Age, Biography and Wiki
Patrick O'Neil was born on 1942 in Mineola, New York, is an American computer scientist (1942–2019). Discover Patrick O'Neil's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 77 years old?
| Popular As |
N/A |
| Occupation |
N/A |
| Age |
77 years old |
| Zodiac Sign |
|
| Born |
1942 |
| Birthday |
1942 |
| Birthplace |
Mineola, New York |
| Date of death |
20 September, 2019 |
| Died Place |
Cambridge, Massachusetts |
| Nationality |
United States
|
We recommend you to check the complete list of Famous People born on 1942.
He is a member of famous computer with the age 77 years old group.
Patrick O'Neil Height, Weight & Measurements
At 77 years old, Patrick O'Neil height not available right now. We will update Patrick O'Neil's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.
| Physical Status |
| Height |
Not Available |
| Weight |
Not Available |
| Body Measurements |
Not Available |
| Eye Color |
Not Available |
| Hair Color |
Not Available |
Who Is Patrick O'Neil's Wife?
His wife is Elizabeth O'Neil
| Family |
| Parents |
Not Available |
| Wife |
Elizabeth O'Neil |
| Sibling |
Not Available |
| Children |
Not Available |
Patrick O'Neil Net Worth
His net worth has been growing significantly in 2023-2024. So, how much is Patrick O'Neil worth at the age of 77 years old? Patrick O'Neil’s income source is mostly from being a successful computer. He is from United States. We have estimated Patrick O'Neil's net worth, money, salary, income, and assets.
| Net Worth in 2024 |
$1 Million - $5 Million |
| Salary in 2024 |
Under Review |
| Net Worth in 2023 |
Pending |
| Salary in 2023 |
Under Review |
| House |
Not Available |
| Cars |
Not Available |
| Source of Income |
computer |
Patrick O'Neil Social Network
| Instagram |
|
| Linkedin |
|
| Twitter |
|
| Facebook |
|
| Wikipedia |
|
| Imdb |
|
Timeline
O'Neil did his undergraduate studies at the Massachusetts Institute of Technology, receiving a B.S. in mathematics in 1963.
After earning a master's degree at the University of Chicago, he moved to Rockefeller University, where he earned a Ph.D. in combinatorial mathematics in 1969 under the supervision of Gian-Carlo Rota.
He was an assistant professor at MIT from 1970 to 1972, but then left academia for industry, returning in 1988 as a member of the UMass/Boston faculty.
O'Neil published the algorithms of the bitmap indices he found working in the CCA Model 204 DBMS in the mid-1980s, and implemented B-tree for that database.
This work was first published in 1987.
O’Neil invented the Log-Structured Merge Tree (LSM Tree) along with Dieter Gawlick and Edward Cheng in 1991 while spending the summer at Gawlick's database research group at Digital Equipment Corporation in California.
He became a full professor in 1996.
He wrote highly cited papers on replication in distributed databases, page replacement strategies for databases, SQL isolation, and database indexing strategies.
The resulting paper, published in 1996, also included a performance analysis by Elizabeth O'Neil.
This access method supports very fast inserts without hobbling lookup times, and now underlies many NoSQL data stores, such as Bigtable, HBase, LevelDB, SQLite4, Tarantool, RocksDB, WiredTiger, Apache Cassandra, InfluxDB, and ScyllaDB.
With Elizabeth O'Neil, he is the author of the database textbook Database Principles, Programming, and Performance (Morgan Kaufmann, 2nd ed., 2000).
Patrick Eugene O'Neil (1942 – September 20, 2019) was an American computer scientist, an expert on databases, and a professor of computer science at the University of Massachusetts Boston.
