Data Engineering

Real-Time Data Streaming

Process Data the Moment It Happens

Build real-time streaming solutions that process millions of events per second with sub-second latency. Enable event-driven architectures, real-time analytics, and instant insights that give your business a competitive edge.

Sub-Second LatencyMillions of Events/SecondEvent-Driven ArchitectureReal-Time Dashboards
1M+
Events/Second
<100ms
Latency
99.99%
Uptime
40+
Streaming Projects

What is Real-Time Data Streaming?

Process data as it happens

Real-time data streaming enables continuous processing of data as it arrives, rather than waiting for batch processing windows. This allows organizations to react to events immediately, whether it's detecting fraud, updating inventory, or serving personalized recommendations.

Our streaming solutions handle high-velocity data from any source-IoT devices, application events, clickstreams, transactions-and process it with consistent low latency. We build streaming architectures that can scale to millions of events per second while maintaining sub-second processing times.

Stream processing isn't just about speed; it's about enabling new capabilities. Real-time streaming opens up use cases like live dashboards, instant alerts, dynamic pricing, and responsive user experiences that batch processing simply cannot support.

Why Choose DevSimplex for Real-Time Streaming?

Low-latency streaming at any scale

Real-time streaming is technically demanding. It requires expertise in distributed systems, exactly-once processing semantics, and handling backpressure gracefully. Our team has deep experience building streaming platforms that operate reliably at scale.

We work with the leading streaming technologies-Kafka for event streaming, Flink for complex event processing, and cloud-native services like Kinesis and Pub/Sub. We select the right tools based on your latency requirements, scale needs, and existing infrastructure.

Beyond the streaming platform itself, we design complete event-driven architectures. This includes event schemas, data contracts, consumer patterns, and operational tooling that make your streaming infrastructure maintainable and evolvable over time.

Requirements & Prerequisites

Understand what you need to get started and what we can help with

Required(3)

Event Sources

Identification of data sources and event formats to be streamed.

Latency Requirements

Maximum acceptable latency for event processing.

Volume Estimates

Expected event volumes and peak throughput requirements.

Recommended(2)

Processing Logic

Business rules for stream processing and event handling.

Downstream Systems

Systems that will consume processed stream data.

Common Challenges & Solutions

Understand the obstacles you might face and how we address them

Latency Spikes

Delayed processing during high-volume periods affecting real-time capabilities.

Our Solution

Auto-scaling infrastructure with backpressure handling and load shedding strategies.

Data Ordering

Out-of-order events causing incorrect processing results.

Our Solution

Event time processing with watermarks and late data handling.

Exactly-Once Processing

Duplicate or lost messages causing data inconsistencies.

Our Solution

Idempotent consumers with transactional processing guarantees.

Your Dedicated Team

Meet the experts who will drive your project to success

Streaming Architect

Responsibility

Designs streaming topology and event-driven architecture.

Experience

Kafka/Flink certified, 8+ years

Data Engineer

Responsibility

Implements stream processors and data transformations.

Experience

5+ years streaming experience

Platform Engineer

Responsibility

Manages streaming infrastructure and operations.

Experience

Kubernetes, cloud platforms

Engagement Model

Dedicated streaming team with 24/7 operational support available.

Success Metrics

Measurable outcomes you can expect from our engagement

Processing Latency

<100ms

End-to-end latency

Typical Range

Throughput

1M+ events/sec

Peak processing rate

Typical Range

Availability

99.99%

Platform uptime

Typical Range

Data Loss

0%

With exactly-once semantics

Typical Range

Real-Time Streaming ROI

Immediate insights drive faster decisions and better outcomes.

Decision Speed

Real-time vs hours

Within Immediate

Fraud Prevention

95% faster detection

Within Post-deployment

Customer Experience

40% improvement

Within First quarter

“These are typical results based on our engagements. Actual outcomes depend on your specific context, market conditions, and organizational readiness.”

Why Choose Us?

See how our approach compares to traditional alternatives

AspectOur ApproachTraditional Approach
Latency

Sub-second processing

React to events immediately, not hours later

Hourly batch processing

Scalability

Horizontal scaling to millions/sec

Handle any event volume without degradation

Fixed capacity limits

Reliability

Exactly-once processing guarantees

Data consistency without manual reconciliation

At-most-once or duplicates

Technologies We Use

Modern, battle-tested technologies for reliable and scalable solutions

Apache Kafka

Event streaming platform

Apache Flink

Stream processing engine

AWS Kinesis

Managed streaming

Apache Storm

Real-time computation

Spark Streaming

Micro-batch streaming

Ready to Get Started?

Let's discuss how we can help you with data engineering.