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Michael Stonebraker

Michael Stonebraker

Born 1943 · Age 82

American computer scientist and serial database entrepreneur; pioneer of relational DBMS (Ingres, Postgres) and founder/technical leader of numerous database companies; 2014 ACM Turing Award laureate.

Total Events
49
Career Span
83 years
Peak Net Worth
$43,000,000

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Life & Career Timeline

1940Age -3

Grew up in Milton, New Hampshire (early life)

Raised in Milton, New Hampshire (family/home environment that shaped early life).

1/1/1940Source
Confidence
85%
1943Age 0

Born in Newburyport, Massachusetts

Michael Ralph Stonebraker was born in Newburyport, Massachusetts.

10/11/1943Source
Confidence
99%
1965Age 22

Completed B.S.E. in Electrical Engineering, Princeton University

Earned Bachelor of Science in Engineering (electrical engineering) from Princeton University.

1/1/1965Net Worth: $1,000Source
Confidence
98%
1967Age 24

Completed M.S., University of Michigan

Completed Master's degree (M.S.) at the University of Michigan (Computer/Information/Control Engineering / Electrical Engineering depending on source).

1/1/1967Net Worth: $2,000Source
Confidence
80%
1971Age 28

Ph.D. awarded, University of Michigan

Completed Ph.D. (The Reduction of Large Scale Markov Models for Random Chains) at the University of Michigan; doctoral advisor Arch Waugh Naylor.

1/1/1971Net Worth: $5,000Source
Confidence
99%
1971Age 28

Joined UC Berkeley faculty as assistant professor

Became assistant professor (EECS / Computer Science) at the University of California, Berkeley; began the Berkeley phase of his career.

1/1/1971Net Worth: $10,000Source
Confidence
99%
1973Age 30

Began Ingres research with Eugene Wong

Initiated research on relational database systems after reading Edgar F. Codd, launching the Ingres project (Interactive Graphics and Retrieval System).

1/1/1973Net Worth: $15,000Source
Confidence
98%
1976Age 33

Ingres became a usable relational database system (mid-1970s)

Using rotating teams of student programmers, Stonebraker's team produced a usable Ingres system; influential in RDBMS design.

1/1/1976Net Worth: $35,000Source
Confidence
95%
1976Age 33

Published 'The design and implementation of INGRES'

Key paper documenting Ingres design and implementation; Ingres matured into a usable relational DBMS.

1/1/1976Net Worth: $30,000Source
Confidence
98%
1980Age 37

Helped found Relational Technology, Inc. (Ingres commercial entity)

Along with colleagues (including Larry Rowe and Eugene Wong) helped found a commercial company to commercialize Ingres (later known as Ingres Corporation). Year approximated from early-1980s commercialization.

1/1/1980Net Worth: $500,000Source
Confidence
45%
1986Age 43

Started the Postgres project (POST inGRES)

Launched the POSTGRES project to extend relational DBMS with complex datatypes and extensibility; later the basis for PostgreSQL and commercial spinouts.

1/1/1986Net Worth: $1,250,000Source
Confidence
95%
1986Age 43

Published 'The design of POSTGRES'

Published design paper for POSTGRES (post-Ingres), describing an object-relational DBMS supporting complex types and extensibility.

1/1/1986Net Worth: $1,200,000Source
Confidence
95%
1988Age 45

ACM Software System Award (Ingres developers)

Received ACM Software System Award (shared with Gerald Held and Eugene Wong) for the development of Ingres/System work.

1/1/1988Net Worth: $1,500,000Source
Confidence
95%
1992Age 49

Received ACM SIGMOD Edgar F. Codd Innovations Award (inaugural)

Awarded the SIGMOD Edgar F. Codd Innovations Award for contributions to database systems (source material indicates he was the first recipient).

1/1/1992Net Worth: $2,000,000Source
Confidence
70%
1994Age 51

Named ACM Fellow

Inducted as a Fellow of the Association for Computing Machinery (ACM).

1/1/1994Net Worth: $2,500,000Source
Confidence
95%
1996Age 53

Informix acquired Illustra; Stonebraker became Informix CTO

Informix purchased Illustra (the company Stonebraker helped create to commercialize Postgres). Stonebraker became Chief Technical Officer of Informix after the acquisition.

