Know What's Happening in Big Data
Know What's Happening in Big Data
Immuta launches Agentic Data Access module for AI agents
Immuta unveiled an Agentic Data Access module that lets autonomous AI agents retrieve enterprise data in real time while enforcing governance policies. The module treats agents as first‑class data users, applying least‑access and zero standing privileges and providing audit trails, all built on Immuta’s policy engine.
Startups often sideline data initiatives because of tight budgets and scarce talent, leaving them vulnerable to security risks and missed insights. Financial constraints and the inability to hire full‑time data experts hinder the development of robust data governance. The article proposes CDO‑as‑a‑Service as a flexible, cost‑effective way to embed senior data expertise without long‑term commitments. By leveraging temporary data leadership, startups can build a scalable data foundation early in their growth trajectory.
HD Hyundai’s shipbuilding arm, HD KSOE, has selected Siemens’ Xcelerator platform to create an integrated digital shipbuilding environment. The platform will provide a unified data backbone linking CAD, PLM, digital manufacturing, automation and simulation, eliminating data discontinuities from design through...
India’s data‑localization push laid the groundwork for digital sovereignty, but the focus is shifting from where data resides to who controls it. In the AI‑driven hybrid cloud era, governance, transparency, and accountability become critical as data fuels models across multiple...
"Multicloud chaos is fundamentally a data problem, and genAI's edge is building a unified semantic layer over configs, logs, schemas, and lineage." #SRE #Cloud #CIO https://t.co/vBzM21vM14
Nvidia announced a senior hire for an orbital data‑center system architect, offering a base salary between $224,000 and $356,500. The role will design end‑to‑end AI compute solutions that operate from the GPU chip through satellite platforms and inter‑satellite links. The...
Bank executives often cite a 95% confidence level as the benchmark for data quality, yet studies show most banks operate at only 80‑90% confidence, which can erode to 50% as data moves through multiple systems. The shortfall has tangible costs:...
Circana unveiled Complete Why, an AI‑driven analytics platform for the consumer packaged goods sector, embedded in its Unify+ visualization suite. The tool models sales performance at store‑ and week‑level, evaluating up to 60 drivers such as price, promotions, distribution, competition,...
The article outlines how edge computing transforms IoT by enabling federated learning, real‑time analytics, and stronger data sovereignty. By processing data locally, edge nodes cut latency, lower bandwidth demands, and keep sensitive information compliant with regulations such as GDPR and...
Everyone's talking about "second brain" for AI. I added a new layer to mine. I built a context vault with 200-700 line summary docs of big areas of my life (business, 2026 goals, family, friends, a personal constitution). WAY fewer...
University of Missouri researchers have demonstrated a technique to rewrite data stored in DNA, overcoming the long‑standing limitation that DNA‑encoded information was immutable. The method pairs a compact electronic module with a nanopore sensor, translating electrical signals into binary bits....
Principal Component Analysis (PCA) is the gold standard in dimensionality reduction. But PCA is hard to understand for beginners. Let me destroy your confusion:
QuantumBlack’s open‑source Kedro framework helps data scientists move from exploratory notebooks to production‑ready pipelines. The guide walks users through installing Kedro, setting up a project, defining a data catalog, building pipelines with nodes, and configuring parameters. It also covers optional...
Oracle introduced the AI Database 26ai, a new release that adds automatic transaction rollback, real‑time SQL plan management, and built‑in AI vector search. The platform promises more stable performance under unpredictable workloads, faster data ingestion, and a self‑managed in‑memory cache...
Cloud‑native databases are increasingly critical, yet RDMA‑based memory disaggregation suffers from page‑level inefficiencies, contention, and slow recovery. Compute Express Link (CXL) offers a high‑bandwidth, low‑latency, cache‑coherent interconnect that enables fine‑grained memory access and instant recovery. Controlled tests show CXL can...
Governments have moved past debating data use and now face the challenge of governing data responsibly in an AI‑driven era. The article argues that traditional, technocratic data strategies fall short because they prioritize compliance over legitimacy, privacy, and public trust....
Yesterday I showed someone how to join tables in Snowflake using natural language no SQL required. And she still said it was hard and confusing.
