Administrasi Basis Data Jobs

Product: ManageEngine Application Manager License Required: No Professional Services Required: Yes SCOPE OF WORK This Scope of Work includes below set of activities: Install Application Manager Configure mail server settings Configure general and security settings Configure users (up to 10) Configure user roles (up to 10) Add monitor credentials (up to 10) Discover Monitors (up to 50 - Applications, DB, Web Services, Servers etc.) Configure APM Insight - .Net monitors/instances (up to 5 monitors) Configure Monitor groups/Business groups (up to 5) Configure actions (up to 5 - Email, SMS (if applicable), Helpdesk (if applicable)) Configure Threshold profiles (up to 9) Configure windows services monitors and group (up to 11) (services from MES, LIMS and PI Historian) Configure SQL query moni...

I need help turning a backlog of paper-based and scanned financial records into clean, searchable data inside my PostgreSQL database. All source documents are organised by month in shared cloud folders; your job is to review each file, capture every relevant field, and insert it directly into the tables I specify (or propose a tighter schema if you spot improvements). Accuracy matters more than speed—balances must tie out and numeric formats must stay consistent with the existing data. I’ve already set up secure, limited-privilege access to the database, and can supply ER diagrams plus sample rows so you see the conventions to follow. If you prefer to stage the work in a local instance before pushing to production, that’s fine with me. Deliverables • Populated Post...

The goal is to design a future-proof relational backbone for a multi-channel retail platform, built natively on PostgreSQL. I already run an operational system, and its live transactional records will have to be migrated into the new structure without downtime. Everything else—users, inventory, orders—will start fresh. Core design expectations The operational schema should be fully normalised to 3NF and optimised from day one for high concurrency. Think table partitioning (range and list), well-chosen GIN and B-Tree indexes, plus JSONB columns where semi-structured flexibility makes sense. Triggers, constraints and stored procedures must enforce business logic consistently, so the application tier can stay lightweight. Analytics layer Alongside the OLTP schema I need a se...

Job Title: Senior Cloud Database Engineer – PostgreSQL Migration Architect Location: Remote Work Timing: UK Business Hours (GMT/BST) Engagement Type: Freelance (Long-Term Possible) Platform: Freelancer.com Project Overview We are seeking a highly skilled and experienced Senior Cloud Database Engineer with deep specialization in PostgreSQL migrations and distributed database infrastructure. This role is for a demanding enterprise client, so we require a proven track record of successful large-scale cloud database migrations with verifiable experience. You must be comfortable working during UK business hours and collaborating with cross-functional cloud and infrastructure teams. Role Summary Senior Cloud Database Engineer – PostgreSQL Migration Architect – Data Infras...

Job Title: Oracle WAX & WAM Consultant – Job Support Engagement Type: Part-Time Job Support Support Duration: 2 Hours per Day Monthly Budget: ₹22,000 – ₹24,000 Mode: Remote Experience Required: 7+ Years Role Overview We are seeking an experienced Oracle WAX (Work & Asset eXchange) and Oracle WAM (Work and Asset Management) Consultant to provide daily job support for an ongoing Utilities project. The consultant will assist with configuration, issue resolution, integrations, and functional/technical guidance. This is a remote, part-time engagement requiring 2 hours of support per day. Key Responsibilities Provide daily remote support (2 hours) for Oracle WAX & WAM modules. Assist in configuration and functional setup of WAM. Support asset lifecycle and work or...

I need a cloud database setup using either AWS, GCP, or Azure. The database should support both SQL and NoSQL. Requirements: - Experience with at least one major cloud provider (AWS, GCP, or Azure) - Proficiency in both SQL and NoSQL databases - Ability to design and implement secure, scalable, and efficient cloud databases - Knowledge of best practices for cloud database management and maintenance Ideal Skills: - Cloud architecture design - Database administration - Security compliance in cloud environments - Performance tuning and optimization Please provide examples of similar work done.

