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Database Information ...and related links.

Major DBMS Vendors

   Amazon AWS (Aurora, RDS, SimpleDB, DynamoDB, RedShift)

   IBM: Database Management (Db2 LUW, Db2 for z/OS, Db2 for i, Db2 on Cloud, Informix,
                                            Cloudant, IBM Cloud Pak for Data, IMS, Netezza)

   Microsoft Corporation (SQL Server, Azure, Cosmos, Access)

   MongoDB

   Oracle Corporation (Oracle Database, Exadata, MySQL, NoSQL Database, Berkeley DB, TimesTen)

   PostgreSQL   and   EnterpriseDB (based on open source PostgreSQL)


   SAP AG (SAP ASE aka Sybase, SAP IQ, HANA, Advantage Database Server, MaxDB, SQL Anywhere)


NoSQL DBMS and Data Platforms

   Aerospike

   ArangoDB

   Cassandra

   Cloudant (IBM)

   Couchbase Server

   CouchDB

   DataStax Enterprise (built on Cassandra)

   etcd

   FaunaDB

   Firebase

   Hadoop

   HBASE

   Infinite Graph

   MarkLogic Server

   Memcachedb

   Nebula Graph

   Neo4j

   OrientDB

   RavenDB

   Redis

   Riak

   Listing of Other NoSQL DBMS Products


Additional Significant DBMS Vendors    

   Actian (Ingres, PSQL/Zen, Versant)

   Alpha Software

   Altibase

   Ancelus Database

   Bluzelle

   CockroachDB

   Datacom  - from CA Technologies/Broadcom

   dBASE

   Empress (embedded database)

   eXtremedb (McObject - embedded database)

   Filemaker

   Fluree - blockchain database

   Fourth Dimension

   Google (BigQuery, Cloud Datastore, Cloud Firestore,
               Cloud Spanner, Cloud Bigtable)

   HPE NonStop SQL

   IDMS - from CA Technologies/Broadcom

   InfluxDB

   InterBase - from Embarcadero

   InterSystems - Cache' (MUMPS)

   jBase

   memSQL

   Model 204 - hierarchic DBMS from Rocket Software

   NuoDB - durable distributed cache with ACID

   Progress

   Quick Base

   Raima

   Snowflake

   Software AG (Adabas)

   solidDB (UNICOM)

   SQLBase (OpenText Gupta)

   SQLite

   Teradata

   ThinkSQL

   Tibero (TmaxSoft)

   TiDB (PingCAP)

   Transaction Software - Transbase

   U2 - extended relational DBMS from Rocket

   Vertica

   VoltDB - in-memory NewSQL DBMS

   XML Database Products


Third Party Database Tool Vendors

   Action Software International - mainframe change tracking and management

   Adminer - MySQL IDE

   Alation - enterprise data catalog

   Allround Automations - Oracle development, data access, and reporting solutions

   Allen Systems Group - metadata repository, data mining, database performance and monitoring solutions

   Altova - DatabaseSpy query and design tool

   ApexSQL - SQL Server dev and DBA tools (acquired by Quest)

   Aquafold (Aqua Data Studio) - heterogeneous DBA and development tool (acquired by IDERA)

   Arbutus Software - data movement and integration

   ASP-db - web database application development

   Attunity - data integration and availability products

   Bernthic - SQL query and scripting, database structure analysis, database import/export

   BeyondTrust - database security and auditing (acquired Lumigent)

   BMC Software - performance, security, DBA, and recovery solutions for Db2 for z/OS, IMS, and Oracle

   Bradmark Technologies - heterogeneous performance, monitoring, reorganization, and space management tools

   CA Technologies (acquired by Broadcom) - Db2 for z/OS and IMS DBA, performance and recovery tools

   Cardett - advanced query tool - heterogeneous database query

   CAST Software - application intelligence

   Centerfield Technology - AS/400 and IBM i Series data management solutions

   Cimaware - repairs damaged Microsoft Access databases

   Cloudframe - mainframe application modernization for the cloud

   Cogito - Db2 for z/OS SQL tuning (acquired by Syncsort)

