Cassandra designdela

...in Cassandra, Elastic Search, and MySQL (Jira docs). Comfort with Jenkins and Linux is critical. Ideally, our selected freelancer possesses strong communication skills and exhibits an ability to identify key infrastructure resources rapidly. The scope of tasks includes, but not limited to: - Routine maintenance and updates - Troubleshooting - Problem resolution - Installation and Configuration My project is focused on making frequent updates to resources found in Jira and app-status.ot. It is imperative that the freelancer is able to check emails regularly to stay current with any urgent alerts. Please consider this a long-term project opportunity if found suitable. I look forward to potential collaboration. Ideal candidate manages 35 servers, adept at python, ...

I'm looking for a specialist to significantly improve the performance of Thingsboard while utilizing data from the Cassandra database. - Right now, 5000 datapoints are taking more than 30 seconds to appear on Time Series widgets on my front end browser. This long wait time for a single device results in a suboptimal user experience. - I have verified the resources and confirmed that the hardware requirements for the Thingsboard server are being met (Yes). - The current data indexing strategy utilized is Partition Key Based for the Cassandra database. Ideal Experience: - Deep familiarity with Thingsboard - Mastery of Cassandra database, specifically with partition key based indexing strategies - Proficiency in performance optimization - Experience with Tim...

I'm looking for a proficient back-end developer to integrate a NoSQL database into my system. - Functionality: The tasks revolve mainly around database integration, meaning that the ideal candidate must possess extensive knowledge and background in Node.js and NoSQL databases. Prior experience in using MongoDB or Cassandra will be advantageous. - Operations: The integration will involve a mix of basic CRUD operations and complex queries. Your role is to ensure both of these operations are executed seamlessly and efficiently. The right candidate must have the ability to develop and implement complex queries with ease and accuracy. I look forward to connecting with back-end developers with substantial experience in Node.js and database manipulation. Please ensure your bid ref...

I am looking for a skilled professional who can efficiently set up an big data cluster. REQUIREMENTS: • Proficiency in Elasticsearch,Hadoop,Spark,Cassandra • Experience in working with large-scale data storage (10+ terabytes). • Able to structure data effectively. SPECIFIC TASKS INCLUDE: - Setting up the Elasticsearch,Hadoop,Spark,Cassandra big data cluster. - Ensuring the data to be stored is structured. - Prep for the ability to handle more than 10 terabytes of data. The ideal candidate will have substantial experience in large data structures and a deep understanding of the bigdata database technology. I encourage experts in big data management and those well-versed with the best practices of bigdata to bid for this project.

I'm looking for a Senior Java Developer with expertise in the Spring framework to work on a substantial software project. The successful candidate should be prepared to design and implement systems that can handle large-scale use, with more than 1000 users. Key responsibilities will include: - Developing using Spring Framework - Designing for large-scale user loads - Implementing a NoSQL database, preferably MongoDB or Cassandra - Implementing Redis, MinIO The ideal bidder will be intimately familiar with these technologies and have proven experience working on large-scale projects. Proven DB efficiency and optimization skills will be highly appreciated.

I'm in need of a developer proficient in GO language and Cassandra Astra database. Expectations will include establishing a sound connection to the database and setting up the GitHub repository for optimal collaboration. This project serves the purpose of creating a SaaS solution that encompasses: - User Authentication - Subscription Management - Data Analytics - AI Integration with Open AI The User Interface should embody a clean and minimalist design. Prior experience with similar scope and SaaS implementation will be considered a plus.

...other well-known analytical databases - specifically Cassandra, BigQuery, Snowflake, and Redshift. Key Responsibilities: - Research, understand, and articulate the distinct approaches of and the other specified databases - Translate complex concepts into clear, concise, and reader-friendly articles Ideal Candidate Should Have: - You need to have very deep expertise in databases and distributed systems. - Ideally, a Ph.D. or some deep research writing experience. Any conference publications in top conferences are a plus. - An understanding of database architectures - Prior experience writing technical articles for a technical audience - The ability to explain complex topics in an easy-to-understand manner - Knowledge about Cassandra, BigQuery, Snowflake, and Redshift wi...

...freelancer well-versed in Cassandra Database and Java to clear 95% an application log file. This is only a one-time task, there's no need for regular maintenance or scheduled clearing. Moreover, there's no requirement to keep a backup of the cleared log file. The ideal candidate should have an understanding of how Cassandra Database interacts with Java, and proficient in handling and manipulating log files. Knowledge of system administration would be an asset. The log file is added to each day and currently has no method to clear older records. The logfile stops Cassandra loading - we have had it cleared a year ago. I cannot remember the log file name but it had miillions of log entries. I'd like to keep some recent records - 5% We'll kn...

