1 |
$ |
2 |
lengths in bits |
3 |
|
4 |
record length: 15 (32K) |
5 |
mfrl signed short in MST |
6 |
DOS version has 8K |
7 |
|
8 |
mfn: 24 bit (16M) |
9 |
3 byte in IFP |
10 |
mfn long in MST |
11 |
|
12 |
db size(record position): 29 bit (512M) |
13 |
xrmfb/xrmfp 20+9 in XRF |
14 |
|
15 |
IFP occurence: 8 bit |
16 |
IFP word count: 16 bit |
17 |
|
18 |
#fields in FDT: 200 |
19 |
#lines in FST: 600 |
20 |
#stopwords: 799 |
21 |
#characters PFT: 10000 |
22 |
#characters PFT result: 64000 |
23 |
|
24 |
proposed limits: |
25 |
record length: 24 bits (16M) |
26 |
db size: 40 bit (1T) |
27 |
index size: 32+13 bit (4G*8K blocks = 32T) |
28 |
mfn: 32+8bit (256 databases per 4G records) |
29 |
|
30 |
this needs 64 bit xrf (40pos+24len) |
31 |
and 80 bit ifp |
32 |
$ |