   Compuware - mainframe data management, testing, and application performance; DevOps (acquired by BMC)

   Conquest - SQL Detective (PL/SQL IDE)

   CorreLog - Database auditing/SIEM (acquired by BMC Software)

   CoSORT / IRI - sorting, reporting, or data integration

   Database Excelleration Systems - database performance accelerator

   DataBee - data extraction and testing (acquired by Red Gate Software)

   DataDog - cloud database performance monitoring

   Data Grail - data integration and privacy

   Data Junction (acquired by Pervasive Software, which was acquired by Actian)

   DataKinetics - data access optimization; DB2 SQL management

   Datanamic - heterogeneous DBA and database design

   Datical - database DevOps / change management (renamed as Liquibase)

   DataSunrise - data and database security; database auditing

   data.world - machine learning data catalog

   DBeaver - Universal Database Tool (IDE)

   dbBee - export and publish data online

   dbDeveloper - SQL IDE and table editor

   DBE Software - database examiner

   Dbeaver - universal database client

   DBEdit - database editor and front-end for heterogeneous database access

   DBI Software - Db2 for LUW performance monitoring & tuning (acquired by 3rd Millennium)

   dbizners - Click4DB (Db2 database system management tool)

   dbMaestro - collaborative database change management

   db2pro - Db2 LUW database monitoring as a service in the cloud

   DclGenerator - supply DCLGEN and generate SQL

   Delphix - data virtualization

   devart - dbForge Studio IDE

   Dino-Software - storage management, VSAM and batch performance

   Dynatrace - application performance monitoring (spun off from Compuware in 2014)

   EMC Corporation - storage management and archiving solutions   (acquired by Dell)

   EPV Tech and EPV-Americas - performance analysis, reporting, tuning and capacity planning

   ERwin - data modeling (acquired by Quest Software)

   ESI Software - data connectivity monitoring

   Expand Beyond (PocketDBA) - wireless DBA - appears to be a dormant company now

   Experian Data Quality - provides Data Quality Software and Services

   FabFORCE (DBDesigner) - database design

   Funduc Software - shareware

   Grandite (Silverrun) - database design

   GridTools - test data generation (DataMaker) - acquired by CA/Broadcom

   GT Software - mainframe modernization

   H&W - mainframe systems tools

   HeidiSQL - open source DBA tool and IDE

   HiT Software - data integration, replication, and connectivity solutions

   HLS Technologies - Db2 for z/OS Bind management tools

   HPE - data analytics and archiving (acquired OuterBay)

   IBM Corporation - tools for managing Db2

   IDERA - heterogeneous DBA, performance, recovery, security, and development tools; database design

   Imperva - database security and auditing (acquired jSonar)

   Infogix - data governance and metadata management

   Informatica - data archiving, data replication, data integration, data governance and data quality solutions

   Information Builders (IBI) - BI, analytics, integration, and data integrity solutions (acquired by  Tibco)

   Infotel Corporation - Db2 for z/OS utilities and performance solutions (acquired InSoft)

   Innovative Systems, Inc. - data governance, MDM, and data quality solutions

   InnovizeIT - Db2 performance analysis and optimization

   Intellimagic - operational analytics and availability intelligence for z/OS (Db2, CICS, etc.)

