Notes about Cutting-Edge Technologies and Everything

As companies embrace digital technologies to transform their operations and products, many are using best-of-breed software, open source tools, and software as a service (SaaS) platforms to rapidly and efficiently integrate new technologies. This often means that data required for reports, analytics, and machine learning (ML) reside on disparate systems and platforms. As such, IT initiatives in companies increasingly involve tools and frameworks for data fusion and integration. Examples include tools for building data pipelines, data quality and data integration solutions, customer data platform ( CDP ) ,   master data management , and   data markets . Collecting, unifying, preparing, and managing data from diverse sources and formats has become imperative in this era of rapid digital transformation. Organizations that invest in  foundational data technologies  are much more likely to build solid foundation applications, ranging from BI and analytics to machine learn...

From the first glance, you can see that there are seven key Subject Areas where the Subject domains are located. These are: Data Data and System Design Technology, Governance Data Quality Security Related Capabilities. You can see that the difference in approaches to define the key Domains are rather big. It is not the purpose of this article to deliver a detailed analysis, but there is one striking observation I would like to share: the Subject domains and deliverables of these domains are being mixed with one another.  For example, let us have a look at Data governance. The domain ‘Data governance’ exists in four different models. Some other domains like ‘Data management strategy’, that appears in three models, is considered as a deliverable of Data Governance domain in other models, for example in DAMA model. Such a big difference of opinions on key Subject domains is rather confusing. Subject domain dimensions Subject domain dimensions are characteristics of (sub-) domains. It ...

Netflix Data Landscape Freedom & Responsibility (F&R) is the lynchpin of Netflix’s culture empowering teams to move fast to deliver on innovation and operate with freedom to satisfy their mission. Central engineering teams provide paved paths (secure, vetted and supported options) and guard rails to help reduce variance in choices available for tools and technologies to support the development of scalable technical architectures. Nonetheless, Netflix data landscape (see below) is complex and many teams collaborate effectively for sharing the responsibility of our data system management. Therefore, building a complete and accurate data lineage system to map out all the data-artifacts (including in-motion and at-rest data repositories, Kafka topics, apps, reports and dashboards, interactive and ad-hoc analysis queries, ML and experimentation models) is a monumental task and requires a scalable architecture, robust design, a strong engineering team and above all, amazing cross-f...