What skills do you need to be a top database administrator in 2024?

The role of the Database Administrator (DBA) encompasses deployment, observability, and management of databases on-premises in data centers, the cloud, hybrid and multicloud environments.

Technical Skills: Deep understanding of relational databases Familiarity with different database technologies Cloud-based database administration Security expertise Automation skills Monitoring and troubleshooting Soft Skills: Excellent communication Problem-solving and analytical skills Adaptability and continuous learning Teamwork and leadership Emerging Trends: Big Data and Analytics Artificial Intelligence and Machine Learning Serverless computing Additional Resources: Certifications: Consider pursuing relevant certifications like Oracle OCP, Microsoft MCSA, or AWS Certified Database Specialist. Professional communities: Join online communities and attend conferences to stay connected with the latest trends and network with other DBAs.

Le Cloud Computing redéfinit la gestion des données en offrant des avantages incontestables tels que l'évolutivité, permettant une adaptation rapide aux besoins changeants, cela favorise une agilité opérationnelle exceptionnelle, optimisant ainsi la performance des bases de données. Il est impératif de ma?triser les plateformes cloud leaders comme AWS, Azure et Google Cloud. La connaissance des offres spécifiques de bases de données (Ex: SQL Server, Cloud SQL), est cruciale. Concevoir, déployer et gérer des bases de données basées sur le cloud devient ainsi une compétence fondamentale pour garantir le succès dans un paysage technologique en constante évolution.

golden gate and oracle cloud and exadata.? Hands-on experience comprising all aspects of Oracle Database Administration including installation, configuration, space management, high availability system configuration, system monitoring, backup and recovery for both domestic and global clients

Additional to the above mentioned cloud computing skills, a DBA in 2024 still needs to be fluent with Linux, too. Installing packages, creating file systems, configuring services etc. are daily tasks. Part of cloud skills are also containerization and container orchestration. A DBA needs to know how to use and customize docker containers. At least kubernetes basics are a must in 2024, too.

Database access could be via "internal" accounts and roles created and maintained by the database. But, also common, are externally authenticated users. It is a common statement that you must apply the latest security patches. In my opinion, it is more important to be aware of how database and application access and privileges are granted in your specific implementation. Know what are the vulnerable areas in terms of how these are granted : "shared" accounts, free-hand SQL, SQL injection, non-organisational users (partners/vendors/customers).

Understanding security threats and knowing how to handle them is the top priority for a DBA. A DBA must also handle data encryption, database auditing, database backup, and database restore. A DBA must also comply with laws and policies for protecting users' data. Lastly, a DBA must create different levels of users whose permission is limited and below that of the system administrator. These created accounts can access and write, but they may not have access to drop, backup, or restore the database.

La sécurité des données est une priorité incontournable pour tout administrateur de bases de données. Protéger les données contre les accès non autorisés, les modifications ou la destruction est essentiel pour prévenir des conséquences graves sur la réputation et la responsabilité juridique d'une organisation. En 2024, être exemplaire nécessite de ma?triser les meilleures pratiques, telles que le chiffrement, l'authentification, l'autorisation, l'audit et la sauvegarde, tout aussi cruciale. La conformité aux lois et réglementations en matière de protection des données (RGPD, CCPA, HIPAA), devient une exigence non négociable pour assurer une gestion sécurisée des bases de données.

Guardian of the data realm! In 2024, expertise in securing data is akin to being a knight protecting the kingdom. It's about understanding threats, encryption, compliance laws, and ensuring data fortresses remain impenetrable.

Concerning data security, a DBA also needs to know how certificates and sign requests work. Encryption in general is very important. Additionally, it is important to know how to harden DBMS installations.

Unveiling insights! In 2024, wielding data analysis tools is like being a detective uncovering hidden treasures. It's about using SQL, Python, and analytics techniques to unlock the stories within data for informed decision-making.

A capacidade de compreender e analisar dados é crucial para tomar decis?es informadas. Administradores de banco de dados devem ter habilidades em SQL avan?ado, análise estatística, e talvez até mesmo em ferramentas de análise de dados como Tableau ou Power BI. Estudo Recomendado: Aprofundamento em SQL avan?ado, incluindo consultas complexas, procedimentos armazenados e otimiza??o de consultas. Treinamento em ferramentas de análise de dados, como SQL Server Analysis Services (SSAS), Tableau, Power BI.