I am looking for a skilled developer to build a personal Golang ecommerce website from scratch. The ideal candidate should have experience in building full websites and should be proficient in Golang programming language. Key functionalities that the website sho... view their cart, and proceed to checkout. - Payment Gateway: The website should integrate a secure and reliable payment gateway that supports various payment methods, ensuring smooth and secure transactions. - User Registration: The website should have a user registration system that allows customers to create an account, login, and manage their personal information. - Apache Kafka - Apache Cassandra Further details regarding the project requirements and functionalities will be discussed in a meeting with the selected ...

I am looking for a skilled freelancer to develop an ecommerce website in Golang. The website ...Golang. The website should have basic functionality such as product listing, cart, and checkout. Design: I have specific design ideas in mind for the website, and I would like the freelancer to incorporate them into the final design. Timeline: The project should be completed within 2-3 months. Ideal Skills and Experience: - Strong experience in Golang development - Proficiency in front-end technologies such as HTML, CSS, and JavaScript - Knowledge of database management systems - Experience in building ecommerce websites with similar functionality - Ability to work collaboratively and communicate effectively throughout the project - Must have good knowledge of Ka...

I am looking for a freelancer who can help me with a small Java task to delete records from a Cassandra database. The task needs to be completed within a week. Need to done via Java.. I have an similar example of Java project. Specific requirements: - The freelancer should have experience in working with Cassandra databases and be familiar with the process of deleting records. - The task needs to be performed via screen share, as I will not be sharing the code with the freelancer. If you have the necessary skills and experience to complete this task, please reach out to discuss further details.

...and designing fault-tolerant distributed applications. Experience in building distributed applications using SQL and/or NoSQL technologies (e.g., MS SQL, Sybase, Cassandra, or Redis). Design and build scalable services using API-First principles (REST/gRPC). Exposure to Docker, Kubernetes, and cloud services is a plus. Analytical and software architecture design skills with an emphasis on test-driven development. Effective communication skills in English (written and verbal). Bachelor’s or master’s degree in computer science or engineering preferred. Technology & Tools: Technologies involved: C#, .Net Core MSSQL, Sybase, Cassandra, or Redis React / JavaScript Docker, Kubernetes, and cloud services Agile (Scrum) Support tools: Microsoft Team...

Cassandra DBA - Ideal Skills and Experience: - Strong expertise in managing Cassandra databases - Extensive experience with version 3.x of Cassandra - Proficient in database management tasks and best practices - Familiarity with performance tuning techniques for Cassandra - Knowledge of migration processes for Cassandra databases - Project Requirements: - Assistance with database management for Cassandra - Ensure smooth operation and optimal performance of the Cassandra database - Implement best practices for data management and maintenance - Address any issues or challenges encountered during database operations - Ongoing Support: - The client is not sure yet about the need for ongoing support - Further discussions ...

...interesantes, queremos conocer tu trabajo. Requisitos: -Experiencia comprobada en el desarrollo de aplicaciones y software web. -Competencia en lenguajes de programación clave, como PHP, MySQL, JavaScript, etc... -Capacidad para trabajar de manera independiente en proyectos específicos. -Enfoque metódico y atención al detalle en el desarrollo. Experiencia con las siguientes tecnologías: -ANDROID SDK -CASSANDRA -CODEIGNITER -ELASTICSEARCH -FLUTTER -HTML5/CSS3 -IONIC -JAVA -LARAVEL -MONGODB -MYSQL -OBJECTIVE C -PHP -POSTGRESQL -PYTHON NATIVE -REDIS -SWIFT -XCODE Responsabilidades: -Desarrollo e implementación de aplicaciones web y software. -Garantizar la funcionalidad y rendimiento de las soluciones desarrolladas. -Resolución d...

Years of experience: 10+ Location: Remote - India Contract Tenure - 06 Months extendable Notice Period - Immediate Timings : 2pm - 11pm IST M - F Total experience :10+ years 5+ years strong development and technical leadership experience as a nodejs backed developer. 5+ years of experience interfacing with data access layers for SQL and NoSQL systems Strong experience in Kafka, Cassandra, Elastic Seach, Redis, S3, etc. A team player that works hard, admits his/her strengths and weaknesses, and has the flexibility to improve by learning new things. Preference for demonstrated experience with cloud-based analytics platforms (AWS, Azure, etc) Experience with web and public/private cloud infrastructure (AWS/GCP, Kubernetes, Docker, Nginx/Apache) Experience writing unit test cases.

