StorageTek

Storage Technology Corporation, commonly known as StorageTek or STK, was an American data-storage technology company founded in 1969 by four former IBM engineers: Jesse Aweida, Juan Rodriguez, Thomas S. Kavanagh, and Zoltan Herger. The company was headquartered in Louisville, Colorado, and developed hardware and software for enterprise computing environments, including mainframe storage, disk subsystems, tape drives, automated tape libraries, virtual tape systems, and data-protection products. StorageTek began with tape-storage equipment and introduced its first product, the 2450/2470 tape drive, in 1970. During the 1970s it expanded into disk systems, forming a Disk Products division in 1973 and developing products for large-scale computing installations. Its engineering program included disk drives, disk arrays, solid-state storage, cached disks, storage networking, and systems designed to work with mainframe environments. The company also pursued an IBM-compatible mainframe project and an optical-disk product line, but those efforts did not produce a sustainable business outcome. The company formally adopted the StorageTek name in 1983. Financial difficulties culminated in a Chapter 11 bankruptcy filing in 1984. After a change in management, StorageTek concentrated on automated tape libraries. Beginning in 1987, its systems used robotic mechanisms to retrieve and load tape cartridges from high-density storage silos. This approach helped StorageTek become a major supplier in the automated tape-library market and established the product category most closely associated with the brand. Through the 1990s and early 2000s, StorageTek broadened its enterprise portfolio. Its products included disk arrays, Fibre Channel and other host-bus adapters, RAID and SCSI connectivity, virtual-disk technology, tape drives, modular tape libraries, virtual tape systems, and appliances intended to improve backup and data protection. The company also promoted information-lifecycle-management concepts, emphasizing the movement, retention, protection, and retrieval of data across different storage tiers. Acquisitions such as Documation, Aspen Peripherals, Network Systems Corporation, and Storability added products, technologies, and capabilities to the business. Sun Microsystems announced in June 2005 that it would acquire StorageTek for approximately $4.1 billion in cash, or $37 per share. The transaction closed in August 2005, ending StorageTek's existence as an independent public company. Sun moved employees to its Broomfield, Colorado campus and later vacated the Louisville campus. In 2010 Oracle acquired Sun Microsystems, and the former StorageTek portfolio became part of Oracle's storage business under the Oracle StorageTek name. The surviving product identity is focused primarily on enterprise tape backup, archival storage, automated tape libraries, virtual tape systems, and software for managing storage environments. Oracle has continued to use the StorageTek name for products such as tape libraries and high-capacity tape drives, preserving the brand's association with long-term data retention and enterprise information management even though the original corporation is defunct.

Storage Technology Corporation was established in 1969 in Colorado by four former IBM engineers: Jesse Aweida, Juan Rodriguez, Thomas S. Kavanagh, and Zoltan Herger. The company initially developed storage equipment for large computer installations and released its first product, the 2450/2470 tape drive, in 1970. A 3400 tape-storage device followed in 1971. StorageTek expanded into disk technology during the 1970s, creating a Disk Products division in 1973 and introducing disk subsystems and the 8000 SuperDisk family during the middle of the decade. The company invested in several technically ambitious initiatives, including an IBM-compatible mainframe, optical storage, solid-state storage, intelligent disk systems, and cached disk technology. Some of these projects did not achieve commercial success, and StorageTek filed for Chapter 11 bankruptcy protection in 1984. It was officially renamed StorageTek in 1983, although Storage Technology Corporation and STC had previously been used as corporate names or abbreviations. A management and strategy change in the late 1980s shifted the company toward automated tape storage. Starting in 1987, StorageTek developed robotic libraries that selected tape cartridges from dense, silo-like storage structures and loaded them into tape drives. Automated tape libraries became the company's defining business and helped it achieve a leading position in enterprise tape automation. This specialization was well suited to mainframe and large-data-center environments, where organizations needed reliable backup, archival retention, and unattended operation. During the 1990s, StorageTek continued to develop both disk and tape products. It introduced virtual-disk technology under the Iceberg name in 1994 and FlexLine disk arrays in 1998. In the early 2000s, it added virtual networking, the BladeStore disk array, the EchoView data-protection appliance, and the StreamLine SL8500 modular library system. Its tape portfolio included proprietary drive families such as the 9840, 9940, and T10000 series, while its library portfolio ranged from smaller systems to large modular installations. The company also sold or supported rebranded LTO, SDLT, and DLT technologies. StorageTek grew partly through acquisitions. The company acquired Documation in 1980, Aspen Peripherals Corporation in 1989, Network Systems Corporation in 1995, and Storability in 2005. These transactions broadened its printer, peripheral, networking, storage, and storage-management capabilities. Its business increasingly addressed the complete lifecycle of enterprise information: online access, backup, retention, migration, archival storage, and recovery. StorageTek used the term information lifecycle management for this broad approach. In June 2005, Sun Microsystems announced an agreement to purchase StorageTek for about $4.1 billion in cash, equal to $37 per share. The transaction closed in August 2005. StorageTek therefore ceased to operate as an independent public company. Sun later moved employees from the Louisville area to its Broomfield campus and vacated the Louisville campus around 2007. The former 432-acre campus was sold by Sun to ConocoPhillips in 2008. Oracle acquired Sun Microsystems in January 2010. Following that transaction, the StorageTek portfolio became part of Oracle's storage business and was marketed as Oracle StorageTek. The continuing product line has concentrated on tape backup and archival systems, automated and modular tape libraries, virtual tape infrastructure, high-capacity tape drives, and software for managing storage environments. Thus, StorageTek survives primarily as an Oracle product identity rather than as a standalone corporation.

