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Data Analytics: Big Data, Streaming, Media & Operations Analytics

A hub of data analytics directories — big data and streaming engines, cloud and edge analytics, BI and digital analytics, forecasting, media analytics for speech, audio, video, image and text, and log, AIOps and security analytics, with open-source tools and related guides on data engineering, quality and governance.

44 topics•5 categories•Updated November 2026

Big Data, Streaming & Cloud Analytics

8 entries

Engines and platforms for analysis at scale.

BI, Digital & Forecasting

10 entries

Reporting, behaviour and prediction.

Speech, Audio, Video, Image & Text Analytics

6 entries

Analysing unstructured and media data.

Log, AIOps & Security Analytics

6 entries

Analytics for IT operations and security.

Open BI & Analytics Tools

9 entries

Open tools and learning.

Related Pages

5 entries

Neighbouring directories.

Frequently Asked Questions

What is data analytics?

Data analytics is the process of examining data to find patterns and inform decisions, ranging from reporting on what happened to predicting what will happen.

What is the difference between batch and streaming analytics?

Batch analytics processes stored data on a schedule; streaming analytics processes events continuously as they arrive for near-real-time results.

What is edge analytics?

Analysing data close to where it is produced, such as on devices or gateways, to cut latency and bandwidth.

What is unstructured data analytics?

Analysing speech, audio, video, images and text, which need transcription, vision or language models before they can be measured.

What are the four types of data analytics?

Descriptive analytics explains what happened, diagnostic analytics explains why, predictive analytics estimates what is likely to happen, and prescriptive analytics recommends what to do. Most programmes combine all four, moving from dashboards to forecasting and decision support.