I keep seeing high RAM utilisation on both Oracle Linux and Red Hat Enterprise Linux servers and I want to understand, in depth, what is really happening inside the memory subsystem. More than a quick fix, I need a knowledgeable administrator who can walk me through each layer—kernel, user space, buffers, cache, swap—so I can read the numbers with confidence and spot the true culprits when usage spikes. Here is what I expect from our collaboration: • A live, step-by-step session (or series) where we run commands such as free, top, vmstat, sar and others you recommend, interpret every column, and relate the output to the kernel’s behaviour. • Practical explanations of how Oracle Linux and RHEL may differ in their memory reporting and tuning parameters. &bull...

I need an experienced Comfy specialist to take us from a blank server to a fully functioning environment my team can rely on every day. The first priority is a clean installation and initial configuration: database, user roles, security settings, and any recommended performance tweaks. Once it is running smoothly, I’d like you to walk us through the platform’s more advanced, custom-feature workflow so we can tailor it to our internal processes. We have not yet decided whether the platform will need to hook into other tools, so I’ll look to you for advice on what’s possible and the best timing for any integrations. After setup, please deliver an advanced training session (remote is fine) that demonstrates how to extend or adjust those custom features, plus written ...

Hi! I am looking to upgrade my current sales dashboard. I am looking for a Data Specialist who I can learn from and who can propose the best solution for my needs. Data will come from CSV files. I need a place where I can import that data to. I would like the dashboard to be as detailed as possible showing multiple KPIs, graphs, and correlations between the various data. Once setup, I would like it to be fairly simple to import new data, and modify the dashboard as needed over time. I would like this setup to be fully offline and local. My current thoughts are Metabase + SQLite. However I am open to other solutions and recommendations. I will be able to provide an example of the CSV during discussion to see how and what we can achieve with the data. I am looking for an individual who...

Busco un/a asistente virtual para colaborar en la gestión académica y administrativa de un máster universitario oficial en la Universidad Politécnica de Madrid (UPM): Máster en Planificación de Proyectos de Desarrollo Rural y Gestión Sostenible. El trabajo es principalmente remoto y tiene una carga media de 3 a 4 horas semanales, variable según el calendario académico. Tareas principales: • Gestión del correo institucional del máster y comunicación con profesorado y estudiantes. • Apoyo en procesos de admisión: descarga de documentos, seguimiento en Excel, contacto con candidatos. • Organización de defensas de Tesis Fin de Máster: coordinación con tutores, cre...

I need an experienced Microsoft Fabric administrator to keep several workspaces healthy and up-to-date. The core of the engagement is ongoing general maintenance, with three recurring duties at its heart: • Regular backups of every workspace, stored securely and verified for integrity • Security checks that review permissions, access policies, and audit logs • Version updates to ensure we are running the latest stable features without disrupting service If you can also lend a hand with occasional troubleshooting or performance tuning when it makes sense, that would be a welcome bonus, but the immediate priority is the steady rhythm of maintenance tasks above. Please outline the process and tooling you normally use for Fabric backups, security hardening, and update...

I’m setting up a central repository where each of my subscribed clients—schools, companies, public bodies and similar organisations—can log in over the internet to view, upload and download their own estate-related and compliance documents such as surveys, inspection reports and certificates. Editing in the browser isn’t required; the goal is a “read, upload, download” portal that keeps every file in its original form. Here’s what I need built: • A relational database (SQL or comparable) that stores the file-metadata and user accounts. • A clean web interface that works on desktop and mobile, served from my own on-prem server. • Username-and-password authentication with session timeout and password-reset functions. • Rol...

I have a Computer Science systems-design assignment due in three days that focuses specifically on database design. I need a clear, well-structured submission that demonstrates solid theoretical understanding and practical application. Scope – Analyse the problem statement I will share and extract data requirements. – Produce an ER diagram, explain entity choices, relationships, cardinalities, and constraints. – Normalise the model up to 3NF, documenting each step and the rationale. – Provide the final relational schema with primary and foreign keys clearly indicated. – Supply brief written explanations (2–3 pages) that justify design decisions and reference best practices. Acceptance Criteria • Diagram delivered in a common format (PDF or...

