Live briefing
Everything about ISAM
Method for creating, maintaining, and manipulating computer files
Indexed Sequential Access Method (ISAM) is a method for creating, maintaining, and manipulating computer files of data so that records can be retrieved sequentially or randomly by one or more keys. Indexes of key fields are maintained to achieve fast retrieval of required file records in indexed files. IBM originally developed ISAM for mainframe computers, but implementations are available for most computer systems. Wikipedia →
🧭 Start here: a 6-step reading path
- Read the overview: ISAMA 5-minute orientation
- Skim a recent paper: Source apportionment and formation of warm season ozone pollution in Chengdu based on CMAQ-ISAMInfluential work since 2022
- Pick up a classic book: al- Sīrah al-Nabawīyah wa-al-iʻlām al-IslāmīThe most-reprinted book on the subject
- Read the landmark paper: iSAM: Incremental Smoothing and MappingCited 908 times
- Go sideways: Virtual Storage Access MethodA closely related topic
- Go sideways: Indexed fileA closely related topic
📖 Definitions
No dictionary entry for this exact phrase.
🗂️ The subject at a glance
🏆 Landmark papers (most cited)
iSAM: Incremental Smoothing and Mapping
Increased morning incidence of myocardial infarction in the ISAM Study: absence with prior beta-adrenergic blockade. ISAM Study Group.
A prospective placebo-controlled double-blind multicenter trial of intravenous streptokinase in acute myocardial infarction (ISAM): Long-term mortality and morbidity
Descriptive analysis of the process and quality of oral anticoagulation management in real-life practice in patients with chronic non-valvular atrial fibrillation: the international study of anticoagulation management (ISAM)
Worldwide Management of Oral Anticoagulant Therapy: the ISAM Study
Equivalence Considerations for Orally Inhaled Products for Local Action—ISAM/IPAC-RS European Workshop Report
Impact of late coronary artery reperfusion on left ventricular function one month after acute myocardial infarction (results from the ISAM study)
Safety Risk Assessment of Prefabricated Buildings Hoisting Construction: Based on IHFACS-ISAM-BN
🆕 Influential since 2022
Source apportionment and formation of warm season ozone pollution in Chengdu based on CMAQ-ISAM
O3 transport characteristics in eastern China in 2017 and 2021 based on complex networks and WRF-CMAQ-ISAM
Local and transboundary contributions to NO y loadings across East Asia using CMAQ-ISAM and a GEMS-informed emission inventory during the winter–spring transition
World addiction medicine reports: formation of the International Society of Addiction Medicine Global Expert Network (ISAM-GEN) and its global surveys
An integrated modeling framework for PM2.5 source apportionment in the Yangtze River Delta using WRF-CMAQ and ISAM
📚 Books worth reading
- 📕al- Sīrah al-Nabawīyah wa-al-iʻlām al-IslāmīSharaf, ʻAbd al-ʻAzīz al-Duktūr. · 1986
Muslime im säkularen RechtsstaatHeiner Bielefeldt · 2003
Prepare yourself and speakAhmad Hussein Sakr · 2009- 📕Muslim identity and IslamM. G. Husain · 2007
- 📕B 20 systems indexed sequential access method (ISAM)Burroughs Corporation · 1984
- 📕A step at a time--Jezima Ismail · 2003
Ranked by number of editions on Open Library, a rough measure of how lasting a book is.
🔗 Related topics
- Virtual Storage Access Method Virtual Storage Access Method (VSAM) is an IBM direct-access storage device (DASD) file storage access method, first used in the OS/VS1, OS/VS2 Release…
- Indexed file An indexed file is a computer file with an index that allows random access to any record given its key, data which identifies a record within a file. Many…
- Access method An access method is a function of a mainframe operating system that enables access to data on disk, tape or other external devices. Access methods were…
- Direct-access storage device A direct-access storage device (DASD) (pronounced /ˈdæzdiː/) is a secondary storage device in which "each physical record has a discrete location and a…
- B-tree In computer science, a B-tree is a self-balancing tree data structure that maintains sorted data and allows searches, sequential access, insertions, and…
- B+ tree A B+ tree is an m-ary tree with a variable but often large number of children per node. A B+ tree consists of a root, internal nodes, and leaves. The root…
- MVS Multiple Virtual Storage (MVS) is the most commonly used operating system on the System/370, System/390 and IBM Z IBM mainframe computers. IBM developed…
- Architecture of Btrieve Btrieve is a database developed by Pervasive Software. The architecture of Btrieve has been designed with record management in mind. This means that Btrieve…