• 2013

  Oracle introduces the T10000D tape drive

  [1]StorageTeken.wikipedia.org

  Oracle introduced the StorageTek T10000D, described in the reference material as an 8.5 TB, 252 MB/s tape drive.

• 2010

  StorageTek becomes an Oracle product brand

  [1]StorageTeken.wikipedia.org

  Oracle's acquisition of Sun brought the StorageTek product line into Oracle's storage business.

• 2005

  Acquired by Sun Microsystems

  [1]StorageTeken.wikipedia.org

  Sun Microsystems completed its approximately $4.1 billion acquisition of StorageTek.

• 2003

  SL8500 modular library introduced

  [1]StorageTeken.wikipedia.org

  StorageTek introduced the StreamLine SL8500 modular tape-library system.

• 1998

  FlexLine disk arrays introduced

  [1]StorageTeken.wikipedia.org

  The company expanded its disk-array portfolio with FlexLine systems.

• 1994

  Iceberg virtual disk introduced

  [1]StorageTeken.wikipedia.org

  StorageTek introduced virtual-disk technology under the Iceberg name.

• 1987

  Automated tape-library strategy takes hold

  [1]StorageTeken.wikipedia.org

  New management invested in robotic tape libraries, a decision that helped StorageTek become a major participant in tape automation.

• 1984

  Chapter 11 bankruptcy filing

  [1]StorageTeken.wikipedia.org

  After unsuccessful development efforts in several product areas, the company sought Chapter 11 protection.

• 1983

  Company adopts the StorageTek name

  [1]StorageTeken.wikipedia.org

  Storage Technology Corporation was officially renamed StorageTek.

• 1973

  Disk Products division established

  [1]StorageTeken.wikipedia.org

  The company expanded beyond tape by establishing a disk-products operation.

• 1970

  First tape drive launched

  [1]StorageTeken.wikipedia.org

  StorageTek released its first product, the 2450/2470 tape drive.

• 1969

  Storage Technology Corporation is founded

  [1]StorageTeken.wikipedia.org

  Four former IBM engineers founded Storage Technology Corporation in Colorado.

Enterprise data-storage and data-retention specialist, particularly recognized for robotic tape automation, high-capacity tape systems, archival storage, and management of information across storage tiers.

• Tape storage · 1987

  Automated tape libraries

  StorageTek's best-known products were robotic tape libraries that stored cartridges in high-density configurations and automatically moved them between storage slots and tape drives. Product families included the 4400, 9310, 9710, 9740, L-series systems, SL500, SL3000, SL8500, and related modular platforms. These systems were designed for unattended backup, archival retention, and large data-center operations.

• Tape drives · 1998

  9840, 9940, and T10000 tape drives

  The 9840, 9940, and T10000 families represented StorageTek's proprietary enterprise tape-drive technology. They were intended for high-volume backup and archival environments and were commonly deployed with the company's automated libraries. The T10000 line continued under Oracle, including later generations such as the T10000D.

• Enterprise disk storage · 1973

  Disk arrays and disk subsystems

  StorageTek developed a broad range of disk products, including the ST9990, ST9985, ST6540, ST6140, FlexLine systems, Iceberg virtual disk, BladeStore, and earlier 8000-series and 9000-series products. These systems addressed enterprise disk capacity, virtualization, RAID, performance, and integration with mainframe and open-systems environments.

• Virtual tape infrastructure

  Virtual Storage Manager

  The Virtual Storage Manager family, including VSM1 through VSM6, provided virtual-tape functionality intended to improve backup workflows and reduce dependence on direct physical-tape operations. It formed part of StorageTek's strategy of combining disk-based staging or virtualization with automated tape retention.

• Data-protection appliance · 2003

  EchoView

  EchoView was a disk-based data-protection appliance introduced to address backup operations. The product was presented as a way to reduce or eliminate the conventional backup window by using disk-based protection before longer-term retention or archival processes.

• Modular tape library · 2003

  StreamLine SL8500

  The SL8500 was a modular enterprise tape-library system designed to scale storage capacity and drive resources for large installations. It became one of the prominent library platforms associated with StorageTek and later remained part of the Oracle StorageTek product lineage.

• 2010

  Transition into Oracle StorageTekM&A

  Background

  Oracle acquired Sun Microsystems, including Sun's storage assets and the former StorageTek portfolio.

  Action taken

  Oracle incorporated the products into its storage business and marketed the continuing line under the Oracle StorageTek name.

  Aftermath

  The StorageTek identity survived as an Oracle product brand, with emphasis on tape backup, automated libraries, archival retention, and storage-management software.

  Source

• 2005

  Sale to Sun MicrosystemsM&A

  Background

  StorageTek had built a significant enterprise storage and tape-automation business but was operating in a consolidating technology market.

  Action taken

  Sun Microsystems agreed to acquire StorageTek for approximately US$4.1 billion in cash, or $37 per share, and completed the transaction in August.

  Aftermath

  StorageTek ceased to be an independent company, and its products became part of Sun's storage portfolio.

  Acquisition value. US$4.1 billion announced transaction value (2005)

  Source

• 1987

  Concentrate on automated tape librariesStrategy

  Background

  After bankruptcy protection and unsuccessful or difficult initiatives in areas such as IBM-compatible mainframes and optical storage, new management needed a more focused growth strategy.

  Action taken

  StorageTek invested in robotic tape-library systems that automatically selected cartridges from dense storage silos and loaded them into drives.

  Aftermath

  The strategy made tape automation the company's defining market and helped StorageTek become a dominant participant in enterprise automated tape storage.

  Source

1. 1StorageTeken.wikipedia.org
2. 2Oracle Storage productsoracle.com