I need my operational data—currently stored across several Excel workbooks—turned into interactive Power BI reports that make trend-spotting and drill-downs effortless. The focus is on robust reporting and analytics rather than a one-off dashboard, so the solution should be scalable and easy for me to refresh whenever new spreadsheets arrive. If you’re interested, send a detailed project proposal outlining the steps you would take to: • connect and clean multiple Excel sources • model the data for accurate relationships and DAX measures • design intuitive visuals that highlight KPIs, variances, and historical trends • deliver a ready-to-share .pbix file plus a short hand-off guide Everything will be built on Excel inputs for now, though I...

We are seeking a highly organized, proactive, and reliable Bilingual Virtual Assistant to join our growing team. This is a full-time remote position requiring fluency in both English and Spanish (spoken and written). The ideal candidate is professional, detail-oriented, and comfortable working in a fast-paced, business-driven environment. Must be proficient using LLM models and similar tools such as : Chat GPT and / or Claude. ------>>> (Generating videos with AI tools and Video Editing skills is not required but is a "Big Plus" because we may need to create a few videos throughout the week whenever work gets slow..) -----KEY RESPONSIBILITIES----- Provide customer support and assist with inbound calls from customers and sales agents Conduct research and perform ac...

We are building a network of experienced Oracle ERP functional and technical consultants for upcoming UK and international transformation programmes. Engagements will include both Oracle E-Business Suite (EBS) and Oracle Fusion Cloud environments. Key focus areas: • Oracle Financials • Supply Chain Management • Human Capital Management • Enterprise Asset Management • Technical integrations (OAF, SOA, middleware, custom extensions) We are particularly interested in: • Senior Functional Consultants • Technical Consultants / Developers • ERP Architects • Integration Specialists • Database & Middleware experts Consultants should be comfortable working independently, contributing to design workshops, producing configuration or technical ...

I need an Elasticsearch cluster set up to store and manage log data. On premises Requirements: - Install and configure a new Elasticsearch cluster from scratch. - Ensure the setup is optimized for log data ingestion and querying. - Provide basic documentation for accessing and managing the cluster. Ideal Skills and Experience: - Proven experience with Elasticsearch installation and configuration. - Strong understanding of log data and its requirements. - Good documentation skills. Install on premises on windows servers

I need a local Access database migrated to a MySQL web platform. The primary function will be data entry and retrieval. Requirements: - Setup a MySQL database - Create a user-friendly web interface for data entry and retrieval - Ensure the platform is secure and accessible to 1-10 users - Migrate existing data (text and numbers) from Access to MySQL Ideal Skills & Experience: - Proficient in MySQL and web development - Experience with database migration - Knowledge of data security practices - Familiarity with creating user interfaces for database interaction Please provide examples of similar work done and ensure you can meet the project requirements within budget.

I have a backlog of financial figures that must be transferred accurately into working spreadsheets and then reflected in our existing SQL database. The spreadsheets will be the primary source, so precision in every cell—dates, currency formats, formulas, and cross-sheet references—is essential before the data is pushed to the database. You will receive scanned source documents, the current Excel template, and credentials to a staging schema in our SQL environment. Once each spreadsheet is complete and vetted for errors, the corresponding tables in SQL need to be updated so that our reporting dashboards stay in sync. Deliverables • Completed Excel workbook with all financial data correctly entered and formatted • SQL script (or direct upload) that mirrors the sp...

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Hi, - CPU: AMD EPYC 7571 (8 core(s)) - Version: Plesk Obsidian v18.0.75_build1800260102.11 os_RedHat el8 - Operating System: AlmaLinux 8.10 (Cerulean Leopard) - Amazon Cloud Server - Currently we have 10 domains created in Plesk - Website is secured by - Wordpress, theme and plugins are up-to-date The problem: the CPU at a random time can spike and reaches up to 98% this is an example - We have reported this issue to our IT team multiple times, but we always get back to the same reply "check your plugins code and fix slow queries", and this is not possible, we are using the same WooCommerce plugin and them across many other domains and we dont have any other issues on our other servers. - From my understanding changes were applied in php-fpm settings - I contacted sucuri and...

My WordPress site went offline after I updated the database host setting and I’m now getting a connection error. Everything else—database name and user credentials—remained untouched, so I’m certain the issue is tied to that host change. I need someone who can quickly trace the problem, adjust or any server-side settings as needed, and bring the site back online without data loss. cPanel, phpMyAdmin and SSH access can be provided right away. Deliverable acceptance criteria • Front-end loads normally with no database connection warnings • wp-admin is fully accessible • A brief note outlining the exact fix applied (for my records) If you have solid experience with WordPress, MySQL and typical hosting panels, this should be a straightforward ...

