PERSPECTIVES

BLOGS & NOTES

Sep
06
The Data Integration Portfolio - Part Four: Putting It All Together (In The Cloud)

This blog series has examined the hybrid data portfolio as a mix of technologies and approaches to a data foundation for the modern enterprise. We’ve examined a variety of strategies and technologies in data integration, including virtualization, replication and streaming data. We’ve shown that there is no “one size fits all” approach to an integrated data foundation, but instead have seen how a variety of disciplines that suit specific business and technical challenges can make up a cohesive data policy.

This final chapter puts it all together under the umbrella of “time-to-value" and its importance to the agile enterprise data platform. No matter what the technology, data strategies invariably involve movi...


Aug
15
The Data Integration Portfolio - Part Three: Streaming Data

In previous installments of this series we examined recent trends in data integration, specifically data replication and synchronization, as well as data abstraction through virtualization. Taken individually, all of these approaches are suited for high data latency requirements around historical reporting and trending analysis. In this chapter, we look at real-time streaming data, and how it can complement high-latency data integration approaches to create a complete enterprise data foundation.

Streaming data delivery is often perceived to be the "holy grail" of data integration in that it provides users with immediate and actionable insight into current business operations. In reality, streaming has primarily been utilized in conjunc...


Feb
25
DATA INTEGRATION PORTFOLIO- PART TWO: REPLICATON

In our previous installment on the hybrid data integration portfolio, we looked at the role of data virtualization in a unified, multi-platform approach to creating a managed enterprise data foundation. In this chapter, we examine data replication and synchronization, i.e. the ongoing copying of data (without massaging or transformation) from one physical location to another, usually in conjunction with change data capture (CDC).

Data replication is often considered ETL without the "T", though where ETL is usually a batch-based delivery process, replication is often driven by "update-upon-change". Through this process, the target database only updates when changes occur to the source. Often referred to as "just-in-time" data, this repres...