アブドッラー国王統治下のサウジ権力構造の変化 -- 2015年1月のサルマーン国王即位後の動きを含めて

The Basic Law of Governance in Saudi Arabia stipulates that the king of Saudi Arabia has absolute power in the government of Saudi Arabia. However, after King Abdullah's accession to the throne in 2005, his political powers were limited because of the presence of the so-called Sudeiri Seven, the powerful royal group that consists of the seven sons of King Abdel-Aziz's purported favorite wife, Sheikha Hussa bin Ahmad Sudeiri. The death of the crown prince Sultan in 2011 followed by the death of the next crown prince Naif in 2012, both members of the Sudeiri Seven, weakened the power of the Sudeiri Seven. As a result, King Abdullah's power had increased greatly compared to that of the Sudeiri Seven. Also, the sons of King Abdullah, who occupied prominent governmental posts, were acquiring strong influence in the regime. The death of King Abdullah in January 2015 and Salman's accession to the throne caused changes to the ruling regime in Saudi Arabia. King Salman appointed Prince Muqrin as crown prince and deputy premier, and Prince Muhammad b. Naif as deputy crown prince. King Salman also appointed his son Muhammad b. Salman as defence minister and head of the royal court. Finally, King Salman issued a royal order on January 29 to reshuffle his cabinet and dismiss the governors of the Riyadh and Makka.

Transactional failure recovery for a distributed key-value store

With the advent of cloud computing, many applications have embraced the ensuing paradigm shift towards modern distributed key-value data stores, like HBase, in order to benefit from the elastic scalability on offer. However, many applications still hesitate to make the leap from the traditional relational database model simply because they cannot compromise on the standard transactional guarantees of atomicity, isolation, and durability. To get the best of both worlds, one option is to integrate an independent transaction management component with a distributed key-value store. In this paper, we discuss the implications of this approach for durability. In particular, if the transaction manager provides durability (e.g., through logging), then we can relax durability constraints in the key-value store. However, if a component fails (e.g., a client or a key-value server), then we need a coordinated recovery procedure to ensure that commits are persisted correctly. In our research, we integrate an independent transaction manager with HBase. Our main contribution is a failure recovery middleware for the integrated system, which tracks the progress of each commit as it is flushed down by the client and persisted within HBase, so that we can recover reliably from failures. During recovery, commits that were interrupted by the failure are replayed from the transaction management log. Importantly, the recovery process does not interrupt transaction processing on the available servers. Using a benchmark, we evaluate the impact of component failure, and subsequent recovery, on application performance.

Masnavi i Maǹavi, the spiritual couplets of Maulána Jalálu-d'-Dín Muhammad i Rúmí.

Mode of access: Internet.

Divani-i Khvajah Shams al-Din Muhammad Hafiz Shirazi.

Mode of access: Internet.

Practical philosophy of the Muhammadan people, exhibited in its professed connexion with the European, so as to render either an introduction to the other; being a translation of the Akhlāk-i Jalāly the most esteemed ethical work of Middle Asia, from the Persian of Fakīr Jāny Muhammad Asäad:

Mode of access: Internet.

Zikr-i Mir : the autobiography of the eighteenth century Mughal poet, Mir Muhammad Taqi ʻMir', 1723-1810 /

Mode of access: Internet.

The origins of the Islamic state, being a translation from the Arabic, accompanied with annotations, geographic and historic notes of the Kitâb fitûh al-buldân of al-Imâm abu-l Abbâs Ahmad ibn-Jâbir al-Balâdhuri,

Pub. also as thesis (Ph. D.) Columbia university, 1915.