IMPORTANT: THE CANDIDATE HAS TO BE PHYSICALLY LOCATED IN EUROPE. I am looking for a Thingsboard (OSS) community edition developer to build and manage our Thingsboard. You need to be expert and administrator deep knowledge of the following components in Thingsboard: . Rule engine definition . Rest APIs usage . Profil...EUROPE. I am looking for a Thingsboard (OSS) community edition developer to build and manage our Thingsboard. You need to be expert and administrator deep knowledge of the following components in Thingsboard: . Rule engine definition . Rest APIs usage . Profile creation . Asset and Device creation and management . Creating widgets and . Good knowledge of underlying architecture how Kafka, Cassandra, PostgreSQL IMPORTANT: THE CANDIDATE HAS TO BE PHYSICALLY LOCATED ...

...Banking" Requirements Analysis: a. Conduct stakeholder interviews to gather system requirements b. Document use cases and user stories c. Define data schema and relationship mapping for JanusGraph d. Assess technical constraints and system integrations Planning and Design: a. Select the datastore (HBase or Cassandra) after analysing performance and scalability b. Define the JanusGraph schema, data model, and query patterns c. Plan data migration strategy and sequence from Elasticsearch to JanusGraph d. Design the algorithm for relationship creation between Main party and Other party e. Evaluate visualization libraries and choose the most appropriate for the Link Analysis chart f. Create a project timeline and resource allocation plan Implement...

...Banking" Requirements Analysis: a. Conduct stakeholder interviews to gather system requirements b. Document use cases and user stories c. Define data schema and relationship mapping for JanusGraph d. Assess technical constraints and system integrations Planning and Design: a. Select the datastore (HBase or Cassandra) after analysing performance and scalability b. Define the JanusGraph schema, data model, and query patterns c. Plan data migration strategy and sequence from Elasticsearch to JanusGraph d. Design the algorithm for relationship creation between Main party and Other party e. Evaluate visualization libraries and choose the most appropriate for the Link Analysis chart f. Create a project timeline and resource allocation plan Implement...

Hi! I'm looking for an experienced PHP developer to join our team. We are using Linux as our platform, so you must be comfortable working within this environment. We need an expert in web development with good knowledge of the most recent web s...that meets our specifications without compromising the user experience. We require you to have a good understanding of core PHP best practices, server-side optimization techniques, and web application architecture. Having experience with other frameworks and platforms such as ReactJS, Angular, NodeJS, and JavaScript, as well as direct experience with databases such as MySQL, MongoDB, Redis, Cassandra, or Elasticsearch is a major plus. If you believe you are the right fit for this job, please submit your bid. We look forward to wo...

...Database - Cosmos / Cassandra Good to know : 1. Jmeter - Performance testing 2. Cucumber Automation Framework 3. Kubernetes Skills and Experience Required: - Strong experience in Java development with expertise in Springboot - Expertise in Kafka and Cassandra/Cosmos database - Proven track record of working on long-term projects - Ability to work independently and deliver high-quality code - Excellent problem-solving and troubleshooting skills - Strong communication and collaboration skills Minimum experience : 5 years Role : Work From Home, Full time Salary :INR 6 LPA - 8.5 LPA (Negotiable) Interested peers please share your profile or share it with you community if you feel someone is the right fit or would benefit for this job opportunity . #hiring #Cassandra...

Milestone 1: Development of a Traceability Platform MVP using Django Objective: The primary aim of this project is to develop a traceability platform grounded in Django. In this phase, we're concentrating on delivering a Minimum Viable Product (MVP) that encompasses the essential services and interfaces needed for a client demonstration. Aesthetically, the visual design will rely on a professional Bootstrap theme from Creative Tim, which has already been integrated into Django. Work Environment: Development will be executed on our servers, using our designated Git repositories. Completion Criteria: A project milestone is only considered complete upon the delivery of comprehensive deployment documentation alongside the developed code in the platform's Git repository. It&...

I need full setup script to create database clusters, which includes tasks such as installation, configuring user privileges, practicing backup and restoration procedures, and documenting the entire process

Hello! My name is Cassandra and I am looking for a freelancer to help us decorate our wedding’s memory tree with beautiful personalized glass ornaments. We are planning on having a total of 50 to 100 ornaments, each one personalized and completed on site during our wedding. We would like each guest to receive an ornament featuring either a name of a loved one or a special message , which will make for a special memento of our special day. We are hoping for the ornaments to be made of glass or acrylic as we would like for the decorations to look precious and elegant. We are looking to hire someone to paint or write on the gorgeous glass ornaments on site during the first 2 hours of our wedding, your talent will be a part of what will be a beautiful backdrop for our wedding...