I have several disparate sources holding our inventory information and I want it all pulled together into one clean, well-structured Microsoft SQL Server database file. The job is straightforward in principle: extract every piece of inventory data you can reach, reconcile duplicate SKUs or mismatched item descriptions, then load the final result into a single .sql or .bak file that I can restore through SQL Server Management Studio. Please preserve every existing field that carries operational value—quantities on hand, reorder thresholds, location codes, cost figures, and any audit timestamps—and normalise the schema where it clearly improves reporting speed or data integrity. If a field appears under different names in different systems, map it consistently; if you uncover ga...

Estoy por arrancar una migración con Informatica PowerCenter y necesito apoyo directo en la construcción de los procesos ETL. El conjunto de datos con el que trabajaremos está en Oracle y lo extraeremos desde una base de datos SQL; el objetivo es una migración limpia, controlada y auditable hacia el nuevo esquema. Qué espero de ti • Diseñar y desarrollar mappings, sesiones y workflows en PowerCenter que cubran todo el flujo de extracción, transformación y carga. • Incluir manejo de errores, validaciones de calidad y registro detallado de eventos. • Documentar cada mapping en el repositorio y entregar un pequeño manual de despliegue/rollback. Aceptaremos el trabajo cuando: - Todos los procesos se ejecu...

We’re Hiring: Data Analyst (Work From Home) We’re expanding our team and looking for a Data Analyst who can turn data into clear, actionable insights that support smarter business decisions. If you enjoy working with KPIs, dashboards, and reporting systems, this role is for you. This is a 100% work-from-home position. Role Focus Data Management KPI Tracking Reporting and Business Insights Key Responsibilities Manage data collection, validation, and analysis Design, build, and maintain KPI tracking systems Develop dashboards and performance reports Support monthly and quarterly reporting requirements Translate complex data into actionable insights for leadership and stakeholders Ensure accuracy, consistency, and reliability of data across systems Qualifications At least 2 y...

Je suis un professionnel avec une solide expérience en gestion des entreprises, spécialisé en travaux administratifs et design graphique. J'ai élaboré un portfolio mettant en avant mes projets antérieurs et je suis maintenant prêt à offrir mes services sur Freelancer.com. Voici ce que je peux vous apporter : - Conception de documents administratifs : bons de commande, livraisons, ordonnances, factures, etc. - Création de visuels attractifs pour le design graphique , incluant logos, et carte visite. - Gestion et organisation administrative efficace pour garantir le bon déroulement de vos opérations. Idéalement, je recherche des clients qui apprécient le souci du détail et la qualité...

I have a fresh Manatal instance that needs to be structured correctly before we bulk-import roughly 300,000 candidate records. My immediate priorities are: • Field architecture – designing the custom and default fields so every profile, job, and placement record is future-proof and reports cleanly. • Matching logic – fine-tuning job title, sector, department, and location rules so relevant candidates surface instantly. • ATS workflows – mapping each recruitment stage, trigger, and status to match our real-world process while keeping it lean. Once you complete this foundation, another team member will handle the CSV import, so your configuration must be solid enough to absorb that volume without rework. I’ll provide admin access, our current proc...

I’m running a web application on a custom-built PHP framework and it currently sits on an ageing database that I now want fully migrated to MySQL. The job is strictly a database migration—no codebase refactor is required at this stage—so the focus is on cleanly lifting all existing data structures and records into a fresh MySQL schema while keeping the application functional throughout the transition. What I’ll hand over: the current schema dump (or direct access if you prefer), sample data, and a brief outline of the application’s data flow so you can map dependencies accurately. What I expect back: • A MySQL-ready schema that mirrors the original structure, optimised where obvious gains are available (indexes, data types, constraints). • Reli...

We are looking for a database developer/compiler who can help us develop and maintain our databases. The ideal candidate will have experience with both SQL and NoSQL databases, and will be able to write efficient and reliable code. They will also be able to work with our team to ensure that our databases are up-to-date and meet our needs.