   JackDB - database client for SQL access

   JetBrains - DataGrip IDE

   keeptool - Oracle IDE and DBA tool

   knowi - analytics and reporting for MongoDB

   Kyligence - cloud for OLAP and  big data

   Liquibase - database change management; CI/CD (previously named Datical)

   Log-On Software - QuickSelect for Db2 and Oracle (SQL query results caching)

   Luminex - mainframe data solutions

   McAfee - database security

   Mainline - data center, storage, and analytics solutions

   Mainstorconcept GmbH - z/OS cloud data management, capacity planning, backup & recovery

   ManageEngine - application performance monitoring

   MicroFocus - analytics and DevOps tools (acquired Serena Software)

   MicroOLAP - database design and access for MySQL and PostgreSQL

   Model 9 - cloud backup, archive, recovery and access for mainframe data

   Navicat - heterogeneous DBA and database design

   Nob Hill Software - database compare and SQL version control

   OmniDB - Open source Collaborative Environment For Database Management

   Oracle Corporation - DBA and development tools for Oracle databases

   Pepper Data - big data analytics and performance

   Popkin (acquired by Telelogic, which was acquired by IBM) - database design

   PopSQL - collaborative SQL editor

   Precisely (previously Syncsort) - data integrity/quality and decision-making; sort, performance

   Progress - DataDirect data connectivity

   Protegrity - data security and protection

   Query.ai - natural language data access

   QuerySurge - big data testing

   Quest Software - DBA and database performance solutions; TOAD (spun off from Dell Software)

   Quotium - database application monitoring, testing, and management

   RazorSQL - heterogeneous database query, edit, browse, and management

   Red Gate Software - DBA and development solutions for Oracle and SQL Server

   Relational Architects - Db2 for z/OS solutions

   Resolution Software (xCase) - database design

   Responsive Systems - Db2 for z/OS performance solutions

   Rocket Software - development, storage, BI, performance,compliance and data management solutions

   SAS Institute - business analytics and data quality

   Select Business Solutions - BI and data management (UltraQuest Reporter)

   SentryOne - SQL Server performance and monitoring; DataOps

   SequelPro - Mac IDE and admin tool for MySQL

   shAIp - AI training data platform

   Softbase Systems - Db2 for z/OS DBA solutions

   SoftTree Technologies - heterogeneous DBA, development and auditing tools

   Software Engineering GmbH - Db2 for z/OS solutions (SEGUS in the US)

   Solar Winds - database performance solutions (acquired Confio in 2013)

   Spectral Core - database conversion, query, and replication products

   Splunk - SIEM, AIOps, Application Management, Log Management

   SQData - data replication solutions  (acquired by Syncsort)

   SQLaccessories - database schema comparison and synchronization

   SqlDBM - web based data modeling

   SQLDbx - SQL development IDE

   SQLGate - heterogeneous SQL IDE

   SQLinForm - free SQL formatting tool

   SQL Maestro - heterogeneous DBA, development and management tools

   SQL Manager - IDE and DBA tooling for Microsoft SQL Server

   SQL Tools - Oracle IDE (Aleksey Kochetov)

   Squirrel SQL - universal SQL client (IDE)

   Studio3T - IDE for MongoDB

   Sybase (SAP) PowerDesigner - data modeling

   Symantec - security; database activity monitoring

   Synametrics - Win SQL

   Syspedia - metadata repository

   Tableau - data visualization and analytics

   TablePlus - heterogeneous DBA tool and SQL IDE

   Teleran Technologies - BI/data warehouse visibility and control

   Tibco - Data Virtualization, MDM, Metadata Management, Analytics, Data Science

   TOra - open source SQL IDE

   Treehouse Software - mainframe data migration, replication, and integration solutions

   Trustwave - database and data security solutions

   UBS-Hainer - Db2 for z/OS products for test data management, data masking, backup & recovery, log analysis

   Upscene - Database Workbench

   Vecal - dbXpert for Oracle SQL IDE

   VividCortex - database perfromance monitoring

   Ward Analytics - Teradata EDW performance analysis, tuning and management tools

   WebYOG - SQLYOG - MySQL development and administration tool/IDE

   White Sands Technology, Inc. - ProActive DBA



DBMS and Data-Related Magazines

   AI and Ethics

   Analytics Week

   Big Data & Society

   CDO Trends

   The Data Administration Newsletter (TDAN)

