CIO Business Intelligence

JUNE 1, 2022

Dell’s updated PowerStore offering aims to deliver up to a 50% mixed-workload performance boost and up to 66% greater capacity, based on internal tests conducted in March 2022. . All storage solution updates will become globally available in the third quarter of 2022. Intel® Technologies Move Analytics Forward.

Deep Learning 105

Deep Learning Snapshot Optimization Data Quality 105

Cloudera

OCTOBER 11, 2022

A recent VentureBeat article , “4 AI trends: It’s all about scale in 2022 (so far),” highlighted the importance of scalability. Al needs machine learning (ML), ML needs data science. Data science needs analytics. And they all need lots of data. And that data is likely in clouds, in data centers and at the edge.

Snapshot 95

Snapshot Data Science Digital Transformation Metadata 95

AWS Big Data

MARCH 2, 2023

In early 2022, AWS announced general availability of Athena ACID transactions, powered by Apache Iceberg. Whenever there is an update to the Iceberg table, a new snapshot of the table is created, and the metadata pointer points to the current table metadata file. The snapshot points to the manifest list.

Data Lake 121

Data Lake Data Processing Metadata Snapshot 121

CIO Business Intelligence

MAY 16, 2022

billion connected IoT devices by 2025, generating almost 80 billion zettabytes of data at the edge. In addition, IDC projections show worldwide spending on edge computing reaching $176 billion in 2022, an increase of 14.8% IDC estimates that there will be 55.7 over last year.

IoT 98

IoT Data Warehouse Internet of Things Machine Learning 98

AWS Big Data

MAY 30, 2023

resource(“dynamodb”) table = dynamodb.Table(dydb_lookup_table) response = table.scan() items = response[“Items”] jsondata = sc.parallelize(items) lookupDf = glueContext.read.json(jsondata) return lookupDf # Load the Amazon Kinesis data stream from Amazon Glue Data Catalog. def readDynamoDb(): dynamodb = boto3.resource(“dynamodb”)

Data Lake 83

Data Lake Data Analytics Analytics Data Processing 83

AWS Big Data

NOVEMBER 1, 2023

Originally published on December 9th, 2022. Amazon Redshift is a fully managed, petabyte scale cloud data warehouse that enables you to analyze large datasets using standard SQL. Choose the Maintenance Select a snapshot and choose Restore snapshot , Restore to provisioned cluster. See the required steps as below.

Data Warehouse 97

Data Warehouse Snapshot Testing Management 97

AWS Big Data

JUNE 9, 2023

Offers different query types , allowing to prioritize data freshness (Snapshot Query) or read performance (Read Optimized Query). Clustering data for better data colocation using z-ordering. Considerations Data skipping using metadata column stats has to be supported in the query engine (currently only in Apache Spark).

Data Lake 116

Data Lake Metadata Optimization Statistics 116