Oliver Kullik

Oliver Kullik

Oliver Kullik completed his Master of Science in Computer Science at Ravensburg-Weingarten University of Applied Sciences and has been working as a Professional Software Developer at doubleSlash since 2018. He specializes in Java software development in the front- and backend area and has several years of professional experience in agile software development in the enterprise environment in various software projects. Due to his structured, solution-oriented and committed way of working, he is highly appreciated by his colleagues and customers.

Contributions from Oliver Kullik

Apache SolR

Apache Solr - An overview of special features and pitfalls

Apache Solr - the powerful search engine that has been helping companies to search huge amounts of data quickly and efficiently for years. But what makes Solr so indispensable and how do you use its full potential?

Distributed database systems

Distributed database systems - basics, types and possible applications

The digital world is growing rapidly, and companies need scalable and fail-safe databases to manage the massive amounts of data efficiently.

Database

The ultimate guide to database backups: strategies, tools and best practices

In an increasingly digital world, protecting data is crucial. Companies rely on databases to store business-critical information.

passkey_google_force

FIDO2 - Is the passwordless future already here?

Just over a year ago Google, Apple & Co. declare war on the traditional password using FIDO2. But what has happened since then and how is password replacement developing?

FIDO Login

Google, Apple & Co. declare war on the password

Everyone who is out and about in the digital world needs them every day: passwords. Be it for logging into online stores, online banking, email accounts or cloud services. The problem with passwords is that you have to remember them or at least store them in password managers, which is inconvenient for many people.

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