Architecting data kingdoms! In 2024, mastering data modeling tools is like being an architect designing the blueprint of information. It's about adapting to changing trends while building robust data structures for diverse purposes.

A modelagem de dados é a base do design de banco de dados. Habilidades avan?adas em modelagem relacional e n?o relacional s?o necessárias para criar estruturas de dados eficientes e otimizadas para consulta. Domínio de linguagens de modelagem como UML (Unified Modeling Language). Certifica??es em modelagem de dados, como Oracle Database SQL Certified Expert ou MongoDB Certified Developer.

?? What is Data Automation? Data automation uses software or scripts to handle repetitive tasks like data collection, processing, and reporting, improving accuracy and saving time in database administration. ?? Key Tools & Frameworks To excel in 2024, become skilled with data automation tools like ETL, SSIS, Airflow, and Ansible. These are essential for streamlining complex database tasks. ?? Programming for Automation Master scripting languages such as Python, PowerShell, and Bash to create, monitor, and optimize automation workflows and pipelines. This will enhance your efficiency and reduce manual work.

Automation is key to any IT field not only for 2024. This is a key skill since ever, but is getting more attraction recently. Ansible and Terraform are good stuff to learn about, also shell scripting, Python and Perl help a lot with the automation process.

Automating the future! In 2024, expertise in data automation tools is akin to being an efficiency guru streamlining operations. It's about using ETL, scripting, and workflows to orchestrate data seamlessly for enhanced productivity.

A automa??o é essencial para aumentar a eficiência operacional. Administradores de banco de dados devem ter conhecimentos em automa??o de tarefas repetitivas, como backups, atualiza??es de software, e implementa??o de scripts para gerenciar tarefas administrativas. Estudo Recomendado: Aprendizado de linguagens de automa??o, como Python, shell Script ou PowerShell.

Automation is really important and starts to disseminate more and more in several areas. In the past, usually automation for time consuming tasks like backups. But now it is common to see in several areas like deployment, patching, creating multiple sites, creating users, schemas, and many others. There are several technologies that can be used. Ansible, puppet, chief, and many others. The important thing is to know how to script (using python, bash, perl) and properly document what you are doing. It is very desired to integrate some kind of CMDB to easily track the assets (ownership, responsible, dates, changes).

A comunica??o eficaz é fundamental ao lidar com diferentes equipes e partes interessadas. Administradores de banco de dados precisam ser capazes de explicar conceitos técnicos de forma compreensível para n?o especialistas, além de colaborar eficientemente com desenvolvedores, analistas e outros profissionais. Estudo Recomendado: Desenvolvimento de habilidades de comunica??o clara e eficaz, incluindo a capacidade de criar relatórios técnicos compreensíveis. Participa??o em cursos de desenvolvimento de habilidades interpessoais e comunica??o.

Il est clé de maitriser de nos jours la communication de données. Cette capacité à transmettre des résultats et des recommandations de données à divers publics est cruciale pour démontrer la valeur des données et influencer les actions de l'organisation. En tant qu'administrateur visant l'excellence en 2024, il est essentiel de ma?triser les compétences de communication de données, notamment la narration, la visualisation et la persuasion. L'utilisation d'outils tels que Metabase, Power BI et Google Data Studio devient impérative pour créer et partager efficacement des informations et des récits de données.

Capacity Planning by Database Administrators involves bringing together a database's telemetry and observability data, no matter where they are deployed (on-premises, cloud, multicloud) correlated together with the infrastructure and applications observability data. The use of AI-based machine learning on the data (Metrics, Events, Logs, Traces, SQL) monthly, quarterly, and annually to optimize workloads, forecast future demand, and troubleshoot seasonability issues.

Artificial intelligence and machine learning: Familiarity with AI and ML concepts can be transformative, enabling automation, anomaly detection, and predictive maintenance for databases. Big data and data lakes: Understanding how to integrate and manage diverse data sources, including unstructured and semi-structured data, is becoming increasingly important.

Adding to all what has been said before, a DBA in 2024 needs to know multiple query languages in depth. SQL concepts have to be well known, but also graph db query languages like Gremlin are important. A DBA in 2024 isn't only a RDBMS DBA.