think uncertainty creates opportunity rather than stress ...

Java Developer (Remote) full time US shift timing 6 months contract · 2-5 years experience building Java services which are scalable and robust (required) · 1 years of experience working on Search/Indexing systems like Lucene/Solr/ElasticSearch in an enterprise environment(required) · Proficiency with linux, shell-scripting and performance analysis(required) · 1-3 years experience building scalable Spark data pipelines/Experience working in big data/hadoop environments · Experience working with Git and Jira (or other source control and task management tools)

Looking for apache Lucene experts

Hello dear scientist need to write a scientific article about programming for Scopus / Wos journals Approximate subject: 1) Spring 2) Java 3) Scala 4) Kotlin 5) Big Data (Spark, Hadoop, Hive, и т д) 6) Akka 7) Rate-Limiting 9) Full Text Search (Lucene, Sorl, и т д) 10) In-memory Database / In-memory Data Grid 11) NoSQL Databases features 12) ActiveMQ, RabitMQ, Kafka If no, you can decide your topics Requirements for the candidate: Experience in writing scientific articles Requirements for the article: 4000-6000 words

HI , I am looking at a web based document management system with the following features .1. All the users of the system can upload different kinds of documents which are of the type word , xls, xlsx,dot  , ppt, pptx pdf , designs converted into pdf , image files , 2. While uploading the files they will enter the meta data for the files which would be a short description of the file ,which all departments can see and if printing is allowed , is download allowed. 3. The user should be able to search the documents and see only those documents which are associated with their department or of the type global view . 4. The user should be able to see the document on the web page but should not be able to download it or print it  unless the user has allowed it . 5. There will be pr...

Buscamos un desarrollador Java para que forme parte de nuestra plantilla. Ayudarnos en la arquitectura y nuevas funcionalidades Proyecto en productivo. Conocimientos de Spring, Struts, hibernate, Mysql, lucene y MongoDb

...in-house. If a test team verifies hundreds of bugs per year, for 250 defects, that is 100 days of work on nothing else but this. Create a training model that will predict which defects were incorrectly fixed based on previous data (i.e., previously verified defects). The bug prediction dataset contains data about the following software systems: - Eclipse JDT Core - Eclipse PDE UI - Equinox Framework - Lucene - Mylyn Justify whether to use supervised/unsupervised/reinforcement learning for the task. 1. Import Libraries/Dataset a. Download the dataset b. Import the required libraries 2. Data Visualization and Exploration a. Print at least 5 rows for sanity check to identify all the features present in the dataset and if the target matches with them. b. Print the description an...

We are re...this task will be Python and AWS services. There are two methods and architectures that have been considered but we require 2 milestones/tasks: Identify the best method or alternatives and decide what should be optimized Developed the proposed solution Technical skills required for method 1: - Python - AWS Fargate, ECS, ECR - Docker - AWS Lambda Functions - AWS S3 - ElasticSearch query language (Lucene query language) - AWS CloudWatch Logs Technical skills required for method 2: Python (custom Sagemaker Algorithm) Docker AWS Sagemaker Pipelines AWS Sagemaker Training Jobs WS Sagemaker Neo AWS Lambda Functions AWS S3 AWS CloudWatch Logs AWS CloudFormation (for deploying to another region) Shortlisted candidates will be recieve a more detailed spec. Are you up for the ...

Seeking Full-stack developer with below attributes; advise if some or all of these you skills you encompass: Must be experienced in: - scala, sbt, play, akka - any of popular frontend framework (by prio: react+redux, angular, vue.js) - relational databases Experience with: - aws (ec2, rds, lambda, etc) - lucene - mysql - protobuf 2/3 - akka cluster - coffeescript - angularjs - architectural skills. e.g. experience in building production ready software (with expectation of growing audience/load, i.e. ready for horizontal scaling) alone or as a group lead. Our technologies include scala, java, akka, play framework. API integrations with ecommerce platforms. System at AWS with RDS. here is a demo task if u are able to do or not so that I can consider for the position. I need on regula...

Goal is to produce a set of time-series features from a library of video files, then support video sub-segment similarity search - Use ffmpeg signature filter () to extract features - Do a custom build of the filter to support 1Hz (stock ffmpeg is 0.2Hz) - Index features for search (I'm open to proposals of tech stack for this, prefer Lucene based) - Build a command-line tool to take a new video and search against the library for ranked hits (parameterized for subsegment of video, uses a ffmpeg signature generation subprocess to generate the query)

Buscamos un desarrollador Java para que forme parte de nuestra plantilla. Ayudarnos en la arquitectura y nuevas funcionalidades Proyecto en productivo. Conocimientos de Spring, Struts, hibernate, Mysql, lucene y MongoDb

Hi Mohamed K., I noticed your profile and would like to offer you my project on Information Retrieval (java+Lucene). Are you available?

We have an existing lucene based search. We want to greatly expand its capability to search by concept and catch medical synonyms and concepts such as a search for heart attack would return results including heart attack, myocardial infarction, coronary arrest etc.

Looking for search engine experts who can help implementing relevance search in JEE application.

Hola, Se necesita una persona con conocimiento int...ayudar con proyectos en curso que requieren llevar a cabo tareas de mantenimiento y uso de base de datos, bajo supervisión directa del responsable del área de datos. Tareas como: * Replicación y backups de base de datos * Motorización * Desarrollos pequeños (Para monitoring y automatización de tareas) * Pruebas e investigación de herramientas y tecnologías Conocimiento sobre Elasticsearch o Lucene sería un plus. Preferiblemente personas hispanohablantes para poder trabajar sin problemas con todo el equipo de desarrollo. Compromiso, rápida adaptabilidad y aprendizaje son clave. Para comprobar que se ha leído la descripción, incluir en la prim...

As Haskell Developer within Platform Engineering you will be responsible for maintaining and developing new features and integrations. You will contribute to the quality of the product and new features by writing new code and participating in code reviews and fixing bugs. To succeed in the role as a Haskell Developer, we expect you ...best practices for writing production quality code Fluent in English, both written and spoken Contribute to the success of the Platform Engineering team and product, through good engineering practices, constructive teamwork, and a supportive team environment. Big bonus points if you have previous experience of: Knowing Servant, Yesod, Persistent, Esqueleto Haskell packages Experience with Solr/Lucene High growth start up or scale up environment Workin...

sorry wrong title! we need lucene expertise NOT solr! Your task will be to create simplistic classes which do - search a List of model class instances in memory - search a list of files on filesystem - search a set of tables in a database the logic shall be able to handle such queries (("Java" or "jdk") AND ("programming" OR "development")) and not ("Javascript" or "java script" or "js") samples of data could be in the text file "work on java and js programming" this should return false "work on java programming" this should return true deliver the implementing classes and use JUnit as runner to call your classes What is NOT needed: - a UI (not required, implement a JUnit test to call yo...

I have a task to investigate java lucene and I need help

It is basically a programming task to implement (command-line based) an Information Retrieval system using Apache Lucene 7.4 and Java 8. Everything needed for the task is enclosed in the attachment below(*highlighted part*).

We are working on a complicated search query that requires leveraging multiple nodes and indexes. So far the performance of our query is not acceptable. We are looking for a deep Neo4J / Lucene expert to help us achieve the desired results with our query. Please only apply if you are at the highest level of proficiency because it is a challenging problem. You will need to work directly with our engineering team to assist in solving this problem. Thanks!