1/1/1996Net Worth: $8,000,000Source
Confidence
95%
1996Age 53

Published 'Mariposa: A wide-area distributed database system'

Published Mariposa paper describing a federated DB built on economic/resource-trading model (Mariposa project).

1/1/1996Net Worth: $8,200,000Source
Confidence
90%
1997Age 54

Elected to the U.S. National Academy of Engineering

Recognized for development and commercialization of relational and object-relational database systems.

1/1/1997Net Worth: $9,000,000Source
Confidence
96%
1998Age 55

Named by Forbes among '8 innovators driving the Silicon Valley wealth explosion'

Recognized by Forbes as one of the innovators contributing to Silicon Valley's growth (Forbes 80th edition mention).

1/1/1998Net Worth: $10,000,000Source
Confidence
85%
2000Age 57

Trained >30 Ph.D. students (career milestone)

Over his academic career trained more than 30 Ph.D. students who became notable in academia and industry (e.g., Joe Hellerstein, Andy Pavlo, Margo Seltzer). Year listed as career milestone (cumulative; placed at 2000 when Berkeley tenure ended).

1/1/2000Net Worth: $12,000,000Source
Confidence
90%
2000Age 57

Ended 29-year tenure at UC Berkeley

Concluded ~29 years of teaching and research at UC Berkeley (1971–2000); transitioned to MIT involvement.

1/1/2000Net Worth: $12,000,000Source
Confidence
95%
2000Age 57

Left Informix (ended CTO role)

Served as Informix CTO until September 2000; departed Informix as the company and product lines evolved.

9/1/2000Net Worth: $12,000,000Source
Confidence
95%
2001Age 58

Became adjunct professor at MIT CSAIL

Joined MIT as an adjunct professor (Computer Science and Artificial Intelligence Laboratory) and started a new research/commercialization phase.

1/1/2001Net Worth: $12,500,000Source
Confidence
98%
2001Age 58

Cohera IP purchased by PeopleSoft

Cohera (commercialization of Mariposa) had its intellectual property purchased by PeopleSoft; PeopleSoft later acquired by Oracle.

1/1/2001Net Worth: $13,000,000Source
Confidence
90%
2001Age 58

PeopleSoft acquired Cohera IP; PeopleSoft later acquired by Oracle

Cohera's IP used by PeopleSoft for Enterprise Catalog Management; PeopleSoft itself was acquired by Oracle in 2004 (chain of acquisitions).

1/1/2001Net Worth: $13,500,000Source
Confidence
90%
2003Age 60

Published 'Aurora: A new model and architecture for data stream management'

Aurora project paper introducing push-based stream data management and stream operators.

1/1/2003Net Worth: $14,200,000Source
Confidence
98%
2003Age 60

Co-founded StreamBase Systems to commercialize Aurora

Co-founded StreamBase Systems (2003) to commercialize research from the Aurora stream-processing project.

1/1/2003Net Worth: $14,000,000Source
Confidence
96%
2005Age 62

Received IEEE John von Neumann Medal

Awarded the IEEE John von Neumann Medal for contributions to computing (listed among major awards).

1/1/2005Net Worth: $16,500,000Source
Confidence
98%
2005Age 62

Co-founded Vertica to commercialize C-Store

Founded Vertica Systems to commercialize the C-Store columnar analytics technology.

1/1/2005Net Worth: $16,000,000Source
Confidence
96%
2005Age 62

Started the C-Store project (column-store research)

Launched C-Store (a parallel, column-oriented DBMS) for analytic/data-warehousing workloads.

1/1/2005Net Worth: $15,000,000Source
Confidence
98%
2006Age 63

Started Morpheus project (data integration)

Launched Morpheus project to mediate between web data sources using 'transforms' to enable integration and search over services.

1/1/2006Net Worth: $17,000,000Source
Confidence
95%
2007Age 64

Started H-Store project (main-memory OLTP research)

Launched H-Store, a distributed main-memory OLTP system targeting very high throughput transactional workloads.

1/1/2007Net Worth: $17,500,000Source
Confidence
95%
2008Age 65

Started SciDB (array DBMS research)

Co-started SciDB, an open-source DBMS designed for scientific and analytic workloads (array-oriented).