Needed: A skilled IT database expert with some years of experience in developing databases. S/he should be able to set up a proper client database from all incoming client's data. Range of programming languages and t...database schemas is essential to ensure proper organization and structure of client data. • Data Integration e.g., CSV, XML, JSON • Data Cleansing and Quality Assurance • Familiarity with data warehousing concepts and methodologies to create optimized data structures for efficient reporting and analysis. • Proficiency in ETL tools and processes • Familiarity with NoSQL databases like MongoDB, Cassandra, or Redis • Understanding of data visualization principles and experience with tools like Tableau, Power BI, or Qlik Kindly...

Nano Heath Suite is seeking proposals from qualified Infrastructure, DevOps Kubernetes, and Database SQL/No SQL to provide comprehensive setup and configuration services and deployment for multiple critical data management and processing clusters. The project encompasses the establishment of Kubernetes, Cassandra, MongoDB, Elasticsearch, and Kafka clusters. These clusters are integral to our operations and require meticulous planning, deployment, and ongoing support to ensure their reliability, performance, and security. 2 Environment 2.1 Azure Cloud Environment: 2.2 On-Premises Environment: 3 Requirements 3.1.1 Kubernetes cluster Setup 3.1.2 Casandra Cluster Setup: 3.1.3 Mongo Cluster Setup: 3.1.4 Elastic Search Setup: 3.1.5 Kafka Setup: 4 Deliverables 4.1 Kubernetes cl...

I have a server running Cassandra that we connect to. I lost connection to cassandra 2 days ago. I restarted the server and cassandra is running but we cannnot connect to it. I need somebody to fix this urgently. It is probably something simpleas it had run successfully for months. Thanks

...Confluence) - Continuous Integration / Continuous Delivery Maven, Jenkins, Nexus - Agile Praktiken (Z. B. Scrum, Kanban, Clean Code Development, Pair Programming) - Sichere Entwicklung (Secure Design Principle & Pattern; Secure Coding) Wunsch-Anforderungen: Diese Fähigkeiten sind nicht unbedingt erforderlich, würden den Kandidaten aber besonders attraktiv für die Position machen. Grundkenntnisse - Barrierefreiheit - Testprozesse (Unit-Tests, Testtools, ISTQB) Vertiefte Kenntnisse - RDBMS (Oracle, MS-SQL-Server, MySQL) - SOA-Technologien (SOAP, REST, XML, JSON) Spezialwissen - Apache Kafka und Apache Cassandra - Container Technologien - IDEs (Eclipse, JDevelopper, Webstorm) Vor Ort: 227 Stunden ab dem 11.09.2023 bis 30.04.2024 in Bayern, Deutschland ...

Project Title: NoSQL Task with Visual Report Requirements: - Experience with MongoDB, as the client prefers this type of NoSQL database - Ability to generate a visual report, as the client is expecting a...client is expecting a visual report for this project - Optional: Knowledge in other NoSQL databases for potential comparison, as the client is unsure if a comparison is needed Ideal Skills and Experience: - Strong proficiency in MongoDB and its functionalities - Proficiency in generating visual reports using appropriate tools and technologies - Understanding of other NoSQL databases, such as Cassandra and Redis, for potential comparison purposes Note: The client may or may not require a comparison between other NoSQL databases, so the ability to conduct such a comparison would ...

I'm looking for a freelancer who is well versed with Cassandra, specifically for the task of data migration. I currently have an existing Cassandra cluster which I need the data migrated into. The data types stored in the cluster will be sourced from various IoT devices and therefore comprise of sensor data. To ensure a successful migration I'm looking for someone who has the technical know-how and experience of working with Cassandra databases thus handling the migration and setting up the cluster swiftly and accurately.

...relevant work experience in backend development using Node.js(18.16.1) • Strong proficiency in Node.js and its frameworks, such as Express or Koa or Nest JS • Experience with NoSQL databases such as MongoDB, Redis, or Cassandra • Strong understanding of RESTful API design and development • Experience with version control systems, such as Git • Familiarity with Agile software development methodologies • Must have experience with serverless architectures and cloud platforms, such as AWS Lambda . Responsibilities: • Develop, test, and maintain backend systems using Node.js • Design and implement scalable and reliable RESTful APIs • Collaborate with front-end developers, product managers, and other stakeholders to ensure the...

