...
- SELECT reference_id FROM binary_refs WHERE context = ''
- DELETE FROM log WHERE reference_id = ''
- DELETE FROM binary_refs WHERE context = ''
GET /binaries/{context}
- SELECT original_id FROM binary_refs WHERE context = ''
- SELECT status FROM originals WHERE original_id = ''
DELETE /binaries/reference/{reference_id}
...
GET /binary/full/!800,600/default.jpg
SELECT * FROM scaled_800x600 WHERE original_id = '' ......Handled by IIIF Image ServerSELECT mime FROM originals WHERE original_id = '' Brauchen wir nicht, da hier immer ein image/jpeg zurückkommt.
...
- SELECT original_id FROM originals
- SELECT reference_id FROM binary_refs WHERE original_id = ''
- DELETE FROM url WHERE original_id = ''
- DELETE FROM originals WHERE original_id = ''
- DELETE FROM originals_data WHERE original_id = ''
- DELETE FROM scaled_... WHERE original_id = ''
Job Queue Entries
- INSERT
- DELETE
- SELECT ALL
Binary References (binary_refs)
...
| Column / Label | reference_id | original_id | context | ||
|---|---|---|---|---|---|
| Attribute | PRIMARY KEY, Partition Key | ||||
| Data Type | text | text | text | ||
| Description | Die Referenz die benutzt wird um auf die Binaries zuzugreifen | Verweis auf die Id in der Originals-Tabelle | generiert aus dataset-id und revision-id |
...
Originals (originals)
| Code Block |
|---|
use binaries; CREATE TABLE IF NOT EXISTS binaries.originals (original_id text, last_modified PRIMARY KEY,checksum text,created timestamp,e_tag text,height mime text, created int,last_checked timestamp, last_checkedmodified timestamptext, checksummime text, size bigint, status text, PRIMARY KEY(original_id)width int); |
| Column / Label | original_id | last_modified | e_tag | mime | created | last_checked | checksum | size | status | width | height |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Attribute | PRIMARY KEY, Partition Key |
| Data Type | text | text | text | text | timestamp | timestamp | text | bigint | text | int | int |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Description |
Last Modified Datum aus dem Response Header des Servers | E-Tag aus dem Response Header des Servers | Mime-Type des Binaries | Zeitstempel der den Zeitpunkt des Speicherns der Daten angibt. | Zeitstempel der angibt wann überprüft wurde ob die Daten auf dem Server sich geändert haben | Aus den Daten errechnete Prüfsumme | Größe des Binaries | Status des Download-Prozesses ( PROCESSING | OK | ERROR | RETRY ) |
...
with of image | height of image |
URLs (urls)
| Code Block |
|---|
use binaries; CREATE TABLE IF NOT EXISTS urls (url text, original_id text, PRIMARY KEY(url)); CREATE MATERIALIZED VIEW urls_original AS SELECT original_id FROM urls WHERE url IS NOT NULL AND original_id IS NOT NULL PRIMARY KEY(original_id, url); |
...
| Column / Label | url | original_id |
|---|---|---|
| Attribute | PRIMARY KEY, Partition Key | |
| Data Type | text | text |
| Description | die URL von der ein Binary geladen wurde | Verweis auf die Id in der Originals-Tabelle |
...
Originals Data (originals_data)
...
| Column / Label | original_id | part | data |
|---|---|---|---|
| Attribute | PRIMARY KEY, Partition Key | PRIMARY KEY, Partition Key | |
| Data Type | text | int | blob |
| Description | Verweis auf die Id in der Originals-Tabelle | Chunk des Binaries | Content des Binary-Chunks |
...
Temporary Originals Data (originals_data_temp) for images that get saved in file-system
| Code Block |
|---|
use binaries; CREATE TABLE IF NOT EXISTS logsoriginals_data_temp (referenceoriginal_id text, timestamppart timestampint, messagedata textblob, PRIMARY KEY(referenceoriginal_id, timestamppart)); |
| Column / Label |
|---|
| original_id |
| part |
| data | ||
| Attribute | PRIMARY KEY, Partition Key | PRIMARY KEY, Partition Key |
|---|
| Data Type | text |
|---|
| int |
| blob | |
| Description | Verweis auf die Id in der |
|---|
| Originals-Tabelle |
Zeitstempel der Log-Meldung
Chunk des Binaries | Content des Binary-Chunks |
Scaled images 800 (scaled_800x600) (obsolete)
| Code Block |
|---|
use binaries; CREATE TABLE IF NOT EXISTS scaled_800x600 (original_id text, data blob, PRIMARY KEY(original_id)); |
...
| Column / Label | original_id | data |
|---|---|---|
| Attribute | PRIMARY KEY, Partition Key | |
| Data Type | text | blob |
| Description | Verweis auf die Id in der Originals-Tabelle | das skalierte Bild |
Scaled images 140 (scaled_140x105) (obsolete)
| Code Block |
|---|
use binaries; CREATE TABLE IF NOT EXISTS scaled_140x105 (original_id text, data blob, PRIMARY KEY(original_id)); |
...
| Column / Label | original_id | data |
|---|---|---|
| Attribute | PRIMARY KEY, Partition Key | |
| Data Type | text | blob |
| Description | Verweis auf die Id in der Originals-Tabelle | das skalierte Bild |
...
Scaled images 116 (scaled_116x87) (obsolete)
| Code Block |
|---|
use binaries; CREATE TABLE IF NOT EXISTS scaled_116x87 (original_id text, data blob, PRIMARY KEY(original_id)); |
...
| Column / Label | original_id | data |
|---|---|---|
| Attribute | PRIMARY KEY, Partition Key | |
| Data Type | text | blob |
| Description | Verweis auf die Id in der Originals-Tabelle | das skalierte Bild |
...
Scaled images 440 (scaled_440x330) (obsolete)
| Code Block |
|---|
use binaries; CREATE TABLE IF NOT EXISTS scaled_440x330 (original_id text, data blob, PRIMARY KEY(original_id)); |
...
| Column / Label | original_id | data |
|---|---|---|
| Attribute | PRIMARY KEY, Partition Key | |
| Data Type | text | blob |
| Description | Verweis auf die Id in der Originals-Tabelle | das skalierte Bild |
...
Job Queue Entries (job_queue_entries)
| Code Block |
|---|
use binaries;
CREATE TABLE job_queue_entries (reference_id text, created timestamp, data blob, PRIMARY KEY (reference_id)); |
| Column / Label | reference_id | created | data |
|---|---|---|---|
| Attribute | PRIMARY KEY, Partition Key | ||
| Data Type | text | timestamp | blob |
| Description | Die Referenz die benutzt wird um auf die Binaries zuzugreifen | Zeitstempel der den Zeitpunkt des Speicherns der Daten angibt. | Der Eintrag in der Job-Queue, Java-Object, Serialisiert |
/binary/AB123CD