Huawei's New‑Gen OceanStor Dorado Converged All‑Flash Storage received technical validation from Enterprise Strategy Group (ESG). ESG's tests showed the system delivering over 876,000 IOPS with a 32 µs average latency in a high‑concurrency database workload. The architecture supports active‑active failover, tolerates...
Part 1 of 3 underused chart types worth knowing You reach for a line plot to show ranking changes over time. The lines cross. It turns into spaghetti. Bump charts fix this. When you care about relative position — not raw values —...
Databricks is transitioning Delta Live Tables pipelines from legacy Hive Metastore workspaces to Unity Catalog‑enabled environments, revealing consistent code refactoring and governance adjustments. Teams must adopt three‑level catalog.schema.table references, replace input_file_name() calls with the built‑in _metadata struct, and migrate notebook...
Havas Media Network North America has hired Sharona Sankar‑King as chief data and product officer to steer its proprietary AI platform, Converged.AI, and the broader analytics practice. Sankar‑King arrives from Harte Hanks after more than 25 years in agencies, consultancies...
Public sector organisations view data as a strategic asset, yet many treat data strategy as a one‑off document that quickly becomes obsolete. The article outlines common pitfalls—treating strategy as paperwork, ignoring people and culture, lacking clear purpose, and failing to...
The Modern Analytics for Roadway Safety (MARS) Coalition is urging Congress to modernise federal road safety programs by adopting AI, telematics and predictive analytics. These technologies allow agencies to spot crash risks before they materialise, moving from reactive to preventive...
Capgemini has joined OpenAI’s newly launched Frontier Alliance as a founding partner, creating a dedicated delivery function to scale AI agents for enterprises. The firm will deploy OpenAI‑certified professionals to tackle data readiness, integration, operating‑model design and governance challenges. Capgemini...
The article shows how to locate and list duplicate rows in a SQL Server table using a Common Table Expression (CTE) that groups all columns and counts occurrences. It presents two queries: one that returns only unique rows (order_count = 1) and...
PostgreSQL administrators frequently encounter zombie sessions—backend processes that remain active or idle in transaction after a client vanishes. Linux’s default TCP keepalive interval of two hours lets these dead connections retain locks and block vacuum, inflating the process list. The...
The OECD’s 2025 Digital Government Index (DGI) places South Korea at the top with a 0.95 composite score, followed by Australia (0.88) and Portugal (0.86). Korea is the only nation to break the 0.9 threshold across all six assessment categories,...
Gartner released its inaugural Magic Quadrant for Decision Intelligence Platforms, signaling a shift from data‑driven to decision‑centric strategies. The report highlights legacy players like FICO alongside newer pro‑code solutions such as Quantexa, and notes that generative AI integration remains early....
India’s National Data and Analytics Platform (NDAP) will undergo a major revamp as NITI Aayog seeks a private‑sector partner to redesign, operate and hand over the system. The upgrade aims to handle vastly larger data volumes, add advanced analytics and...
Location intelligence is moving from a background reporting tool to a strategic asset as businesses combine geographic data with operational metrics. By layering spatial context onto demand, infrastructure and behavior datasets, firms uncover patterns that traditional analytics miss. AI and...
Data analytics is reshaping risk assessment from a reactive practice into a predictive science across finance, insurance, healthcare, and transportation. Predictive modeling, machine‑learning, and real‑time dashboards now enable firms to forecast exposure, micro‑segment customers, and allocate capital with greater confidence....
Macquarie Asset Management’s Asia‑Pacific Infrastructure Fund 4 has teamed with South Korean IT firm Gabia and its network subsidiary KINX to launch a $420 million hyperscale data‑center venture. The joint‑venture will initially build a 40 MW facility in Ansan, Seoul, and aims to...
Google, via shell company Sharka LLC, filed to build a fifth data center on its Midlothian, Texas campus. The $880 million project will span 288,000 sq ft and is slated for completion by February 24, 2027. This addition follows a $100 million fourth building announced in...
The article compares Tonic Structural and Informatica for test data management, highlighting that both generate privacy‑safe data but differ in deployment models and feature focus. Informatica is shifting to a cloud‑first strategy after its Salesforce acquisition, limiting on‑premises options, while...
