For this second entry into our blog feature to celebrate 25 years of CYBERTEC, our CEO gave some interesting insights into what he expects of the future - for the company as well as PostgreSQL as...

This year, CYBERTEC is celebrating 25 years since its founding in 2000 by our CEO Hans-Jürgen Schönig. In light of this, we have decided to hold an interview with the man himself to get some...

本文讨论了Postgres数据库的透明数据加密（TDE）功能，虽然TDE可以保护数据免受存储介质盗窃和符合监管要求，但它对于防止数据库用户、超级用户或操作系统用户访问数据的保护价值有限。一些公司已经实现了TDE，包括Thales、Cybertec、edb、Crunchy Data和Fujitsu。Percona最近宣布了一个实验性的开源实现，但它只是一个表访问方法，不能加密索引、写前日志或临时表。Postgres社区仍在研究全集群加密的选项，但添加TDE的代码开销必须与其内在价值平衡。