Schlagwort: security
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eBPF for modern cloud-based data centres
I have also published the source code related to this article on Codeberg (EU Git hosting) and Github (US Git hosting). Modern cloud data centres offer different level of abstractions to run applications, such as virtual machines, containers, micro-vms (see also my article on Unikernels), functions, virtual data-processing clusters and so on. As those abstractions…
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Secure Blockchain Analytics
Blockchain analytics has become a trending topic in recent years. This topic is of interest not only for public blockchains, such as Bitcoin or Ethereum and their Altcoins, but also for private/permissive blockchains based on various technologies. Nevertheless, there are many challenges involved, such as the large data volumes, the inefficient format for analytics, state…
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HadoopOffice – A Vision for the coming Years
HadoopOffice is already since more than a year available (first commit: 16.10.2016). Currently it supports Excel formats based on the Apache POI parsers/writers. Meanwhile a lot of functionality has been added, such as: Support for .xlsx and .xls formats – reading and writing Encryption/Decryption Support Support for Hadoop mapred.* and mapreduce.* APIs Support for Spark…