Coforge has launched Data Cosmos, an AI‑enabled, cloud‑native data engineering and analytics platform designed to unify fragmented enterprise data. The solution is organized into five portfolios—Supernova, Nebula, Hypernova, Pulsar, and Quasar—that address modernization, governance, DataOps, and GenAI adoption across the...
The Public Accounts Committee has labeled the National Savings and Investments (NS&I) digital modernisation a “full‑spectrum disaster” after four years of a £3 bn programme that lacks an integrated plan, has seen costs triple and deadlines disappear. Parliament found the project...
Today's post highlights the shift from raw log files to queryable metrics using time‑series databases. It explains why traditional relational databases falter with high‑write, append‑only workloads and showcases InfluxDB and TimescaleDB as purpose‑built solutions. The article illustrates how these databases...
The aviation sector is moving from isolated legacy systems to open‑architecture platforms that enable real‑time data sharing among air traffic control, airlines, and airports. Searidge Technologies, a NATS subsidiary, showcased its Chorus platform powering tools like Intelligent Stand Manager, which...
LiveRamp announced that third‑party AI agents can now plug directly into its data collaboration platform, removing the need for custom API calls. The integration enables agents to automate audience planning, segmentation, measurement and to interact with partner and proprietary agents....
The MarkTechPost tutorial walks through building a production‑style analytics and machine‑learning pipeline with Vaex on a synthetic 2 million‑row dataset. It showcases lazy feature engineering, approximate city‑level aggregations, and seamless integration with scikit‑learn via Vaex‑ML. The guide also demonstrates model training,...
#1 thing people don't know about Databricks and Apache Spark: the performance of Real-Time Mode (RTM), it's faster than Apache Flink and more robust. No more batching.
Do it Best Group has launched Retail Pulse, a data‑driven platform that transforms independent hardware dealers’ POS and purchasing data into clear, actionable insights. By aggregating more than 1,000 member datasets, the tool creates tailored peer groups and highlights opportunities...
Infosys announced the completion of a large‑scale data modernization program for CSX Corporation, deploying its AI‑first Topaz platform built on Microsoft Fabric and Purview. The effort consolidated CSX’s fragmented data landscape into a unified cloud‑native environment, creating over 170 data...
Snowflake expanded its Cortex Code CLI to run in local environments, enabling AI‑assisted coding across dbt, Apache Airflow and other non‑Snowflake data sources under a subscription model. London‑based Cristie Software introduced FSBlocker, a lightweight kernel driver that locks down files...
The DBTA webinar highlighted that 85% of subscribers plan to modernize data platforms by 2025, driven by the rapid rise of GenAI and large language models. Vendors such as Informatica, Dataiku, Qlik and CData outlined a shift toward modular, AI‑driven...
JPMorgan’s global head of credit trading, Sanjay Jhamna, says generative AI will overhaul credit trading by efficiently processing the asset class’s massive unstructured data. He described credit markets as the last frontier for automation, noting that conventional AI models have...
The article demystifies database keys, contrasting natural keys—business‑meaning values—with surrogate keys that are system‑generated identifiers. It outlines why surrogates are favored for stability, compactness, and predictable performance, while also noting scenarios where natural keys or composite junction keys are preferable....
Yonyou released its Large Ontology Model (LOM) on February 24, a 4‑billion‑parameter AI that shifts enterprise data from static tables to a dynamic knowledge‑graph architecture. The model automates multi‑source ontology construction and delivers multi‑hop reasoning across procurement, production, sales and...
Python Tip When pandas is too slow, there are other libraries to rescue: - Modin - Easiest switch from pandas Change one line: import modin.pandas as pd Same syntax. Uses all CPU cores - Dask - When data > RAM Processes data in chunks across CPU...
Druva has introduced Dru MetaGraph, a graph‑database layer that stores backup metadata as interconnected nodes, enabling AI agents to answer security and compliance questions with real‑time context. The approach stems from three drivers: security queries are fundamentally relationship‑based, customers need instant,...
The buyer’s guide evaluates the five dominant cloud data platforms—Databricks, Snowflake, Amazon Redshift, Google BigQuery, and Microsoft Fabric—highlighting their architectures, AI integrations, deployment models, and pricing structures. Databricks champions the lakehouse model with generative AI and open formats, while Snowflake...
