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GitHub - TheHive-Project/Cortex: Cortex: a Powerful Observable Analysis and Active Response Engine
Cortex: a Powerful Observable Analysis and Active Response Engine - TheHive-Project/Cortex
cortex  thehive  hive  misp  integration 
4 days ago by mysty
getredash/redash: Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.
"Prior to Redash, we tried to use traditional BI suites and discovered a set of bloated, technically challenged and slow tools/flows. What we were looking for was a more hacker'ish way to look at data, so we built one.

Redash was built to allow fast and easy access to billions of records, that we process and collect using Amazon Redshift ("petabyte scale data warehouse" that "speaks" PostgreSQL). Today Redash has support for querying multiple databases, including: Redshift, Google BigQuery, Pos...
data  visualise  visualize  dashboard  generate  pie  chart  histogram  postgres  mysql  google  spreadsheet  hive 
4 weeks ago by ebouchut
Hive
Archival pages from my graduate research in the late 90s
mit  medialab  hive  gradschool  nelson  tootme 
12 weeks ago by nelson
Apache Iceberg (incubating)
Coming to presto soon apparently....
Iceberg tracks individual data files in a table instead of directories. This allows writers to create data files in-place and only adds files to the table in an explicit commit.

Table state is maintained in metadata files. All changes to table state create a new metadata file and replace the old metadata with an atomic operation. The table metadata file tracks the table schema, partitioning config, other properties, and snapshots of the table contents.

The atomic transitions from one table metadata file to the next provide snapshot isolation. Readers use the latest table state (snapshot) that was current when they load the table metadata and are not affected by changes until they refresh and pick up a new metadata location.


excellent -- this will let me obsolete so much of our own code :)
presto  storage  s3  hive  iceberg  apache  asf  data  architecture 
january 2019 by jm
Ant Colonies Retain Memories That Outlast the Lifespans of Individuals | Science | Smithsonian
An ant colony can thrive for decades, changing its behavior based on past events even as individual ants die off every year or so.
collective  memory  ant  hive  mind  brain  behaviour  insect 
december 2018 by ivar

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