   Data Management Solutions Review

   Database Trends and Applications

   Datamation

   Db2 Portal

   Enterprise Systems Journal

   Enterprise Tech Journal and Enterprise Executive

   IBM Systems Journal

   Information Age

   Information Week

   International Journal of DBMS

   International Journal of Data Mining and Big Data

   Mainframe Zone

   Oracle Magazine

   Planet Db2

   Planet Mainframe

   Search Business Analytics

   Search Data Management

   Search Oracle

   Search SAP

   Search SQL Server

   SSWUG (SQL Server Worldwide User Group)

   TechChannel

   TechChannel: Relevant Z

   Wall Street Journal: Personal Technology

   Website Magazine


Remote DBA and DBMS Services and Outsourcers   

   Clover Infotech

   Coeo

   CommitDBA

   Data Intensity - (acquired DBA Direct)

   Datavail - (acquired Blue Gecko)

   DBA Services

   Forrards Group

   Main Street DBAs

   Ntirety

   ObjectRocket (for MongoDB)

   Pythian Group

   Remote DBA

   Remote DBA Experts

   SATS RDBA Managed Services

   Virtual DBA


Organizations of Interest

   ACM Transactions on Database Systems (TODS)

   Association for Computing Machinery (ACM)

   ACM SIGMOD
   Special Interest Group on Management of Data

   Big Data University

   Canadian Information Processing Society (CIPS)

   Cassandra Summit

   Cloud - International Conference on Cloud Computing

   Computer Measurement Group (CMG)

   Cyber & Information Security Consortium

   DAMA International

   Data Summit

   Dataversity

   The Data Governance Institute

   DevOps.com

   Digital Analytics Associations

   EDI Basics

   Guide Share Europe (GSE)

   IBM Z and LinuxONE Community

   IEEE Computer Society

   Information Quality International

   Information Storage Industry Consortium

   Information Systems Audit + Control Association
   (ISACA)

   International Association of Administrative
   Professionals (IAAP)   

   International Association of IT Architects

   International Conference on Database
               and Expert Systems Applications

   International DB2 Users Group (IDUG)

   International Informix Users Group (IIUG)

   International Institute for Analytics

   International Oracle Users Group (IOUG)

   JSON.com

   Kentucky-Ohio-Indiana RACF User Group (KOIRUG)

   New to Z - for new devs on IBM Z and LinuxONE

   Object Database Management Group

   Object Management Group (OMG)

   The OLAP Council

   The Open Group

   Oracle OpenWorld

   Privacy Rights Clearinghouse  (data breaches)

   Professional Association for SQL Server (PASS)

   Project Management Institute

   SHARE

   Software Engineering Institute (SEI)

   Software and Information Industry Association

   SQL Server Worldwide User's Group

   SQL Standards Information

   Storage Networking Industry Association (SNIA)

   Strata + Hadoop World

   Systems Administrator Appreciation Day  

   The Data Warehouse Institute (TDWI)

   Transaction Processing Performance Council (TPC)

   US-CERT - list of high-impact security incidents

   XML.com



Database and IT Research and Information

   Agile Modeling Home Page

   AI Reference Online (textbook online)

   Business Intelligence Network (aka B-Eeye Network)

   CEO Express - Research

   Cheryl Watson's z/OS Tuning List

   Data Governance Resource Center

   Database Debunkings (Fabian Pascal)

   Data Management & Warehousing Knowledge Base

   Data Warehousing Information Center

   DBA Jobs and Recruiting

   DBASupport.com

   DB-Engines - Relational and NoSQL Knowledge Base

   Db2 for z/OS Exchange Forum

   Db2 Portal

   Distributed and Parallel Databases

   Dobler Consulting

   EBSCO Free Research Databases

   Expert Answer Center

   The Fillmore Group

   Guide to Business Intelligence

   KiK Consulting

   Mainframes.com

   Mullins Consulting, Inc. -- this is the site you're on!