Assessment task details and instructions You should: Read the AeroTech Inc. case provided. Put yourself in the role of Cassandra and develop a 3,000 word structured and referenced report, Write a report which addresses the 4 points set out below, and incorporates academic theories and ideas. Aerotech’s organizational design, i.e. their structural and cultural type 2. Critique the approach that Patrick has taken to re-designing the organization, explaining why you think there are currently issues/problems and what these are 3. Outline any additional data/insights that it might be helpful to have, in order to have a more rounded understanding of the situation 4. Considering alternative change methodologies, make recommendations as to how Aerotech Inc. procee...

...in back-end development. Our project requires the following: - Building and maintaining server-side applications using Django framework - Designing and implementing efficient database models - Integrating with third-party APIs - Writing reusable, testable, and efficient code Ideal skills and experience for this job include: - Strong knowledge of Python and Django framework - Experience with Cassandra databases - Familiarity with front-end technologies such as HTML, CSS, Tailwind, and react - Experience with version control systems such as Git - Ability to write clean and maintainable code - Familiarity with Agile/Scrum development methodologies The estimated timeline for completing this project is more than 3 months. We are looking for a dedicated and experienced developer wh...

I am looking for an experienced freelancer who can help me configure my Ubuntu Server to connect to a Cassandra Cluster. The ideal candidate should have expertise in Ubuntu Server and Cassandra Cluster. I have a specific version of Ubuntu Server in mind and require the freelancer to work with it. The size of my Cassandra Cluster is small, with 1-3 nodes. The connection will be from another server with Python Requirements: - Expertise in Ubuntu Server and Cassandra Cluster - Ability to work with a specific version of Ubuntu Server - Experience working with small Cassandra Clusters of 1-3 nodes Deliverables: - Configuration of Ubuntu Server to connect to Cassandra Cluster - Documentation of the configuration process - Communication throughout th...

Bonjour, Je me présente, je suis Cassandra Assistante Administrative, Logistique et Achats chez Mustang Services à Lons (64). Nous sommes actuellement à la recherche d'un développeur VBA spécialisé dans le codage sur Excel, car nous mettons en place en interne le logiciel Sage 100 et certaines informations d'Excel nous servirons sur Sage. Notre idée serait de générer sous Sage un BL qui soit automatiquement transformé en Service ticket. (Les Services Ticket sont envoyés sous format xlsx au clients) Une fois le Service rempli par le client, nous souhaiterions que les données soient renvoyées sous Sage ou que les calculs soient faits de façon automatique (croix et ronds) po...

...security measures. The following skills and experience are preferred: Skills: - writing code for developing product for Scanning and securing Cloud and Kubernetes clusters Risk management - maintain open-source projects - Experience writing APIs (either RESTful or not) and RPCs - Experience with RDBMS systems (e.g. MySQL, PostgreSQL, Oracle, SQLite) and/or NoSQL databases (e.g. MongoDB, Redis, Cassandra, Couchbase). - Experience writing multi-component systems or micro-services, with architectures requiring efficient inter-application communication. - Communication and collaboration Experience: - Previous experience providing consulting services in the Aqua Sec industry - Familiarity with Canadian regulations and compliance measures - Experience working with small organizations...

We're seeking for Golang Developer needed to manage our project We're using React - Redux frontend Golang- Cassandra backend To get started, please send us a quick note on your experience with React and Golang specifically, and share any proof of technical writing you have (previous works, deep dives, medium/sub stack links etc.) We will get back to you ASAP if we find your background and profile relevant and you could then accept/reject. NOTE - Looking to work only with freelancers and not agencies. Thank you!

MUST BE ABLE TO CONNECT USING ANYDESK!!! DONT BID IF YOU ARE NOT AVAILABLE TO START WORK IMMEDIATELY!! I need some assistance configuring the network firewall rules between Cassandra Servers. The configuration is already done. I just need help opening ports on Ubuntu

...for large scale real- time enterprise systems. Ability to identify and define non-functional requirements and design systems to meet the same. • Ability to review existing Architectures and identify Risks, Trade-offs, and share recommendations for addressing the identified issues. • Good experience on leveraging APM tools to provide deep dive analysis on performance problems. • Experience in performance optimization of J2EE systems on any of different types of application servers - WebLogic, WebSphere, JBoss etc. Deep expertise in any one of the application servers are a must. • Experience in creating and reviewing technical documents like Architecture blueprint, Design specifications, Deployment architecture. • Experience on working on...