1/1/2008Net Worth: $18,000,000Source
Confidence
96%
2009Age 66

Paradigm4 wins early clients (Novartis, Foundation Medicine, NIH listed)

Paradigm4 (SciDB commercialization) lists clients including Novartis, Foundation Medicine, and NIH — milestone showing commercial traction.

1/1/2009Net Worth: $20,000,000Source
Confidence
75%
2009Age 66

Co-founded Goby (local search) and VoltDB (from H-Store)

Co-founded Goby (local-discovery/search company, based on Morpheus ideas) and VoltDB (commercial startup based on H-Store).

1/1/2009Net Worth: $19,000,000Source
Confidence
90%
2009Age 66

Paradigm4 (SciDB commercialization) founded with Marilyn Matz

Co-founded Paradigm4 to develop SciDB commercially; company served clients in life sciences and finance.

1/1/2009Net Worth: $20,000,000Source
Confidence
85%
2010Age 67

Published 'SQL databases v. NoSQL databases'

Published critique of the NoSQL movement in Communications of the ACM (2010), arguing for relational strengths.

1/1/2010Net Worth: $21,000,000Source
Confidence
98%
2011Age 68

Published 'Stonebraker on NoSQL and enterprises'

Follow-up piece in Communications of the ACM (2011) further discussing NoSQL trade-offs for enterprise use.

1/1/2011Net Worth: $21,500,000Source
Confidence
98%
2011Age 68

Vertica acquired by Hewlett-Packard (HP)

Vertica (C-Store commercialization) was acquired by HP (approximate year 2011 based on public reporting).

1/1/2011Net Worth: $35,000,000Source
Confidence
65%
2013Age 70

StreamBase acquired (TIBCO reported acquires StreamBase)

StreamBase (Aurora commercialization) was acquired by TIBCO (public reports indicate acquisition around 2013).

1/1/2013Net Worth: $38,000,000Source
Confidence
60%
2013Age 70

Co-founded Tamr (approximate)

Stonebraker is listed as a founder of Tamr (enterprise data unification company). Public sources place Tamr's founding in the early 2010s; year given as approximate.

1/1/2013Net Worth: $36,000,000Source
Confidence
50%
2014Age 71

Awarded ACM A.M. Turing Award (2014)

Received the ACM A.M. Turing Award (2014) for fundamental contributions to database systems; prize carries a $1,000,000 award (announced March 2015).

1/1/2014Net Worth: $39,000,000Source
Confidence
99%
2015Age 72

Editor of Readings in Database Systems (5th ed.)

Co-edited the 5th edition of Readings in Database Systems (with Joseph Hellerstein); important textbook/reading collection for DB researchers and practitioners.

1/1/2015Net Worth: $40,200,000Source
Confidence
95%
2015Age 72

Listed as founder of Hopara (company founding listed)

Stonebraker is cited as a founder of Hopara among other ventures (company details and founding year not specified in source; year here is approximate/placeholder).

1/1/2015Net Worth: $39,500,000Source
Confidence
25%
2015Age 71

Turing Award publicly announced by ACM/MIT News

ACM/MIT News reported Stonebraker as the recipient of the 2014 Turing Award on March 25, 2015 (prize awarded for 2014 work).

3/25/2015Net Worth: $39,500,000Source
Confidence
99%
2015Age 72

Won 2015 Commonwealth Award (MassTLC)

Selected by council members of MassTLC as the recipient of the 2015 Commonwealth Award.

9/1/2015Net Worth: $40,000,000Source
Confidence
95%
2016Age 73

Named MIT Technology Review Top 7 Innovators Over 70

Recognized by MIT Technology Review as a leading innovator among those aged over 70 (TR7, 2016).

1/1/2016Net Worth: $40,500,000Source
Confidence
92%
2020Age 77

Received Computers & Communications (C&C) Prize

Awarded the Computers & Communications (C&C) Prize in 2020 (listed on Berkeley page).

1/1/2020Net Worth: $42,000,000Source
Confidence
90%
2023Age 80

Professor emeritus at UC Berkeley; adjunct professor at MIT CSAIL

Holds emeritus status at UC Berkeley and remains an adjunct professor at MIT CSAIL; continues research, advising, and company involvement.

1/1/2023Net Worth: $43,000,000Source
Confidence
95%

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