   NoSQL DBMS Products

   PlanetDb2 - Db2 blog aggregator

   Planet Mainframe

   Storage Basics and Fundamentals

   UNIX/Linux Tutorial - learn about UNIX and Linux

   WhatIs.com - IT definitions

   XML Database Products


Open Source DBMS

   Apache Derby

   CUBRID

   Firebird

   HyperSQL

   MariaDB

   MonetDB

   Percona Server for MySQL

   Perst (embedded database From McObject)

   SQLite

   VoltDB


Database News

   Database News from ComputerWeekly

   Database News from ComputerWorld

   Database News from Database Trends & Applications

   Database News from eWeek

   Database News from InfoWorld


Shareware and Freeware

   dbCopy - data viewer / editor

   DB Manual - documentation tool

   Idera Free Tools - for Microsoft SQL Server admin

   Iron Speed Designer - .NET database apps

   niceSQL - formats SQL

   SQL Server Comparison Tool

   SwisSQL SQLOne Console


Popularity Rankings (monthly)

   DB-Engines Ranking (DBMS popularity)

   DBMS Market Share estimate (Enlyft)

    The TIOBE Index (programming language popularity)


Other Interesting Sites

   IBM Information Management Best Practices
   (developerWorks)

   Oracle FAQ

   SQL Cheat Sheet (MySQL-focused but generally useful)

   SQL Quiz

   SQL Tutorial

   SQL Reference


Big Data Resources and Data Sets

   Amazon Web Services public data sets

   Big Data & Analytics Hub (by IBM)

   Big Data Portal

   Big Data Vendors

   Canada Open Data project

   CIA World Fact Book

   Data.gov - source for many interesting data sets

   European Union Open Data Portal

   Google Finance - 40 years of stock market data

   Google Search Statistics

   Million Song Data Set

   New York Times searchable archives

   Privacy Rights Clearinghouse - data breach information

   UCI Machine Learning Repository

   UK Government Data

   US Census Bureau

   US Healthcare Data

   US National Climate Data Center


Database Jobs

   Database Developer Jobs

Industry Analyst Groups

   451 Research

   Aberdeen Group

   Aite Group

   Arcata Limited

   The Atre Group

   Bloor Research

   The Burton Group (acquired by Gartner, Inc.)

   The Butler Group (acquired by Ovum)

   The Chasm Group

   Computer Economics

   Constellation Research

   DataPro (acquired by Gartner, Inc.)

   Dataquest (acquired by Gartner, Inc.)

   Enterprise Management Associates

   Enterprise Strategy Group

   Evaluator Group

   Faulkner Information Services

   Forrester Research, Inc.

   Frost and Sullivan

   Futurum Research

   Gartner, Inc.

   Giga Information Group (acquired by Forrester)

   GigaOm

   Hurwitz & Associates

   International Data Corporation (IDC)

   Marketing 1 to 1

   META Group (acquired by Gartner, Inc.)

   Millward Brown

   Nielsen Media Research

   Osterman Research

   Ovum

   Patricia Seybold Group

   Ponemon Institute

   Ptak Associates

   Red Monk

   Robert Frances Group

   Techtarget

   Thomson Reuters

   The Standish Group

   Strategic Focus

   Unisphere Research

   Ventana Research

   Watson & Walker

   Yankee Group (acquired by 451 Research)


Standards Bodies and Organizations

   American National Standards Institute (ANSI)

   COBIT (Control Objectives for IT)

   International Standards Organization (ISO)

   ITIL - IT service management

   IT Governance UK

   National Institute of Standards and Technology (NIST)

   NQA Global Certification Body

   Software Engineering Institute (SEI)


Training

   Big Data Analytics Tutorial

   COBOL Tutorial

   Data Warehousing Tutorial

   Database Star (SQL and database training)

   Db2 Tutorial

   Cassandra Tutorial

   IMS DB Tutorial

   MariaDB Tutorial

   MongoDB Tutorial

   MySQL Tutorial

   Neo4j Tutorial

   PostgreSQL Tutorial

   Python Tutorial

   Redis Tutorial

   Spark Tutorial

   SQL Tutorial

   Teradata Tutorial