The Role of Relays In Big Data Integration
Analysis discussing an alternative to traditional big data integration through a distributed relay architecture, a clean alternative.
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The very nature of big data integration requires an organization to become more flexible in some ways; particularly when gathering input and metrics from such varied sources as mobile apps, browser heuristics, A / V input, software logs, and more. The number of different methodologies, protocols, and formats that your organization needs to ingest while complying with both internal and government-mandated standards can be staggering.
Data Integration Via Distributed Relay Architecture
What if, instead of just allowing all of that data to flow in from dozens of information silos, you introduced a set of intelligent buffers? Imagine that each of these buffers was purpose-built for the kind of input that you needed to receive at any given time: Shell scripts, REST APIs, federated DB’s, hashed log files, and the like.
Let’s call these intelligent buffers what they really are: Relays. They ingest SSL encrypted data, send out additional queries as needed, and provide fault-tolerant data access according to ACL’s specific to the team and server-side apps managing that dataset.
If you were to set up such a distributed relay architecture to deal with your big data integration chain, it might look something like this:
Now, you have options. For applications that require rapid updating such as stocks, commodities, currency trade, and the like, your relays can provide a reliable real-time stream. For slower consumers, you can make use of the journaling system, which can act as a kind of centralized mirror for your collected data.
Distributed Relay Architecture’s Role in Big Data Analytics
It is important, particularly in fields such as predictive analytics and user behavior analytics, to avoid introducing noise to the system. Anything that relies on statistical modeling and machine learning abhor garbage data that might force the entire system to be rolled back. So it’s vitally important that data integration only takes place after it has been sanitized and presented in a proven-interoperable format.
Enter distributed relay architecture. Each relay ensures that the information flowing into the data analytics pipeline comes from a reliable, authenticated source and arrives in digestible chunks that the servers already understand.
Relays need to have five main attributes in order to perform their tasks successfully.
- Fast, Reliable Data Consumption: Real-time data communication is error-prone. A chief concern is slow consumption, forcing the mission-critical producer to back up. Placing a high-speed relay near the producer of real-time data shortens the distance and provides a fault-tolerant buffer.
- Portability: Interfacing with multiple incompatible versions of databases, operating systems, or non-interchangeable protocols is solved using individually configured relays; mapping the turbulent environment into a consistent, accessible protocol. This allows for the seamless combination of heterogeneous data sources and makes data integration far easier on the back end.
- Localized Auditing and Entitlements: Understanding the logical rules for who should have access to data is often best understood by the team managing that data. An additional localized entitlement layer allows for sophisticated, granular data permissions to be assigned in a distributed fashion.
- Immunization: Server processes go down, network connections get lost, third party adapters crash and hardware fails. But the otherwise systemic impact stops at the relay, keeping outages localized and limited, providing a best-case scenario.
- Full Access: Files, executables, and OS functionality are often not readily reachable. By installing a relay locally, these resources become remotely accessible and monitorable. This is key to the kind of monitoring required for real-time UX events, for example. It can also be important to other big data analytics applications that require process-level monitoring, such as combined systems and network performance testing. Relays allow for an incredibly granular level of monitoring.
A distributed relay architecture might be one of the quickest, most cost-effective solutions to some of the more complex data integration issues faced by big data applications. The ability to put discreet, purpose-built relays into the architecture circumvents tons of issues commonly encountered when attempting to pull from heterogeneous sources.
The ability to scale vertically and horizontally means that these relays are still viable even when dealing with a large number of outside applications and resources. And a distributed browser back end can service a massive number of project teams and data analysts in multiple regions, without having to install proprietary client software.
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