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Topic: read-only and write-once file systems
topics >
computer science >
operating system >
archives
Topic:
examples of file systems
Topic:
file
Topic:
file cache
Topic:
immutable files and data
Topic:
log-structured file system
Topic:
owned resources and data objects
Topic:
persistent data structure
Topic:
replicated data
Topic:
temporal database
Topic:
variables as objects which remember a value
Topic:
version control
Subtopic: CDROM
Quote: file system for a WORM disk and a disk cache; read-only snapshots at any time by flushing the cache (a few seconds); assumes unbounded capacity [»quinS12_1991]
Subtopic: data compression
Quote: a CD-ROM holds about 12 billion bytes per pound [»millDC_1986]
Subtopic: time-split B-tree
Quote: use Huffman codes to compress text for CDROM and limit access; encoding appears random [»kleiST7_1989] Quote: use decoding tables to process Huffman codes; use CDROM's robust, physical encoding to ignore their sensitivity to errors [»kleiST7_1989]
Subtopic: append-only
Quote: historical versions of a transaction-time database are never modified; store on WORM optical disk Quote: use time-split B-tree (TSB-tree) for time-slice queries of a transaction-time database; data clustered by time-slice and key; replicate historical versions as needed; store on WORM disk [»lomeD_1993] Quote: if insert into an index without rewriting can write during reads and can use optical disks [»faloC9_1988]
Quote: Google's scalable distributed file system was designed for frequent component failure and huge, append-only files
[»gherS10_2003]
Topic: archives (19 items)
Topic: examples of file systems (44 items)
Topic: file (22 items)
Topic: file cache (23 items)
Topic: immutable files and data (59 items)
Topic: log-structured file system (11 items)
Topic: owned resources and data objects (12 items)
Topic: persistent data structure (37 items)
Topic: replicated data (51 items)
Topic: temporal database (25 items)
Topic: variables as objects which remember a value (10 items)
Topic: version control
(34 items)