I am seeking a skilled database developer who can create a NoSQL database for analytics purposes. The ideal candidate will have experience with Cassandra, as this is our preferred technology. Key requirements for the project include: - Developing a NoSQL database for analytics purposes - Expertise in Cassandra and other NoSQL technologies - Ability to design and implement an efficient and scalable database - Strong understanding of data modeling and architecture - Familiarity with data warehousing and ETL processes If you have experience in these areas and can deliver a robust and reliable NoSQL database, please apply for this project.

...during the project. Must have: 1. Expert level Laravel developer with min. 10+ years of proven experience. 2. Must have experience working with multiple microservices. 3. Must have experience with MySQL and PostGre SQL, and other NoSQL (Firebase & Cassandra) databases. 4. Must have experience working with Caching systems like Redis, Apache ignite or others. 5. Must experience working with Authentication systems. 6. Must have experience working with unstructured data like videos and images. 7. Must be able to understand the overall system design. 8. Must be able to write clear PHP test cases for existing code. 9. Must be able to code clearly and include proper logging-in code. Nice to have: 1. Experience with Kafka for notifications, messages, and other use cases. 2....

We need Sr. Java Spring, Angular and Microservices, DB oracle and Cassandra Postgres experienced developer to work for few hours a day remotely. We will give 25 to 27k per month

I am looking to complete a Twitter sentiment analysis project on trending stocks in the market. This project requires expertise in Big Data Architecture. This project requires real-time tweets to be fetched based on top trending tweets, and sentiments analysis is done to get some insi...(using twitter API) . Keep fetching x number of tweets for each stock in very short intervals of time to make the data stream live(continuously). Use kafka for data ingestion. Store the data coming from kafka into Amazon S3/gcloud storage Data From Amazon S3 will go to spark for processing Refer for processing in spark Use Cassandra/MongoDB as output sink for spark Frontend dynamic dashboard visualizing results Host the project on AWS/GCP

AI-Powered Auto Marketplace: A marketplace for buying and selling cars powered by advanced AI technology. Our marketplace will leverage machine learning algorithms to offer car buyers and sellers an easy, convenient and reliable experien...Technoligies: • Machine Learning Frameworks: TensorFlow, Scikit-Learn, Caffe, Theano • Natural Language Processing Libraries: NLTK, CoreNLP, OpenNLP • Deep Learning Libraries: Keras, PyTorch, MXNet • Programming Languages: Python, R, Java, C++ • Data Storage: MySQL, MongoDB, Cassandra, Hadoop • Cloud Computing Platforms: AWS, Google Cloud Platform, Microsoft Azure • Visualization Tools: Tableau, D3.js, Matplotlib, Seaborn • DevOps Tools: Docker, Ansible, Jenkins, Kubernetes This Phase includes the architec...

Hi Cassandra O., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

AWS Data Engineer with min of 6 to 9 years of experience (JD1) · Collaborate with business analysts to understand and gather requirements for existing or new ETL pipelines. · Connect with stakeholders daily to discuss project progress and updates. · Work within an Agile process to deliver projects in a timely and efficient manner. · Design and develop Airflow DAGs to schedule and manage ETL workflows. · Transform SQL queries into Spark SQL code for ETL pipelines. · custom Python functions to handle data quality and validation. · Write PySpark scripts to process data and perform transformations. · Perform data validation and ensure data accuracy and complete...

Need installation of free web server panel on linux GCP server Need to install cassandra database

There is a requirement to bulk ingest data into Cassandra db through Janusgraph using pyspark. There is a Java application which ingest data into gcp instance Janusgraph. We need to replicate the same application to on-Prem janusgraph using pyspark.

I need tutoring on the following technologies. I want to learn the following java, spring boot, hibernate, rest, soap, jms,mysql, MongoDB/Cassandra,angular, react, html, CSS, and javascript. If anybody knows all or some of the above technologies highly encouraged to apply.

1) IN Redis need to take 10 key/value pairs of our own case study (hashs, Lists, sets, sorted sets)and perform 10 complex and meaningful quries. 2) In cassandra create database and put 30 to 40 rows in a table and apply 10 complex and meaningful quries with appropriate meaning. 3) Mongo DB

I need tutoring on the following technologies. I want to learn the following java, spring boot, hibernate, rest, soap, jms,mysql, MongoDB/Cassandra,angular, react, html, CSS, and javascript. If anybody knows all or some of the above technologies highly encouraged to apply.